Game save renderer

1 files changed, 79 insertions, 2 deletions

diff --git a/src/main.c b/src/main.c
index 921471e..2ff9af5 100644
--- a/src/main.c
+++ b/src/main.c
@@ -153,7 +153,8 @@ static const char *it_msg =
     "'P' will take a screenshot and save it into the current directory.\n"
     "\n"
     "\bgCopyright (c) 2008-11 Stanislaw K Skowronek (\brhttp://powder.unaligned.org\bg, \bbirc.unaligned.org #wtf\bg)\n"
-    "\bgCopyright (c) 2010-11 Simon Robertshaw, Skresanov Savely, cracker64, Bryan Hoyle, Nathan Cousins, jacksonmj, Lieuwe Mosch\n"
+    "\bgCopyright (c) 2010-11 Simon Robertshaw, Skresanov Savely, cracker64, Bryan Hoyle, Nathan Cousins, jacksonmj,\n"
+	"                      Lieuwe Mosch\n"
     "\n"
     "\bgTo use online features such as saving, you need to register at: \brhttp://powdertoy.co.uk/Register.html"
     ;
@@ -178,6 +179,7 @@ int death = 0, framerender = 0;
 int amd = 1;
 int FPