Moves and fixes

11 files changed, 1038 insertions, 980 deletions

diff --git a/Makefile b/Makefile
index c02fb2e..1e1860a 100755
--- a/Makefile
+++ b/Makefile
@@ -1,4 +1,4 @@
-SOURCES := powder.c http.c md5.c update.c
+SOURCES := *.c
 HEADERS := font.h hmap.h http.h md5.h icon.h update.h version.h
 
 CFLAGS := -Wall -std=c99 -D_POSIX_C_SOURCE=200112L
diff --git a/defines.h b/defines.h
index bbce8b2..7a14da2 100644
--- a/defines.h
+++ b/defines.h
@@ -7,10 +7,20 @@
 #define PATH_SEP "/"
 #endif
 
+#define SAVE_VERSION 41
+#define MINOR_VERSION 3
+#define IDENT_VERSION "S" //Change this if you're not Simon! It should be a single letter.
+
 #define SERVER "powdertoy.co.uk"
 
 #undef PLOSS
 
+#define THUMB_CACHE_SIZE 256
+
+#define IMGCONNS 3
+#define TIMEOUT 100
+#define HTTP_TIMEOUT 10
+
 #define MENUSIZE 40
 #define BARSIZE 14
 #define XRES	612
@@ -18,6 +28,7 @@
 #define NPART XRES*YRES
 
 #define MAXSIGNS 16
+#define TAG_MAX 256
 
 #define ZSIZE_D	16
 #define ZFACTOR_D	8
@@ -81,4 +92,13 @@ extern int stamp_count;
 extern int itc;
 extern char itc_msg[64];
 
+extern int do_open;
+extern int sys_pause;
+extern int legacy_enable; //Used to disable new features such as heat, will be set by commandline or save.
+extern int death, framerender;
+
+extern unsigned char last_major, last_minor, update_flag;
+
+extern char http_proxy_string[256];
+
 #endif
\ No newline at end of file
diff --git a/graphics.c b/graphics.c
index 8f5c6ae..c058d43 100644
--- a/graphics.c
+++ b/graphics.c
@@ -1893,4 +1893,65 @@ pixel *render_packed_rgb(void *image, int width, int height, int cmp_size)
 	free(tmp);
 	return res;
 }
- 
\ No newline at end of file
+
+void draw_image(pixel *vid, pixel *img, int x, int y, int w, int h, int a)
+{
+    int i, j, r, g, b;
+    for(j=0; j<h; j++)
+        for(i=0; i<w; i++)
+        {
+            r = PIXR(*img);
+            g = PIXG(*img);
+            b = PIXB(*img);
+            drawpixel(vid, x+i, y+j, r, g, b, a);
+            img++;
+        }
+}
+
+void dim_copy(pixel *dst, pixel *src)
+{
+    int i,r,g,b;
+    for(i=0; i<XRES*YRES; i++)
+    {
+        r = PIXR(src[i]);
+        g = PIXG(src[i]);
+        b = PIXB(src[i]);
+        if(r>0)
+            r--;
+        if(g>0)
+            g--;
+        if(b>0)
+            b--;
+        dst[i] = PIXRGB(r,g,b);
+    }
+}
+
+void render_zoom(pixel *img)
+{
+    int x, y, i, j;
+    pixel pix;
+    drawrect(img, zoom_wx-2, zoom_wy-2, ZSIZE*ZFACTOR+2, ZSIZE*ZFACTOR+2, 192, 192, 192, 255);
+    drawrect(img, zoom_wx-1, zoom_wy-1, ZSIZE*ZFACTOR, ZSIZE*ZFACTOR, 0, 0, 0, 255);
+    clearrect(img, zoom_wx, zoom_wy, ZSIZE*ZFACTOR, ZSIZE*ZFACTOR);
+    for(j=0; j<ZSIZE; j++)
+        for(i=0; i<ZSIZE; i++)
+        {
+            pix = img[(j+zoom_y)*(XRES+BARSIZE)+(i+zoom_x)];
+            for(y=0; y<ZFACTOR-1; y++)
+                for(x=0; x<ZFACTOR-1; x++)
+                    img[(j*ZFACTOR+y+zoom_wy)*(XRES+BARSIZE)+(i*ZFACTOR+x+zoom_wx)] = pix;
+        }
+    if(zoom_en)
+    {
+        for(j=-1; j<=ZSIZE; j++)
+        {
+            xor_pixel(zoom_x+j, zoom_y-1, img);
+            xor_pixel(zoom_x+j, zoom_y+ZSIZE, img);
+        }
+        for(j=0; j<ZSIZE; j++)
+        {
+            xor_pixel(zoom_x-1, zoom_y+j, img);
+            xor_pixel(zoom_x+ZSIZE, zoom_y+j, img);
+        }
+    }
+}
\ No newline at end of file
diff --git a/graphics.h b/graphics.h
index a7f932d..a4015e2 100644
--- a/graphics.h
+++ b/graphics.h
@@ -121,4 +121,10 @@ void render_fire(pixel *dst);
 
 void prepare_alpha(void);
 
+void draw_image(pixel *vid, pixel *img, int x, int y, int w, int h, int a);
+
+void dim_copy(pixel *dst, pixel *src);
+
+void render_zoom(pixel *img);
+
 #endif
\ No newline at end of file
diff --git a/http.c b/http.c
index 85ba9f0..4713b37 100644
--- a/http.c
+++ b/http.c
@@ -42,7 +42,7 @@
 #include <netdb.h>
 #endif
 
-#include "version.h"
+#include "defines.h"
 #include "http.h"
 #include "md5.h"
 
diff --git a/interface.c b/interface.c
index d5d87e5..9a3fe4c 100644
--- a/interface.c
+++ b/interface.c
@@ -1,6 +1,7 @@
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
+#include <bzlib.h>
 #include <math.h>
 #include "http.h"
 #include "md5.h"
@@ -32,8 +33,30 @@ char svf_tags[256] = "";
 void *svf_last = NULL;
 int svf_lsize;
 
+char *search_ids[GRID_X*GRID_Y];
+int   search_votes[GRID_X*GRID_Y];
+int   search_publish[GRID_X*GRID_Y];
+int	  search_scoredown[GRID_X*GRID_Y];
+int	  search_scoreup[GRID_X*GRID_Y];
+char *search_names[GRID_X*GRID_Y];
+char *search_owners[GRID_X*GRID_Y];
+void *search_thumbs[GRID_X*GRID_Y];
+int   search_thsizes[GRID_X*GRID_Y];
+
+int search_own = 0;
+int search_date = 0;
+int search_page = 0;
+char search_expr[256] = "";
+
+char *tag_names[TAG_MAX];
+int tag_votes[TAG_MAX];
+
 int Z_keysym = 'z';
 
+int zoom_en = 0;
+int zoom_x=(XRES-ZSIZE_D)/2, zoom_y=(YRES-ZSIZE_D)/2;
+int zoom_wx=0, zoom_wy=0;
+
 void menu_count(void)
 {
     int i=0;
@@ -1636,4 +1659,772 @@ void set_cmode(int cm)
         strcpy(itc_msg, "Pressure Display");
     else
         strcpy(itc_msg, "Velocity Display");
+}
+
+char *download_ui(pixel *vid_buf, char *uri, int *len)
+{
+    int dstate = 0;
+    void *http = http_async_req_start(NULL, uri, NULL, 0, 0);
+    int x0=(XRES-240)/2,y0=(YRES-MENUSIZE)/2;
+    int done, total, i, ret, zlen, ulen;
+    char str[16], *tmp, *res;
+
+    while(!http_async_req_status(http))
+    {
+        sdl_poll();
+
+        http_async_get_length(http, &total, &done);
+
+        clearrect(vid_buf, x0-2, y0-2, 244, 64);
+        drawrect(vid_buf, x0, y0, 240, 60, 192, 192, 192, 255);
+        drawtext(vid_buf, x0+8, y0+8, "Please wait", 255, 216, 32, 255);
+        drawtext(vid_buf, x0+8, y0+26, "Downloading update...", 255, 255, 255, 255);
+
+        if(total)
+        {
+            i = (236*done)/total;
+            fillrect(vid_buf, x0+1, y0+45, i+1, 14, 255, 216, 32, 255);
+            i = (100*done)/total;
+            sprintf(str, "%d%%", i);
+            if(i<50)
+                drawtext(vid_buf, x0+120-textwidth(str)/2, y0+48, str, 192, 192, 192, 255);
+            else
+                drawtext(vid_buf, x0+120-textwidth(str)/2, y0+48, str, 0, 0, 0, 255);
+        }
+        else
+            drawtext(vid_buf, x0+120-textwidth("Waiting...")/2, y0+48, "Waiting...", 255, 216, 32, 255);
+
+        drawrect(vid_buf, x0, y0+44, 240, 16, 192, 192, 192, 255);
+        sdl_blit(0, 0, (XRES+BARSIZE), YRES+MENUSIZE, vid_buf, (XRES+BARSIZE));
+    }
+
+    tmp = http_async_req_stop(http, &ret, &zlen);
+    if(ret!=200)
+    {
+        error_ui(vid_buf, ret, http_ret_text(ret));
+        if(tmp)
+            free(tmp);
+        return NULL;
+    }
+    if(!tmp)
+    {
+        error_ui(vid_buf, 0, "Server did not return data");
+        return NULL;
+    }
+
+    if(zlen<16)
+    {
+        printf("ZLen is not 16!\n");
+        goto corrupt;
+    }
+    if(tmp[0]!=0x42 || tmp[1]!=0x75 || tmp[2]!=0x54 || tmp[3]!=0x54)
+    {
+        printf("Tmperr %d, %d, %d, %d\n", tmp[0], tmp[1], tmp[2], tmp[3]);
+        goto corrupt;
+    }
+
+    ulen  = (unsigned char)tmp[4];
+    ulen |= ((unsigned char)tmp[5])<<8;
+    ulen |= ((unsigned char)tmp[6])<<16;
+    ulen |= ((unsigned char)tmp[7])<<24;
+
+    res = (char *)malloc(ulen);
+    if(!res)
+    {
+        printf("No res!\n");
+        goto corrupt;
+    }
+    dstate = BZ2_bzBuffToBuffDecompress((char *)res, (unsigned *)&ulen, (char *)(tmp+8), zlen-8, 0, 0);
+    if(dstate)
+    {
+        printf("Decompression failure: %d!\n", dstate);
+        free(res);
+        goto corrupt;
+    }
+
+    free(tmp);
+    if(len)
+        *len = ulen;
+    return res;
+
+corrupt:
+    error_ui(vid_buf, 0, "Downloaded update is corrupted");
+    free(tmp);
+    return NULL;
+}
+
+int search_ui(pixel *vid_buf)
+{
+    int uih=0,nyu,nyd,b=1,bq,mx=0,my=0,mxq=0,myq=0,mmt=0,gi,gj,gx,gy,pos,i,mp,dp,own,last_own=search_own,page_count=0,last_page=0,last_date=0,j,w,h,st=0,lv;
+    int is_p1=0, exp_res=GRID_X*GRID_Y, tp, view_own=0;
+    int thumb_drawn[GRID_X*GRID_Y];
+    pixel *v_buf = (pixel *)malloc(((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
+    float ry;
+    time_t http_last_use=HTTP_TIMEOUT;
+    ui_edit ed;
+
+
+    void *http = NULL;
+    int active = 0;
+    char *last = NULL;
+    int search = 0;
+    int lasttime = TIMEOUT;
+    char *uri;
+    int status;
+    char *results;
+    char *tmp, ts[64];
+
+    void *img_http[IMGCONNS];
+    char *img_id[IMGCONNS];
+    void *thumb, *data;
+    int thlen, dlen;
+
+    memset(v_buf, 0, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
+
+    memset(img_http, 0, sizeof(img_http));
+    memset(img_id, 0, sizeof(img_id));
+
+    memset(search_ids, 0, sizeof(search_ids));
+    memset(search_names, 0, sizeof(search_names));
+    memset(search_scoreup, 0, sizeof(search_scoreup));
+    memset(search_scoredown, 0, sizeof(search_scoredown));
+    memset(search_publish, 0, sizeof(search_publish));
+    memset(search_owners, 0, sizeof(search_owners));
+    memset(search_thumbs, 0, sizeof(search_thumbs));
+    memset(search_thsizes, 0, sizeof(search_thsizes));
+
+    memset(thumb_drawn, 0, sizeof(thumb_drawn));
+
+    do_open = 0;
+
+    while(!sdl_poll())
+    {
+        b = SDL_GetMouseState(&mx, &my);
+        if(!b)
+            break;
+    }
+
+    ed.x = 65;
+    ed.y = 13;
+    ed.w = XRES-200;
+    ed.nx = 1;
+    ed.def = "[search terms]";
+    ed.focus = 1;
+    ed.hide = 0;
+    ed.cursor = strlen(search_expr);
+    strcpy(ed.str, search_expr);
+
+    sdl_wheel = 0;
+
+    while(!sdl_poll())
+    {
+        uih = 0;
+        bq = b;
+        mxq = mx;
+        myq = my;
+        b = SDL_GetMouseState(&mx, &my);
+        mx /= sdl_scale;
+        my /= sdl_scale;
+
+        if(mx!=mxq || my!=myq || sdl_wheel || b)
+            mmt = 0;
+        else if(mmt<TIMEOUT)
+            mmt++;
+
+        clearrect(vid_buf, -1, -1, (XRES+BARSIZE)+1, YRES+MENUSIZE+1);
+
+        memcpy(vid_buf, v_buf, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
+
+        drawtext(vid_buf, 11, 13, "Search:", 192, 192, 192, 255);
+        if(!last || (!active && strcmp(last, ed.str)))
+            drawtext(vid_buf, 51, 11, "\x8E", 192, 160, 32, 255);
+        else
+            drawtext(vid_buf, 51, 11, "\x8E", 32, 64, 160, 255);
+        drawtext(vid_buf, 51, 11, "\x8F", 255, 255, 255, 255);
+        drawrect(vid_buf, 48, 8, XRES-182, 16, 192, 192, 192, 255);
+
+        if(!svf_login)
+        {
+            search_own = 0;
+            drawrect(vid_buf, XRES-64, 8, 56, 16, 96, 96, 96, 255);
+            drawtext(vid_buf, XRES-61, 11, "\x94", 96, 80, 16, 255);
+            drawtext(vid_buf, XRES-61, 11, "\x93", 128, 128, 128, 255);
+            drawtext(vid_buf, XRES-46, 13, "My Own", 128, 128, 128, 255);
+        }
+        else if(search_own)
+        {
+            fillrect(vid_buf, XRES-65, 7, 58, 18, 255, 255, 255, 255);
+            drawtext(vid_buf, XRES-61, 11, "\x94", 192, 160, 64, 255);
+            drawtext(vid_buf, XRES-61, 11, "\x93", 32, 32, 32, 255);
+            drawtext(vid_buf, XRES-46, 13, "My Own", 0, 0, 0, 255);
+        }
+        else
+        {
+            drawrect(vid_buf, XRES-64, 8, 56, 16, 192, 192, 192, 255);
+            drawtext(vid_buf, XRES-61, 11, "\x94", 192, 160, 32, 255);
+            drawtext(vid_buf, XRES-61, 11, "\x93", 255, 255, 255, 255);
+            drawtext(vid_buf, XRES-46, 13, "My Own", 255, 255, 255, 255);
+        }
+
+        if(search_date)
+        {
+            fillrect(vid_buf, XRES-130, 7, 62, 18, 255, 255, 255, 255);
+            drawtext(vid_buf, XRES-126, 11, "\xA6", 32, 32, 32, 255);
+            drawtext(vid_buf, XRES-111, 13, "By date", 0, 0, 0, 255);
+        }
+        else
+        {
+            drawrect(vid_buf, XRES-129, 8, 60, 16, 192, 192, 192, 255);
+            drawtext(vid_buf, XRES-126, 11, "\xA9", 144, 48, 32, 255);
+            drawtext(vid_buf, XRES-126, 11, "\xA8", 32, 144, 32, 255);
+            drawtext(vid_buf, XRES-126, 11, "\xA7", 255, 255, 255, 255);
+            drawtext(vid_buf, XRES-111, 13, "By votes", 255, 255, 255, 255);
+        }
+
+        if(search_page)
+        {
+            drawtext(vid_buf, 4, YRES+MENUSIZE-16, "\x96", 255, 255, 255, 255);
+            drawrect(vid_buf, 1, YRES+MENUSIZE-20, 16, 16, 255, 255, 255, 255);
+        }
+        if(page_count > 9)
+        {
+            drawtext(vid_buf, XRES-15, YRES+MENUSIZE-16, "\x95", 255, 255, 255, 255);
+            drawrect(vid_buf, XRES-18, YRES+MENUSIZE-20, 16, 16, 255, 255, 255, 255);
+        }
+
+        ui_edit_draw(vid_buf, &ed);
+
+        if((b && !bq && mx>=1 && mx<=17 && my>=YRES+MENUSIZE-20 && my<YRES+MENUSIZE-4) || sdl_wheel>0)
+        {
+            if(search_page)
+            {
+                search_page --;
+                lasttime = TIMEOUT;
+            }
+            sdl_wheel = 0;
+            uih = 1;
+        }
+        if((b && !bq && mx>=XRES-18 && mx<=XRES-1 && my>=YRES+MENUSIZE-20 && my<YRES+MENUSIZE-4) || sdl_wheel<0)
+        {
+            if(page_count>exp_res)
+            {
+                lasttime = TIMEOUT;
+                search_page ++;
+                page_count = exp_res;
+            }
+            sdl_wheel = 0;
+            uih = 1;
+        }
+
+        tp = -1;
+        if(is_p1)
+        {
+            drawtext(vid_buf, (XRES-textwidth("Popular tags:"))/2, 31, "Popular tags:", 255, 192, 64, 255);
+            for(gj=0; gj<((GRID_Y-GRID_P)*YRES)/(GRID_Y*14); gj++)
+                for(gi=0; gi<GRID_X; gi++)
+                {
+                    pos = gi+GRID_X*gj;
+                    if(pos>TAG_MAX || !tag_names[pos])
+                        break;
+                    if(tag_votes[0])
+                        i = 127+(128*tag_votes[pos])/tag_votes[0];
+                    else
+                        i = 192;
+                    w = textwidth(tag_names[pos]);
+                    if(w>XRES/GRID_X-5)
+                        w = XRES/GRID_X-5;
+                    gx = (XRES/GRID_X)*gi;
+                    gy = gj*14 + 46;
+                    if(mx>=gx && mx<gx+(XRES/GRID_X) && my>=gy && my<gy+14)
+                    {
+                        j = (i*5)/6;
+                        tp = pos;
+                    }
+                    else
+                        j = i;
+                    drawtextmax(vid_buf, gx+(XRES/GRID_X-w)/2, gy, XRES/GRID_X-5, tag_names[pos], j, j, i, 255);
+                }
+        }
+
+        mp = dp = -1;
+        st = 0;
+        for(gj=0; gj<GRID_Y; gj++)
+            for(gi=0; gi<GRID_X; gi++)
+            {
+                if(is_p1)
+                {
+                    pos = gi+GRID_X*(gj-GRID_Y+GRID_P);
+                    if(pos<0)
+                        break;
+                }
+                else
+                    pos = gi+GRID_X*gj;
+                if(!search_ids[pos])
+                    break;
+                gx = ((XRES/GRID_X)*gi) + (XRES/GRID_X-XRES/GRID_S)/2;
+                gy = ((((YRES-(MENUSIZE-20))+15)/GRID_Y)*gj) + ((YRES-(MENUSIZE-20))/GRID_Y-(YRES-(MENUSIZE-20))/GRID_S+10)/2 + 18;
+                if(textwidth(search_names[pos]) > XRES/GRID_X-10)
+                {
+                    tmp = malloc(strlen(search_names[pos])+4);
+                    strcpy(tmp, search_names[pos]);
+                    j = textwidthx(tmp, XRES/GRID_X-15);
+                    strcpy(tmp+j, "...");
+                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-textwidth(tmp)/2, gy+YRES/GRID_S+7, tmp, 192, 192, 192, 255);
+                    free(tmp);
+                }
+                else
+                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-textwidth(search_names[pos])/2, gy+YRES/GRID_S+7, search_names[pos], 192, 192, 192, 255);
+                j = textwidth(search_owners[pos]);
+                if(mx>=gx+XRES/(GRID_S*2)-j/2 && mx<=gx+XRES/(GRID_S*2)+j/2 &&
+                        my>=gy+YRES/GRID_S+18 && my<=gy+YRES/GRID_S+31)
+                {
+                    st = 1;
+                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-j/2, gy+YRES/GRID_S+20, search_owners[pos], 128, 128, 160, 255);
+                }
+                else
+                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-j/2, gy+YRES/GRID_S+20, search_owners[pos], 128, 128, 128, 255);
+                if(search_thumbs[pos]&&thumb_drawn[pos]==0)
+                {
+                    render_thumb(search_thumbs[pos], search_thsizes[pos], 1, v_buf, gx, gy, GRID_S);
+                    thumb_drawn[pos] = 1;
+                }
+                own = svf_login && (!strcmp(svf_user, search_owners[pos]) || svf_admin || svf_mod);
+                if(mx>=gx-2 && mx<=gx+XRES/GRID_S+3 && my>=gy-2 && my<=gy+YRES/GRID_S+30)
+                    mp = pos;
+                if(own)
+                {
+                    if(mx>=gx+XRES/GRID_S-4 && mx<=gx+XRES/GRID_S+6 && my>=gy-6 && my<=gy+4)
+                    {
+                        mp = -1;
+                        dp = pos;
+                    }
+                }
+                if(mp==pos && !st)
+                    drawrect(vid_buf, gx-2, gy-2, XRES/GRID_S+3, YRES/GRID_S+3, 160, 160, 192, 255);
+                else
+                    drawrect(vid_buf, gx-2, gy-2, XRES/GRID_S+3, YRES/GRID_S+3, 128, 128, 128, 255);
+                if(own)
+                {
+                    if(dp == pos)
+                        drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x86", 255, 48, 32, 255);
+                    else
+                        drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x86", 160, 48, 32, 255);
+                    drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x85", 255, 255, 255, 255);
+                }
+                if(!search_publish[pos])
+                {
+                    drawtext(vid_buf, gx-6, gy-6, "\xCD", 255, 255, 255, 255);
+                    drawtext(vid_buf, gx-6, gy-6, "\xCE", 212, 151, 81, 255);
+                }
+                if(view_own || svf_admin || svf_mod)
+                {
+                    sprintf(ts+1, "%d", search_votes[pos]);
+                    ts[0] = 0xBB;
+                    for(j=1; ts[j]; j++)
+                        ts[j] = 0xBC;
+                    ts[j-1] = 0xB9;
+                    ts[j] = 0xBA;
+                    ts[j+1] = 0;
+                    w = gx+XRES/GRID_S-2-textwidth(ts);
+                    h = gy+YRES/GRID_S-11;
+                    drawtext(vid_buf, w, h, ts, 16, 72, 16, 255);
+                    for(j=0; ts[j]; j++)
+                        ts[j] -= 14;
+                    drawtext(vid_buf, w, h, ts, 192, 192, 192, 255);
+                    sprintf(ts, "%d", search_votes[pos]);
+                    for(j=0; ts[j]; j++)
+                        ts[j] += 127;
+                    drawtext(vid_buf, w+3, h, ts, 255, 255, 255, 255);
+                }
+                if(search_scoreup[pos]>0||search_scoredown[pos]>0)
+                {
+                    lv = (search_scoreup[pos]>search_scoredown[pos]?search_scoreup[pos]:search_scoredown[pos]);
+
+                    if(((YRES/GRID_S+3)/2)>lv)
+                    {
+                        ry = ((float)((YRES/GRID_S+3)/2)/(float)lv);
+                        if(lv<8)
+                        {
+                            ry =  ry/(8-lv);
+                        }
+                        nyu = search_scoreup[pos]*ry;
+                        nyd = search_scoredown[pos]*ry;
+                    }
+                    else
+                    {
+                        ry = ((float)lv/(float)((YRES/GRID_S+3)/2));
+                        nyu = search_scoreup[pos]/ry;
+                        nyd = search_scoredown[pos]/ry;
+                    }
+
+                    fillrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)-nyu, 4, nyu, 0, 187, 40, 255);
+                    fillrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)+1, 4, nyd, 187, 40, 0, 255);
+
+                    drawrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)-nyu, 4, nyu, 0, 107, 10, 255);
+                    drawrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)+1, 4, nyd, 107, 10, 0, 255);
+                }
+            }
+
+        if(mp!=-1 && mmt>=TIMEOUT/5 && !st)
+        {
+            gi = mp % GRID_X;
+            gj = mp / GRID_X;
+            if(is_p1)
+                gj += GRID_Y-GRID_P;
+            gx = ((XRES/GRID_X)*gi) + (XRES/GRID_X-XRES/GRID_S)/2;
+            gy = (((YRES+15)/GRID_Y)*gj) + (YRES/GRID_Y-YRES/GRID_S+10)/2 + 18;
+            i = w = textwidth(search_names[mp]);
+            h = YRES/GRID_Z+30;
+            if(w<XRES/GRID_Z) w=XRES/GRID_Z;
+            gx += XRES/(GRID_S*2)-w/2;
+            gy += YRES/(GRID_S*2)-h/2;
+            if(gx<2) gx=2;
+            if(gx+w>=XRES-2) gx=XRES-3-w;
+            if(gy<32) gy=32;
+            if(gy+h>=YRES+(MENUSIZE-2)) gy=YRES+(MENUSIZE-3)-h;
+            clearrect(vid_buf, gx-2, gy-3, w+4, h);
+            drawrect(vid_buf, gx-2, gy-3, w+4, h, 160, 160, 192, 255);
+            if(search_thumbs[mp])
+                render_thumb(search_thumbs[mp], search_thsizes[mp], 1, vid_buf, gx+(w-(XRES/GRID_Z))/2, gy, GRID_Z);
+            drawtext(vid_buf, gx+(w-i)/2, gy+YRES/GRID_Z+4, search_names[mp], 192, 192, 192, 255);
+            drawtext(vid_buf, gx+(w-textwidth(search_owners[mp]))/2, gy+YRES/GRID_Z+16, search_owners[mp], 128, 128, 128, 255);
+        }
+
+        sdl_blit(0, 0, (XRES+BARSIZE), YRES+MENUSIZE, vid_buf, (XRES+BARSIZE));
+
+        ui_edit_process(mx, my, b, &ed);
+
+        if(sdl_key==SDLK_RETURN)
+        {
+            if(!last || (!active && (strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date || last_page!=search_page)))
+                lasttime = TIMEOUT;
+            else if(search_ids[0] && !search_ids[1])
+            {
+                bq = 0;
+                b = 1;
+                mp = 0;
+            }
+        }
+        if(sdl_key==SDLK_ESCAPE)
+            goto finish;
+
+        if(b && !bq && mx>=XRES-64 && mx<=XRES-8 && my>=8 && my<=24 && svf_login)
+        {
+            search_own = !search_own;
+            lasttime = TIMEOUT;
+        }
+        if(b && !bq && mx>=XRES-129 && mx<=XRES-65 && my>=8 && my<=24)
+        {
+            search_date = !search_date;
+            lasttime = TIMEOUT;
+        }
+
+        if(b && !bq && dp!=-1)
+            if(confirm_ui(vid_buf, "Do you want to delete?", search_names[dp], "Delete"))
+            {
+                execute_delete(vid_buf, search_ids[dp]);
+                lasttime = TIMEOUT;
+                if(last)
+                {
+                    free(last);
+                    last = NULL;
+                }
+            }
+
+        if(b && !bq && tp!=-1)
+        {
+            strncpy(ed.str, tag_names[tp], 255);
+            lasttime = TIMEOUT;
+        }
+
+        if(b && !bq && mp!=-1 && st)
+        {
+            sprintf(ed.str, "user:%s", search_owners[mp]);
+            lasttime = TIMEOUT;
+        }
+
+        if(do_open==1)
+        {
+            mp = 0;
+        }
+
+        if((b && !bq && mp!=-1 && !st && !uih) || do_open==1)
+        {
+            fillrect(vid_buf, 0, 0, XRES+BARSIZE, YRES+MENUSIZE, 0, 0, 0, 255);
+            info_box(vid_buf, "Loading...");
+
+            uri = malloc(strlen(search_ids[mp])*3+strlen(SERVER)+64);
+            strcpy(uri, "http://" SERVER "/Get.api?Op=save&ID=");
+            strcaturl(uri, search_ids[mp]);
+            data = http_simple_get(uri, &status, &dlen);
+            free(uri);
+
+            if(status == 200)
+            {
+                status = parse_save(data, dlen, 1, 0, 0);
+                switch(status)
+                {
+                case 1:
+                    error_ui(vid_buf, 0, "Simulation corrupted");
+                    break;
+                case 2:
+                    error_ui(vid_buf, 0, "Simulation from a newer version");
+                    break;
+                case 3:
+                    error_ui(vid_buf, 0, "Simulation on a too large grid");
+                    break;
+                }
+                if(!status)
+                {
+                    char *tnames[] = {"ID", NULL};
+                    char *tparts[1];
+                    int tplens[1];
+                    if(svf_last)
+                        free(svf_last);
+                    svf_last = data;
+                    svf_lsize = dlen;
+
+                    tparts[0] = search_ids[mp];
+                    tplens[0] = strlen(search_ids[mp]);
+                    data = http_multipart_post("http://" SERVER "/Tags.api", tnames, tparts, tplens, svf_user, svf_pass, &status, NULL);
+
+                    svf_open = 1;
+                    svf_own = svf_login && !strcmp(search_owners[mp], svf_user);
+                    svf_publish = search_publish[mp] && svf_login && !strcmp(search_owners[mp], svf_user);
+
+                    strcpy(svf_id, search_ids[mp]);
+                    strcpy(svf_name, search_names[mp]);
+                    if(status == 200)
+                    {
+                        if(data)
+                        {
+                            strncpy(svf_tags, data, 255);
+                            svf_tags[255] = 0;
+                        }
+                        else
+                            svf_tags[0] = 0;
+                    }
+                    else
+                    {
+                        svf_tags[0] = 0;
+                    }
+
+                    if(svf_login)
+                    {
+                        char *names[] = {"ID", NULL};
+                        char *parts[1];
+                        parts[0] = search_ids[mp];
+                        data = http_multipart_post("http://" SERVER "/Vote.api", names, parts, NULL, svf_user, svf_pass, &status, NULL);
+                        if(status == 200)
+                        {
+                            if(data)
+                            {
+                                if(!strcmp(data, "Up"))
+                                {
+                                    svf_myvote = 1;
+                                }
+                                else if(!strcmp(data, "Down"))
+                                {
+                                    svf_myvote = -1;
+                                }
+                                else
+                                {
+                                    svf_myvote = 0;
+                                }
+                            }
+                            else
+                            {
+                                svf_myvote = 0;
+                            }
+                        }
+                        else
+                        {
+                            svf_myvote = 0;
+                        }
+                    }
+                }
+                else
+                {
+                    svf_open = 0;
+                    svf_publish = 0;
+                    svf_own = 0;
+                    svf_myvote = 0;
+                    svf_id[0] = 0;
+                    svf_name[0] = 0;
+                    svf_tags[0] = 0;
+                    if(svf_last)
+                        free(svf_last);
+                    svf_last = NULL;
+                }
+            }
+            else
+                error_ui(vid_buf, status, http_ret_text(status));
+
+            if(data)
+                free(data);
+            goto finish;
+        }
+
+        if(!last)
+        {
+            search = 1;
+        }
+        else if(!active && (strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date || last_page!=search_page))
+        {
+            search = 1;
+            if(strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date)
+            {
+                search_page = 0;
+                page_count = 0;
+            }
+            free(last);
+            last = NULL;
+        }
+        else
+            search = 0;
+
+        if(search && lasttime>=TIMEOUT)
+        {
+            lasttime = 0;
+            last = mystrdup(ed.str);
+            last_own = search_own;
+            last_date = search_date;
+            last_page = search_page;
+            active = 1;
+            uri = malloc(strlen(last)*3+80+strlen(SERVER)+strlen(svf_user));
+            if(search_own || svf_admin || svf_mod)
+                tmp = "&ShowVotes=true";
+            else
+                tmp = "";
+            if(!search_own && !search_date && !*last)
+            {
+                if(search_page)
+                {
+                    exp_res = GRID_X*GRID_Y;
+                    sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d%s&Query=", (search_page-1)*GRID_X*GRID_Y+GRID_X*GRID_P, exp_res+1, tmp);
+                }
+                else
+                {
+                    exp_res = GRID_X*GRID_P;
+                    sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d&t=%d%s&Query=", 0, exp_res+1, ((GRID_Y-GRID_P)*YRES)/(GRID_Y*14)*GRID_X, tmp);
+                }
+            }
+            else
+            {
+                exp_res = GRID_X*GRID_Y;
+                sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d%s&Query=", search_page*GRID_X*GRID_Y, exp_res+1, tmp);
+            }
+            strcaturl(uri, last);
+            if(search_own)
+            {
+                strcaturl(uri, " user:");
+                strcaturl(uri, svf_user);
+            }
+            if(search_date)
+                strcaturl(uri, " sort:date");
+
+            http = http_async_req_start(http, uri, NULL, 0, 1);
+            if(svf_login)
+            {
+                http_auth_headers(http, svf_user, svf_pass);
+            }
+            http_last_use = time(NULL);
+            free(uri);
+        }
+
+        if(active && http_async_req_status(http))
+        {
+            http_last_use = time(NULL);
+            results = http_async_req_stop(http, &status, NULL);
+            view_own = last_own;
+            if(status == 200)
+            {
+                page_count = search_results(results, last_own||svf_admin||svf_mod);
+                memset(thumb_drawn, 0, sizeof(thumb_drawn));
+                memset(v_buf, 0, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
+            }
+            is_p1 = (exp_res < GRID_X*GRID_Y);
+            free(results);
+            active = 0;
+        }
+
+        if(http && !active && (time(NULL)>http_last_use+HTTP_TIMEOUT))
+        {
+            http_async_req_close(http);
+            http = NULL;
+        }
+
+        for(i=0; i<IMGCONNS; i++)
+        {
+            if(img_http[i] && http_async_req_status(img_http[i]))
+            {
+                thumb = http_async_req_stop(img_http[i], &status, &thlen);
+                if(status != 200)
+                {
+                    if(thumb)
+                        free(thumb);
+                    thumb = calloc(1,4);
+                    thlen = 4;
+                }
+                thumb_cache_add(img_id[i], thumb, thlen);
+                for(pos=0; pos<GRID_X*GRID_Y; pos++)
+                    if(search_ids[pos] && !strcmp(search_ids[pos], img_id[i]))
+                        break;
+                if(pos<GRID_X*GRID_Y)
+                {
+                    search_thumbs[pos] = thumb;
+                    search_thsizes[pos] = thlen;
+                }
+                else
+                    free(thumb);
+                free(img_id[i]);
+                img_id[i] = NULL;
+            }
+            if(!img_id[i])
+            {
+                for(pos=0; pos<GRID_X*GRID_Y; pos++)
+                    if(search_ids[pos] && !search_thumbs[pos])
+                    {
+                        for(gi=0; gi<IMGCONNS; gi++)
+                            if(img_id[gi] && !strcmp(search_ids[pos], img_id[gi]))
+                                break;
+                        if(gi<IMGCONNS)
+                            continue;
+                        break;
+                    }
+                if(pos<GRID_X*GRID_Y)
+                {
+                    uri = malloc(strlen(search_ids[pos])*3+strlen(SERVER)+64);
+                    strcpy(uri, "http://" SERVER "/Get.api?Op=thumb&ID=");
+                    strcaturl(uri, search_ids[pos]);
+                    img_id[i] = mystrdup(search_ids[pos]);
+                    img_http[i] = http_async_req_start(img_http[i], uri, NULL, 0, 1);
+                    free(uri);
+                }
+            }
+            if(!img_id[i] && img_http[i])
+            {
+                http_async_req_close(img_http[i]);
+                img_http[i] = NULL;
+            }
+        }
+
+        if(lasttime<TIMEOUT)
+            lasttime++;
+    }
+
+finish:
+    if(last)
+        free(last);
+    if(http)
+        http_async_req_close(http);
+    for(i=0; i<IMGCONNS; i++)
+        if(img_http[i])
+            http_async_req_close(img_http[i]);
+
+    search_results("", 0);
+
+    strcpy(search_expr, ed.str);
+
+    return 0;
 }
\ No newline at end of file
diff --git a/interface.h b/interface.h
index 14ae878..182f1f8 100644
--- a/interface.h
+++ b/interface.h
@@ -1,5 +1,7 @@
 #ifndef INTERFACE_H
 #define INTERFACE_H
+#include <SDL/SDL.h>
+#include "graphics.h"
 
 struct menu_section
 {
@@ -98,8 +100,30 @@ extern char svf_tags[256];
 extern void *svf_last;
 extern int svf_lsize;
 
+extern char *search_ids[GRID_X*GRID_Y];
+extern int   search_votes[GRID_X*GRID_Y];
+extern int   search_publish[GRID_X*GRID_Y];
+extern int	  search_scoredown[GRID_X*GRID_Y];
+extern int	  search_scoreup[GRID_X*GRID_Y];
+extern char *search_names[GRID_X*GRID_Y];
+extern char *search_owners[GRID_X*GRID_Y];
+extern void *search_thumbs[GRID_X*GRID_Y];
+extern int   search_thsizes[GRID_X*GRID_Y];
+
+extern int search_own;
+extern int search_date;
+extern int search_page;
+extern char search_expr[256];
+
+extern char *tag_names[TAG_MAX];
+extern int tag_votes[TAG_MAX];
+
 extern int Z_keysym;
 
+extern int zoom_en;
+extern int zoom_x, zoom_y;
+extern int zoom_wx, zoom_wy;
+
 void menu_count(void);
 
 void get_sign_pos(int i, int *x0, int *y0, int *w, int *h);
@@ -139,4 +163,8 @@ void menu_ui_v3(pixel *vid_buf, int i, int *sl, int *sr, int b, int bq, int mx,
 int sdl_poll(void);
 
 void set_cmode(int cm);
+
+char *download_ui(pixel *vid_buf, char *uri, int *len);
+
+int search_ui(pixel *vid_buf);
 #endif
\ No newline at end of file
diff --git a/main.c b/main.c
index e30a972..1d818a8 100644
--- a/main.c
+++ b/main.c
@@ -145,7 +145,6 @@ int mousex, mousey = 0;  //They contain mouse position
  *                       SDL OUTPUT                        *
  ***********************************************************/
 
-#include "icon.h"
 void sdl_seticon(void)
 {
 #ifdef WIN32
@@ -1335,8 +1334,6 @@ void strcaturl(char *dst, char *src)
     *d = 0;
 }
 
-#define THUMB_CACHE_SIZE 256
-
 char *thumb_cache_id[THUMB_CACHE_SIZE];
 void *thumb_cache_data[THUMB_CACHE_SIZE];
 int thumb_cache_size[THUMB_CACHE_SIZE];
@@ -1402,20 +1399,6 @@ int thumb_cache_find(char *id, void **thumb, int *size)
     return 1;
 }
 
-char *search_ids[GRID_X*GRID_Y];
-int   search_votes[GRID_X*GRID_Y];
-int   search_publish[GRID_X*GRID_Y];
-int	  search_scoredown[GRID_X*GRID_Y];
-int	  search_scoreup[GRID_X*GRID_Y];
-char *search_names[GRID_X*GRID_Y];
-char *search_owners[GRID_X*GRID_Y];
-void *search_thumbs[GRID_X*GRID_Y];
-int   search_thsizes[GRID_X*GRID_Y];
-
-#define TAG_MAX 256
-char *tag_names[TAG_MAX];
-int tag_votes[TAG_MAX];
-
 int search_results(char *str, int votes)
 {
     int i,j;
@@ -1616,705 +1599,6 @@ int search_results(char *str, int votes)
     return i;
 }
 
-#define IMGCONNS 3
-#define TIMEOUT 100
-#define HTTP_TIMEOUT 10
-
-int search_own = 0;
-int search_date = 0;
-int search_page = 0;
-char search_expr[256] = "";
-
-int search_ui(pixel *vid_buf)
-{
-    int uih=0,nyu,nyd,b=1,bq,mx=0,my=0,mxq=0,myq=0,mmt=0,gi,gj,gx,gy,pos,i,mp,dp,own,last_own=search_own,page_count=0,last_page=0,last_date=0,j,w,h,st=0,lv;
-    int is_p1=0, exp_res=GRID_X*GRID_Y, tp, view_own=0;
-    int thumb_drawn[GRID_X*GRID_Y];
-    pixel *v_buf = (pixel *)malloc(((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
-    float ry;
-    time_t http_last_use=HTTP_TIMEOUT;
-    ui_edit ed;
-
-
-    void *http = NULL;
-    int active = 0;
-    char *last = NULL;
-    int search = 0;
-    int lasttime = TIMEOUT;
-    char *uri;
-    int status;
-    char *results;
-    char *tmp, ts[64];
-
-    void *img_http[IMGCONNS];
-    char *img_id[IMGCONNS];
-    void *thumb, *data;
-    int thlen, dlen;
-
-    memset(v_buf, 0, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
-
-    memset(img_http, 0, sizeof(img_http));
-    memset(img_id, 0, sizeof(img_id));
-
-    memset(search_ids, 0, sizeof(search_ids));
-    memset(search_names, 0, sizeof(search_names));
-    memset(search_scoreup, 0, sizeof(search_scoreup));
-    memset(search_scoredown, 0, sizeof(search_scoredown));
-    memset(search_publish, 0, sizeof(search_publish));
-    memset(search_owners, 0, sizeof(search_owners));
-    memset(search_thumbs, 0, sizeof(search_thumbs));
-    memset(search_thsizes, 0, sizeof(search_thsizes));
-
-    memset(thumb_drawn, 0, sizeof(thumb_drawn));
-
-    do_open = 0;
-
-    while(!sdl_poll())
-    {
-        b = SDL_GetMouseState(&mx, &my);
-        if(!b)
-            break;
-    }
-
-    ed.x = 65;
-    ed.y = 13;
-    ed.w = XRES-200;
-    ed.nx = 1;
-    ed.def = "[search terms]";
-    ed.focus = 1;
-    ed.hide = 0;
-    ed.cursor = strlen(search_expr);
-    strcpy(ed.str, search_expr);
-
-    sdl_wheel = 0;
-
-    while(!sdl_poll())
-    {
-        uih = 0;
-        bq = b;
-        mxq = mx;
-        myq = my;
-        b = SDL_GetMouseState(&mx, &my);
-        mx /= sdl_scale;
-        my /= sdl_scale;
-
-        if(mx!=mxq || my!=myq || sdl_wheel || b)
-            mmt = 0;
-        else if(mmt<TIMEOUT)
-            mmt++;
-
-        clearrect(vid_buf, -1, -1, (XRES+BARSIZE)+1, YRES+MENUSIZE+1);
-
-        memcpy(vid_buf, v_buf, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
-
-        drawtext(vid_buf, 11, 13, "Search:", 192, 192, 192, 255);
-        if(!last || (!active && strcmp(last, ed.str)))
-            drawtext(vid_buf, 51, 11, "\x8E", 192, 160, 32, 255);
-        else
-            drawtext(vid_buf, 51, 11, "\x8E", 32, 64, 160, 255);
-        drawtext(vid_buf, 51, 11, "\x8F", 255, 255, 255, 255);
-        drawrect(vid_buf, 48, 8, XRES-182, 16, 192, 192, 192, 255);
-
-        if(!svf_login)
-        {
-            search_own = 0;
-            drawrect(vid_buf, XRES-64, 8, 56, 16, 96, 96, 96, 255);
-            drawtext(vid_buf, XRES-61, 11, "\x94", 96, 80, 16, 255);
-            drawtext(vid_buf, XRES-61, 11, "\x93", 128, 128, 128, 255);
-            drawtext(vid_buf, XRES-46, 13, "My Own", 128, 128, 128, 255);
-        }
-        else if(search_own)
-        {
-            fillrect(vid_buf, XRES-65, 7, 58, 18, 255, 255, 255, 255);
-            drawtext(vid_buf, XRES-61, 11, "\x94", 192, 160, 64, 255);
-            drawtext(vid_buf, XRES-61, 11, "\x93", 32, 32, 32, 255);
-            drawtext(vid_buf, XRES-46, 13, "My Own", 0, 0, 0, 255);
-        }
-        else
-        {
-            drawrect(vid_buf, XRES-64, 8, 56, 16, 192, 192, 192, 255);
-            drawtext(vid_buf, XRES-61, 11, "\x94", 192, 160, 32, 255);
-            drawtext(vid_buf, XRES-61, 11, "\x93", 255, 255, 255, 255);
-            drawtext(vid_buf, XRES-46, 13, "My Own", 255, 255, 255, 255);
-        }
-
-        if(search_date)
-        {
-            fillrect(vid_buf, XRES-130, 7, 62, 18, 255, 255, 255, 255);
-            drawtext(vid_buf, XRES-126, 11, "\xA6", 32, 32, 32, 255);
-            drawtext(vid_buf, XRES-111, 13, "By date", 0, 0, 0, 255);
-        }
-        else
-        {
-            drawrect(vid_buf, XRES-129, 8, 60, 16, 192, 192, 192, 255);
-            drawtext(vid_buf, XRES-126, 11, "\xA9", 144, 48, 32, 255);
-            drawtext(vid_buf, XRES-126, 11, "\xA8", 32, 144, 32, 255);
-            drawtext(vid_buf, XRES-126, 11, "\xA7", 255, 255, 255, 255);
-            drawtext(vid_buf, XRES-111, 13, "By votes", 255, 255, 255, 255);
-        }
-
-        if(search_page)
-        {
-            drawtext(vid_buf, 4, YRES+MENUSIZE-16, "\x96", 255, 255, 255, 255);
-            drawrect(vid_buf, 1, YRES+MENUSIZE-20, 16, 16, 255, 255, 255, 255);
-        }
-        if(page_count > 9)
-        {
-            drawtext(vid_buf, XRES-15, YRES+MENUSIZE-16, "\x95", 255, 255, 255, 255);
-            drawrect(vid_buf, XRES-18, YRES+MENUSIZE-20, 16, 16, 255, 255, 255, 255);
-        }
-
-        ui_edit_draw(vid_buf, &ed);
-
-        if((b && !bq && mx>=1 && mx<=17 && my>=YRES+MENUSIZE-20 && my<YRES+MENUSIZE-4) || sdl_wheel>0)
-        {
-            if(search_page)
-            {
-                search_page --;
-                lasttime = TIMEOUT;
-            }
-            sdl_wheel = 0;
-            uih = 1;
-        }
-        if((b && !bq && mx>=XRES-18 && mx<=XRES-1 && my>=YRES+MENUSIZE-20 && my<YRES+MENUSIZE-4) || sdl_wheel<0)
-        {
-            if(page_count>exp_res)
-            {
-                lasttime = TIMEOUT;
-                search_page ++;
-                page_count = exp_res;
-            }
-            sdl_wheel = 0;
-            uih = 1;
-        }
-
-        tp = -1;
-        if(is_p1)
-        {
-            drawtext(vid_buf, (XRES-textwidth("Popular tags:"))/2, 31, "Popular tags:", 255, 192, 64, 255);
-            for(gj=0; gj<((GRID_Y-GRID_P)*YRES)/(GRID_Y*14); gj++)
-                for(gi=0; gi<GRID_X; gi++)
-                {
-                    pos = gi+GRID_X*gj;
-                    if(pos>TAG_MAX || !tag_names[pos])
-                        break;
-                    if(tag_votes[0])
-                        i = 127+(128*tag_votes[pos])/tag_votes[0];
-                    else
-                        i = 192;
-                    w = textwidth(tag_names[pos]);
-                    if(w>XRES/GRID_X-5)
-                        w = XRES/GRID_X-5;
-                    gx = (XRES/GRID_X)*gi;
-                    gy = gj*14 + 46;
-                    if(mx>=gx && mx<gx+(XRES/GRID_X) && my>=gy && my<gy+14)
-                    {
-                        j = (i*5)/6;
-                        tp = pos;
-                    }
-                    else
-                        j = i;
-                    drawtextmax(vid_buf, gx+(XRES/GRID_X-w)/2, gy, XRES/GRID_X-5, tag_names[pos], j, j, i, 255);
-                }
-        }
-
-        mp = dp = -1;
-        st = 0;
-        for(gj=0; gj<GRID_Y; gj++)
-            for(gi=0; gi<GRID_X; gi++)
-            {
-                if(is_p1)
-                {
-                    pos = gi+GRID_X*(gj-GRID_Y+GRID_P);
-                    if(pos<0)
-                        break;
-                }
-                else
-                    pos = gi+GRID_X*gj;
-                if(!search_ids[pos])
-                    break;
-                gx = ((XRES/GRID_X)*gi) + (XRES/GRID_X-XRES/GRID_S)/2;
-                gy = ((((YRES-(MENUSIZE-20))+15)/GRID_Y)*gj) + ((YRES-(MENUSIZE-20))/GRID_Y-(YRES-(MENUSIZE-20))/GRID_S+10)/2 + 18;
-                if(textwidth(search_names[pos]) > XRES/GRID_X-10)
-                {
-                    tmp = malloc(strlen(search_names[pos])+4);
-                    strcpy(tmp, search_names[pos]);
-                    j = textwidthx(tmp, XRES/GRID_X-15);
-                    strcpy(tmp+j, "...");
-                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-textwidth(tmp)/2, gy+YRES/GRID_S+7, tmp, 192, 192, 192, 255);
-                    free(tmp);
-                }
-                else
-                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-textwidth(search_names[pos])/2, gy+YRES/GRID_S+7, search_names[pos], 192, 192, 192, 255);
-                j = textwidth(search_owners[pos]);
-                if(mx>=gx+XRES/(GRID_S*2)-j/2 && mx<=gx+XRES/(GRID_S*2)+j/2 &&
-                        my>=gy+YRES/GRID_S+18 && my<=gy+YRES/GRID_S+31)
-                {
-                    st = 1;
-                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-j/2, gy+YRES/GRID_S+20, search_owners[pos], 128, 128, 160, 255);
-                }
-                else
-                    drawtext(vid_buf, gx+XRES/(GRID_S*2)-j/2, gy+YRES/GRID_S+20, search_owners[pos], 128, 128, 128, 255);
-                if(search_thumbs[pos]&&thumb_drawn[pos]==0)
-                {
-                    render_thumb(search_thumbs[pos], search_thsizes[pos], 1, v_buf, gx, gy, GRID_S);
-                    thumb_drawn[pos] = 1;
-                }
-                own = svf_login && (!strcmp(svf_user, search_owners[pos]) || svf_admin || svf_mod);
-                if(mx>=gx-2 && mx<=gx+XRES/GRID_S+3 && my>=gy-2 && my<=gy+YRES/GRID_S+30)
-                    mp = pos;
-                if(own)
-                {
-                    if(mx>=gx+XRES/GRID_S-4 && mx<=gx+XRES/GRID_S+6 && my>=gy-6 && my<=gy+4)
-                    {
-                        mp = -1;
-                        dp = pos;
-                    }
-                }
-                if(mp==pos && !st)
-                    drawrect(vid_buf, gx-2, gy-2, XRES/GRID_S+3, YRES/GRID_S+3, 160, 160, 192, 255);
-                else
-                    drawrect(vid_buf, gx-2, gy-2, XRES/GRID_S+3, YRES/GRID_S+3, 128, 128, 128, 255);
-                if(own)
-                {
-                    if(dp == pos)
-                        drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x86", 255, 48, 32, 255);
-                    else
-                        drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x86", 160, 48, 32, 255);
-                    drawtext(vid_buf, gx+XRES/GRID_S-4, gy-6, "\x85", 255, 255, 255, 255);
-                }
-                if(!search_publish[pos])
-                {
-                    drawtext(vid_buf, gx-6, gy-6, "\xCD", 255, 255, 255, 255);
-                    drawtext(vid_buf, gx-6, gy-6, "\xCE", 212, 151, 81, 255);
-                }
-                if(view_own || svf_admin || svf_mod)
-                {
-                    sprintf(ts+1, "%d", search_votes[pos]);
-                    ts[0] = 0xBB;
-                    for(j=1; ts[j]; j++)
-                        ts[j] = 0xBC;
-                    ts[j-1] = 0xB9;
-                    ts[j] = 0xBA;
-                    ts[j+1] = 0;
-                    w = gx+XRES/GRID_S-2-textwidth(ts);
-                    h = gy+YRES/GRID_S-11;
-                    drawtext(vid_buf, w, h, ts, 16, 72, 16, 255);
-                    for(j=0; ts[j]; j++)
-                        ts[j] -= 14;
-                    drawtext(vid_buf, w, h, ts, 192, 192, 192, 255);
-                    sprintf(ts, "%d", search_votes[pos]);
-                    for(j=0; ts[j]; j++)
-                        ts[j] += 127;
-                    drawtext(vid_buf, w+3, h, ts, 255, 255, 255, 255);
-                }
-                if(search_scoreup[pos]>0||search_scoredown[pos]>0)
-                {
-                    lv = (search_scoreup[pos]>search_scoredown[pos]?search_scoreup[pos]:search_scoredown[pos]);
-
-                    if(((YRES/GRID_S+3)/2)>lv)
-                    {
-                        ry = ((float)((YRES/GRID_S+3)/2)/(float)lv);
-                        if(lv<8)
-                        {
-                            ry =  ry/(8-lv);
-                        }
-                        nyu = search_scoreup[pos]*ry;
-                        nyd = search_scoredown[pos]*ry;
-                    }
-                    else
-                    {
-                        ry = ((float)lv/(float)((YRES/GRID_S+3)/2));
-                        nyu = search_scoreup[pos]/ry;
-                        nyd = search_scoredown[pos]/ry;
-                    }
-
-                    fillrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)-nyu, 4, nyu, 0, 187, 40, 255);
-                    fillrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)+1, 4, nyd, 187, 40, 0, 255);
-
-                    drawrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)-nyu, 4, nyu, 0, 107, 10, 255);
-                    drawrect(vid_buf, gx-2+(XRES/GRID_S)+5, gy-2+((YRES/GRID_S+3)/2)+1, 4, nyd, 107, 10, 0, 255);
-                }
-            }
-
-        if(mp!=-1 && mmt>=TIMEOUT/5 && !st)
-        {
-            gi = mp % GRID_X;
-            gj = mp / GRID_X;
-            if(is_p1)
-                gj += GRID_Y-GRID_P;
-            gx = ((XRES/GRID_X)*gi) + (XRES/GRID_X-XRES/GRID_S)/2;
-            gy = (((YRES+15)/GRID_Y)*gj) + (YRES/GRID_Y-YRES/GRID_S+10)/2 + 18;
-            i = w = textwidth(search_names[mp]);
-            h = YRES/GRID_Z+30;
-            if(w<XRES/GRID_Z) w=XRES/GRID_Z;
-            gx += XRES/(GRID_S*2)-w/2;
-            gy += YRES/(GRID_S*2)-h/2;
-            if(gx<2) gx=2;
-            if(gx+w>=XRES-2) gx=XRES-3-w;
-            if(gy<32) gy=32;
-            if(gy+h>=YRES+(MENUSIZE-2)) gy=YRES+(MENUSIZE-3)-h;
-            clearrect(vid_buf, gx-2, gy-3, w+4, h);
-            drawrect(vid_buf, gx-2, gy-3, w+4, h, 160, 160, 192, 255);
-            if(search_thumbs[mp])
-                render_thumb(search_thumbs[mp], search_thsizes[mp], 1, vid_buf, gx+(w-(XRES/GRID_Z))/2, gy, GRID_Z);
-            drawtext(vid_buf, gx+(w-i)/2, gy+YRES/GRID_Z+4, search_names[mp], 192, 192, 192, 255);
-            drawtext(vid_buf, gx+(w-textwidth(search_owners[mp]))/2, gy+YRES/GRID_Z+16, search_owners[mp], 128, 128, 128, 255);
-        }
-
-        sdl_blit(0, 0, (XRES+BARSIZE), YRES+MENUSIZE, vid_buf, (XRES+BARSIZE));
-
-        ui_edit_process(mx, my, b, &ed);
-
-        if(sdl_key==SDLK_RETURN)
-        {
-            if(!last || (!active && (strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date || last_page!=search_page)))
-                lasttime = TIMEOUT;
-            else if(search_ids[0] && !search_ids[1])
-            {
-                bq = 0;
-                b = 1;
-                mp = 0;
-            }
-        }
-        if(sdl_key==SDLK_ESCAPE)
-            goto finish;
-
-        if(b && !bq && mx>=XRES-64 && mx<=XRES-8 && my>=8 && my<=24 && svf_login)
-        {
-            search_own = !search_own;
-            lasttime = TIMEOUT;
-        }
-        if(b && !bq && mx>=XRES-129 && mx<=XRES-65 && my>=8 && my<=24)
-        {
-            search_date = !search_date;
-            lasttime = TIMEOUT;
-        }
-
-        if(b && !bq && dp!=-1)
-            if(confirm_ui(vid_buf, "Do you want to delete?", search_names[dp], "Delete"))
-            {
-                execute_delete(vid_buf, search_ids[dp]);
-                lasttime = TIMEOUT;
-                if(last)
-                {
-                    free(last);
-                    last = NULL;
-                }
-            }
-
-        if(b && !bq && tp!=-1)
-        {
-            strncpy(ed.str, tag_names[tp], 255);
-            lasttime = TIMEOUT;
-        }
-
-        if(b && !bq && mp!=-1 && st)
-        {
-            sprintf(ed.str, "user:%s", search_owners[mp]);
-            lasttime = TIMEOUT;
-        }
-
-        if(do_open==1)
-        {
-            mp = 0;
-        }
-
-        if((b && !bq && mp!=-1 && !st && !uih) || do_open==1)
-        {
-            fillrect(vid_buf, 0, 0, XRES+BARSIZE, YRES+MENUSIZE, 0, 0, 0, 255);
-            info_box(vid_buf, "Loading...");
-
-            uri = malloc(strlen(search_ids[mp])*3+strlen(SERVER)+64);
-            strcpy(uri, "http://" SERVER "/Get.api?Op=save&ID=");
-            strcaturl(uri, search_ids[mp]);
-            data = http_simple_get(uri, &status, &dlen);
-            free(uri);
-
-            if(status == 200)
-            {
-                status = parse_save(data, dlen, 1, 0, 0);
-                switch(status)
-                {
-                case 1:
-                    error_ui(vid_buf, 0, "Simulation corrupted");
-                    break;
-                case 2:
-                    error_ui(vid_buf, 0, "Simulation from a newer version");
-                    break;
-                case 3:
-                    error_ui(vid_buf, 0, "Simulation on a too large grid");
-                    break;
-                }
-                if(!status)
-                {
-                    char *tnames[] = {"ID", NULL};
-                    char *tparts[1];
-                    int tplens[1];
-                    if(svf_last)
-                        free(svf_last);
-                    svf_last = data;
-                    svf_lsize = dlen;
-
-                    tparts[0] = search_ids[mp];
-                    tplens[0] = strlen(search_ids[mp]);
-                    data = http_multipart_post("http://" SERVER "/Tags.api", tnames, tparts, tplens, svf_user, svf_pass, &status, NULL);
-
-                    svf_open = 1;
-                    svf_own = svf_login && !strcmp(search_owners[mp], svf_user);
-                    svf_publish = search_publish[mp] && svf_login && !strcmp(search_owners[mp], svf_user);
-
-                    strcpy(svf_id, search_ids[mp]);
-                    strcpy(svf_name, search_names[mp]);
-                    if(status == 200)
-                    {
-                        if(data)
-                        {
-                            strncpy(svf_tags, data, 255);
-                            svf_tags[255] = 0;
-                        }
-                        else
-                            svf_tags[0] = 0;
-                    }
-                    else
-                    {
-                        svf_tags[0] = 0;
-                    }
-
-                    if(svf_login)
-                    {
-                        char *names[] = {"ID", NULL};
-                        char *parts[1];
-                        parts[0] = search_ids[mp];
-                        data = http_multipart_post("http://" SERVER "/Vote.api", names, parts, NULL, svf_user, svf_pass, &status, NULL);
-                        if(status == 200)
-                        {
-                            if(data)
-                            {
-                                if(!strcmp(data, "Up"))
-                                {
-                                    svf_myvote = 1;
-                                }
-                                else if(!strcmp(data, "Down"))
-                                {
-                                    svf_myvote = -1;
-                                }
-                                else
-                                {
-                                    svf_myvote = 0;
-                                }
-                            }
-                            else
-                            {
-                                svf_myvote = 0;
-                            }
-                        }
-                        else
-                        {
-                            svf_myvote = 0;
-                        }
-                    }
-                }
-                else
-                {
-                    svf_open = 0;
-                    svf_publish = 0;
-                    svf_own = 0;
-                    svf_myvote = 0;
-                    svf_id[0] = 0;
-                    svf_name[0] = 0;
-                    svf_tags[0] = 0;
-                    if(svf_last)
-                        free(svf_last);
-                    svf_last = NULL;
-                }
-            }
-            else
-                error_ui(vid_buf, status, http_ret_text(status));
-
-            if(data)
-                free(data);
-            goto finish;
-        }
-
-        if(!last)
-        {
-            search = 1;
-        }
-        else if(!active && (strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date || last_page!=search_page))
-        {
-            search = 1;
-            if(strcmp(last, ed.str) || last_own!=search_own || last_date!=search_date)
-            {
-                search_page = 0;
-                page_count = 0;
-            }
-            free(last);
-            last = NULL;
-        }
-        else
-            search = 0;
-
-        if(search && lasttime>=TIMEOUT)
-        {
-            lasttime = 0;
-            last = mystrdup(ed.str);
-            last_own = search_own;
-            last_date = search_date;
-            last_page = search_page;
-            active = 1;
-            uri = malloc(strlen(last)*3+80+strlen(SERVER)+strlen(svf_user));
-            if(search_own || svf_admin || svf_mod)
-                tmp = "&ShowVotes=true";
-            else
-                tmp = "";
-            if(!search_own && !search_date && !*last)
-            {
-                if(search_page)
-                {
-                    exp_res = GRID_X*GRID_Y;
-                    sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d%s&Query=", (search_page-1)*GRID_X*GRID_Y+GRID_X*GRID_P, exp_res+1, tmp);
-                }
-                else
-                {
-                    exp_res = GRID_X*GRID_P;
-                    sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d&t=%d%s&Query=", 0, exp_res+1, ((GRID_Y-GRID_P)*YRES)/(GRID_Y*14)*GRID_X, tmp);
-                }
-            }
-            else
-            {
-                exp_res = GRID_X*GRID_Y;
-                sprintf(uri, "http://" SERVER "/Search.api?Start=%d&Count=%d%s&Query=", search_page*GRID_X*GRID_Y, exp_res+1, tmp);
-            }
-            strcaturl(uri, last);
-            if(search_own)
-            {
-                strcaturl(uri, " user:");
-                strcaturl(uri, svf_user);
-            }
-            if(search_date)
-                strcaturl(uri, " sort:date");
-
-            http = http_async_req_start(http, uri, NULL, 0, 1);
-            if(svf_login)
-            {
-                http_auth_headers(http, svf_user, svf_pass);
-            }
-            http_last_use = time(NULL);
-            free(uri);
-        }
-
-        if(active && http_async_req_status(http))
-        {
-            http_last_use = time(NULL);
-            results = http_async_req_stop(http, &status, NULL);
-            view_own = last_own;
-            if(status == 200)
-            {
-                page_count = search_results(results, last_own||svf_admin||svf_mod);
-                memset(thumb_drawn, 0, sizeof(thumb_drawn));
-                memset(v_buf, 0, ((YRES+MENUSIZE)*(XRES+BARSIZE))*PIXELSIZE);
-            }
-            is_p1 = (exp_res < GRID_X*GRID_Y);
-            free(results);
-            active = 0;
-        }
-
-        if(http && !active && (time(NULL)>http_last_use+HTTP_TIMEOUT))
-        {
-            http_async_req_close(http);
-            http = NULL;
-        }
-
-        for(i=0; i<IMGCONNS; i++)
-        {
-            if(img_http[i] && http_async_req_status(img_http[i]))
-            {
-                thumb = http_async_req_stop(img_http[i], &status, &thlen);
-                if(status != 200)
-                {
-                    if(thumb)
-                        free(thumb);
-                    thumb = calloc(1,4);
-                    thlen = 4;
-                }
-                thumb_cache_add(img_id[i], thumb, thlen);
-                for(pos=0; pos<GRID_X*GRID_Y; pos++)
-                    if(search_ids[pos] && !strcmp(search_ids[pos], img_id[i]))
-                        break;
-                if(pos<GRID_X*GRID_Y)
-                {
-                    search_thumbs[pos] = thumb;
-                    search_thsizes[pos] = thlen;
-                }
-                else
-                    free(thumb);
-                free(img_id[i]);
-                img_id[i] = NULL;
-            }
-            if(!img_id[i])
-            {
-                for(pos=0; pos<GRID_X*GRID_Y; pos++)
-                    if(search_ids[pos] && !search_thumbs[pos])
-                    {
-                        for(gi=0; gi<IMGCONNS; gi++)
-                            if(img_id[gi] && !strcmp(search_ids[pos], img_id[gi]))
-                                break;
-                        if(gi<IMGCONNS)
-                            continue;
-                        break;
-                    }
-                if(pos<GRID_X*GRID_Y)
-                {
-                    uri = malloc(strlen(search_ids[pos])*3+strlen(SERVER)+64);
-                    strcpy(uri, "http://" SERVER "/Get.api?Op=thumb&ID=");
-                    strcaturl(uri, search_ids[pos]);
-                    img_id[i] = mystrdup(search_ids[pos]);
-                    img_http[i] = http_async_req_start(img_http[i], uri, NULL, 0, 1);
-                    free(uri);
-                }
-            }
-            if(!img_id[i] && img_http[i])
-            {
-                http_async_req_close(img_http[i]);
-                img_http[i] = NULL;
-            }
-        }
-
-        if(lasttime<TIMEOUT)
-            lasttime++;
-    }
-
-finish:
-    if(last)
-        free(last);
-    if(http)
-        http_async_req_close(http);
-    for(i=0; i<IMGCONNS; i++)
-        if(img_http[i])
-            http_async_req_close(img_http[i]);
-
-    search_results("", 0);
-
-    strcpy(search_expr, ed.str);
-
-    return 0;
-}
-
-void draw_image(pixel *vid, pixel *img, int x, int y, int w, int h, int a)
-{
-    int i, j, r, g, b;
-    for(j=0; j<h; j++)
-        for(i=0; i<w; i++)
-        {
-            r = PIXR(*img);
-            g = PIXG(*img);
-            b = PIXB(*img);
-            drawpixel(vid, x+i, y+j, r, g, b, a);
-            img++;
-        }
-}
-
 /***********************************************************
  *                      MESSAGE SIGNS                      *
  ***********************************************************/
@@ -2323,171 +1607,10 @@ void draw_image(pixel *vid, pixel *img, int x, int y, int w, int h, int a)
  *                       CONFIG FILE                       *
  ***********************************************************/
 
-char http_proxy[256] = "";
-
-void save_string(FILE *f, char *str)
-{
-    int li = strlen(str);
-    unsigned char lb[2];
-    lb[0] = li;
-    lb[1] = li >> 8;
-    fwrite(lb, 2, 1, f);
-    fwrite(str, li, 1, f);
-}
-
-int load_string(FILE *f, char *str, int max)
-{
-    int li;
-    unsigned char lb[2];
-    fread(lb, 2, 1, f);
-    li = lb[0] | (lb[1] << 8);
-    if(li > max)
-    {
-        str[0] = 0;
-        return 1;
-    }
-    fread(str, li, 1, f);
-    str[li] = 0;
-    return 0;
-}
+char http_proxy_string[256] = "";
 
 unsigned char last_major=0, last_minor=0, update_flag=0;
 
-void save_presets(int do_update)
-{
-    FILE *f=fopen("powder.def", "wb");
-    unsigned char sig[4] = {0x50, 0x44, 0x65, 0x66};
-    unsigned char tmp = sdl_scale;
-    if(!f)
-        return;
-    fwrite(sig, 1, 4, f);
-    save_string(f, svf_user);
-    save_string(f, svf_pass);
-    fwrite(&tmp, 1, 1, f);
-    tmp = cmode;
-    fwrite(&tmp, 1, 1, f);
-    tmp = svf_admin;
-    fwrite(&tmp, 1, 1, f);
-    tmp = svf_mod;
-    fwrite(&tmp, 1, 1, f);
-    save_string(f, http_proxy);
-    tmp = SAVE_VERSION;
-    fwrite(&tmp, 1, 1, f);
-    tmp = MINOR_VERSION;
-    fwrite(&tmp, 1, 1, f);
-    tmp = do_update;
-    fwrite(&tmp, 1, 1, f);
-    fclose(f);
-}
-
-void load_presets(void)
-{
-    FILE *f=fopen("powder.def", "rb");
-    unsigned char sig[4], tmp;
-    if(!f)
-        return;
-    fread(sig, 1, 4, f);
-    if(sig[0]!=0x50 || sig[1]!=0x44 || sig[2]!=0x65 || sig[3]!=0x66)
-    {
-        if(sig[0]==0x4D && sig[1]==0x6F && sig[2]==0x46 && sig[3]==0x6F)
-        {
-            if(fseek(f, -3, SEEK_END))
-            {
-                remove("powder.def");
-                return;
-            }
-            if(fread(sig, 1, 3, f) != 3)
-            {
-                remove("powder.def");
-                goto fail;
-            }
-            last_major = sig[0];
-            last_minor = sig[1];
-            update_flag = sig[2];
-        }
-        fclose(f);
-        remove("powder.def");
-        return;
-    }
-    if(load_string(f, svf_user, 63))
-        goto fail;
-    if(load_string(f, svf_pass, 63))
-        goto fail;
-    svf_login = !!svf_user[0];
-    if(fread(&tmp, 1, 1, f) != 1)
-        goto fail;
-    sdl_scale = (tmp == 2) ? 2 : 1;
-    if(fread(&tmp, 1, 1, f) != 1)
-        goto fail;
-    cmode = tmp%7;
-    if(fread(&tmp, 1, 1, f) != 1)
-        goto fail;
-    svf_admin = tmp;
-    if(fread(&tmp, 1, 1, f) != 1)
-        goto fail;
-    svf_mod = tmp;
-    if(load_string(f, http_proxy, 255))
-        goto fail;
-    if(fread(sig, 1, 3, f) != 3)
-        goto fail;
-    last_major = sig[0];
-    last_minor = sig[1];
-    update_flag = sig[2];
-fail:
-    fclose(f);
-}
-
-void dim_copy(pixel *dst, pixel *src)
-{
-    int i,r,g,b;
-    for(i=0; i<XRES*YRES; i++)
-    {
-        r = PIXR(src[i]);
-        g = PIXG(src[i]);
-        b = PIXB(src[i]);
-        if(r>0)
-            r--;
-        if(g>0)
-            g--;
-        if(b>0)
-            b--;
-        dst[i] = PIXRGB(r,g,b);
-    }
-}
-
-int zoom_en = 0;
-int zoom_x=(XRES-ZSIZE_D)/2, zoom_y=(YRES-ZSIZE_D)/2;
-int zoom_wx=0, zoom_wy=0;
-void render_zoom(pixel *img)
-{
-    int x, y, i, j;
-    pixel pix;
-    drawrect(img, zoom_wx-2, zoom_wy-2, ZSIZE*ZFACTOR+2, ZSIZE*ZFACTOR+2, 192, 192, 192, 255);
-    drawrect(img, zoom_wx-1, zoom_wy-1, ZSIZE*ZFACTOR, ZSIZE*ZFACTOR, 0, 0, 0, 255);
-    clearrect(img, zoom_wx, zoom_wy, ZSIZE*ZFACTOR, ZSIZE*ZFACTOR);
-    for(j=0; j<ZSIZE; j++)
-        for(i=0; i<ZSIZE; i++)
-        {
-            pix = img[(j+zoom_y)*(XRES+BARSIZE)+(i+zoom_x)];
-            for(y=0; y<ZFACTOR-1; y++)
-                for(x=0; x<ZFACTOR-1; x++)
-                    img[(j*ZFACTOR+y+zoom_wy)*(XRES+BARSIZE)+(i*ZFACTOR+x+zoom_wx)] = pix;
-        }
-    if(zoom_en)
-    {
-        for(j=-1; j<=ZSIZE; j++)
-        {
-            xor_pixel(zoom_x+j, zoom_y-1, img);
-            xor_pixel(zoom_x+j, zoom_y+ZSIZE, img);
-        }
-        for(j=0; j<ZSIZE; j++)
-        {
-            xor_pixel(zoom_x-1, zoom_y+j, img);
-            xor_pixel(zoom_x+ZSIZE, zoom_y+j, img);
-        }
-    }
-}
-
 void render_cursor(pixel *vid, int x, int y, int t, int r)
 {
     int i,j,c;
@@ -2606,99 +1729,6 @@ char my_uri[] = "http://" SERVER "/Update.api?Action=Download&Architecture="
                 "SSE"
 #endif
                 ;
-
-char *download_ui(pixel *vid_buf, char *uri, int *len)
-{
-    int dstate = 0;
-    void *http = http_async_req_start(NULL, uri, NULL, 0, 0);
-    int x0=(XRES-240)/2,y0=(YRES-MENUSIZE)/2;
-    int done, total, i, ret, zlen, ulen;
-    char str[16], *tmp, *res;
-
-    while(!http_async_req_status(http))
-    {
-        sdl_poll();
-
-        http_async_get_length(http, &total, &done);
-
-        clearrect(vid_buf, x0-2, y0-2, 244, 64);
-        drawrect(vid_buf, x0, y0, 240, 60, 192, 192, 192, 255);
-        drawtext(vid_buf, x0+8, y0+8, "Please wait", 255, 216, 32, 255);
-        drawtext(vid_buf, x0+8, y0+26, "Downloading update...", 255, 255, 255, 255);
-
-        if(total)
-        {
-            i = (236*done)/total;
-            fillrect(vid_buf, x0+1, y0+45, i+1, 14, 255, 216, 32, 255);
-            i = (100*done)/total;
-            sprintf(str, "%d%%", i);
-            if(i<50)
-                drawtext(vid_buf, x0+120-textwidth(str)/2, y0+48, str, 192, 192, 192, 255);
-            else
-                drawtext(vid_buf, x0+120-textwidth(str)/2, y0+48, str, 0, 0, 0, 255);
-        }
-        else
-            drawtext(vid_buf, x0+120-textwidth("Waiting...")/2, y0+48, "Waiting...", 255, 216, 32, 255);
-
-        drawrect(vid_buf, x0, y0+44, 240, 16, 192, 192, 192, 255);
-        sdl_blit(0, 0, (XRES+BARSIZE), YRES+MENUSIZE, vid_buf, (XRES+BARSIZE));
-    }
-
-    tmp = http_async_req_stop(http, &ret, &zlen);
-    if(ret!=200)
-    {
-        error_ui(vid_buf, ret, http_ret_text(ret));
-        if(tmp)
-            free(tmp);
-        return NULL;
-    }
-    if(!tmp)
-    {
-        error_ui(vid_buf, 0, "Server did not return data");
-        return NULL;
-    }
-
-    if(zlen<16)
-    {
-        printf("ZLen is not 16!\n");
-        goto corrupt;
-    }
-    if(tmp[0]!=0x42 || tmp[1]!=0x75 || tmp[2]!=0x54 || tmp[3]!=0x54)
-    {
-        printf("Tmperr %d, %d, %d, %d\n", tmp[0], tmp[1], tmp[2], tmp[3]);
-        goto corrupt;
-    }
-
-    ulen  = (unsigned char)tmp[4];
-    ulen |= ((unsigned char)tmp[5])<<8;
-    ulen |= ((unsigned char)tmp[6])<<16;
-    ulen |= ((unsigned char)tmp[7])<<24;
-
-    res = (char *)malloc(ulen);
-    if(!res)
-    {
-        printf("No res!\n");
-        goto corrupt;
-    }
-    dstate = BZ2_bzBuffToBuffDecompress((char *)res, (unsigned *)&ulen, (char *)(tmp+8), zlen-8, 0, 0);
-    if(dstate)
-    {
-        printf("Decompression failure: %d!\n", dstate);
-        free(res);
-        goto corrupt;
-    }
-
-    free(tmp);
-    if(len)
-        *len = ulen;
-    return res;
-
-corrupt:
-    error_ui(vid_buf, 0, "Downloaded update is corrupted");
-    free(tmp);
-    return NULL;
-}
-
 int main(int argc, char *argv[])
 {
     int hud_enable = 1;
@@ -2765,8 +1795,8 @@ int main(int argc, char *argv[])
         }
         else if(!strncmp(argv[i], "proxy:", 6))
         {
-            memset(http_proxy, 0, sizeof(http_proxy));
-            strncpy(http_proxy, argv[i]+6, 255);
+            memset(http_proxy_string, 0, sizeof(http_proxy_string));
+            strncpy(http_proxy_string, argv[i]+6, 255);
         }
         else if(!strncmp(argv[i], "nohud", 5))
         {
@@ -2782,7 +1812,7 @@ int main(int argc, char *argv[])
     stamp_init();
 
     sdl_open();
-    http_init(http_proxy[0] ? http_proxy : NULL);
+    http_init(http_proxy_string[0] ? http_proxy_string : NULL);
 
     if(cpu_check())
     {
diff --git a/misc.c b/misc.c
index a74b0e4..d45c910 100644
--- a/misc.c
+++ b/misc.c
@@ -1,6 +1,10 @@
+#include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include "misc.h"
+#include "defines.h"
+#include "interface.h"
+#include "graphics.h"
 
 //Signum function
 #ifdef WIN32
@@ -80,4 +84,114 @@ void strlist_free(struct strlist **list)
         *list = (*list)->next;
         free(item);
     }
+}
+
+void save_presets(int do_update)
+{
+    FILE *f=fopen("powder.def", "wb");
+    unsigned char sig[4] = {0x50, 0x44, 0x65, 0x66};
+    unsigned char tmp = sdl_scale;
+    if(!f)
+        return;
+    fwrite(sig, 1, 4, f);
+    save_string(f, svf_user);
+    save_string(f, svf_pass);
+    fwrite(&tmp, 1, 1, f);
+    tmp = cmode;
+    fwrite(&tmp, 1, 1, f);
+    tmp = svf_admin;
+    fwrite(&tmp, 1, 1, f);
+    tmp = svf_mod;
+    fwrite(&tmp, 1, 1, f);
+    save_string(f, http_proxy_string);
+    tmp = SAVE_VERSION;
+    fwrite(&tmp, 1, 1, f);
+    tmp = MINOR_VERSION;
+    fwrite(&tmp, 1, 1, f);
+    tmp = do_update;
+    fwrite(&tmp, 1, 1, f);
+    fclose(f);
+}
+
+void load_presets(void)
+{
+    FILE *f=fopen("powder.def", "rb");
+    unsigned char sig[4], tmp;
+    if(!f)
+        return;
+    fread(sig, 1, 4, f);
+    if(sig[0]!=0x50 || sig[1]!=0x44 || sig[2]!=0x65 || sig[3]!=0x66)
+    {
+        if(sig[0]==0x4D && sig[1]==0x6F && sig[2]==0x46 && sig[3]==0x6F)
+        {
+            if(fseek(f, -3, SEEK_END))
+            {
+                remove("powder.def");
+                return;
+            }
+            if(fread(sig, 1, 3, f) != 3)
+            {
+                remove("powder.def");
+                goto fail;
+            }
+            last_major = sig[0];
+            last_minor = sig[1];
+            update_flag = sig[2];
+        }
+        fclose(f);
+        remove("powder.def");
+        return;
+    }
+    if(load_string(f, svf_user, 63))
+        goto fail;
+    if(load_string(f, svf_pass, 63))
+        goto fail;
+    svf_login = !!svf_user[0];
+    if(fread(&tmp, 1, 1, f) != 1)
+        goto fail;
+    sdl_scale = (tmp == 2) ? 2 : 1;
+    if(fread(&tmp, 1, 1, f) != 1)
+        goto fail;
+    cmode = tmp%7;
+    if(fread(&tmp, 1, 1, f) != 1)
+        goto fail;
+    svf_admin = tmp;
+    if(fread(&tmp, 1, 1, f) != 1)
+        goto fail;
+    svf_mod = tmp;
+    if(load_string(f, http_proxy_string, 255))
+        goto fail;
+    if(fread(sig, 1, 3, f) != 3)
+        goto fail;
+    last_major = sig[0];
+    last_minor = sig[1];
+    update_flag = sig[2];
+fail:
+    fclose(f);
+}
+
+void save_string(FILE *f, char *str)
+{
+    int li = strlen(str);
+    unsigned char lb[2];
+    lb[0] = li;
+    lb[1] = li >> 8;
+    fwrite(lb, 2, 1, f);
+    fwrite(str, li, 1, f);
+}
+
+int load_string(FILE *f, char *str, int max)
+{
+    int li;
+    unsigned char lb[2];
+    fread(lb, 2, 1, f);
+    li = lb[0] | (lb[1] << 8);
+    if(li > max)
+    {
+        str[0] = 0;
+        return 1;
+    }
+    fread(str, li, 1, f);
+    str[li] = 0;
+    return 0;
 }
\ No newline at end of file
diff --git a/misc.h b/misc.h
index e279093..dbc2b84 100644
--- a/misc.h
+++ b/misc.h
@@ -1,5 +1,7 @@
 #ifndef UTILS_H
 #define UTILS_H
+#include <stdio.h>
+#include <stdlib.h>
 
 //Signum function
 #ifdef WIN32
@@ -34,4 +36,12 @@ int strlist_find(struct strlist **list, char *str);
 
 void strlist_free(struct strlist **list);
 
+void save_presets(int do_update);
+
+void load_presets(void);
+
+void save_string(FILE *f, char *str);
+
+int load_string(FILE *f, char *str, int max);
+
 #endif
\ No newline at end of file
diff --git a/version.h b/version.h
index 4f37911..41e9672 100755
--- a/version.h
+++ b/version.h
@@ -20,8 +20,6 @@
 #ifndef VERSION_H
 #define VERSION_H
 
-#define SAVE_VERSION 41
-#define MINOR_VERSION 3
-#define IDENT_VERSION "S" //Change this if you're not Simon! It should be a single letter.
+
 
 #endif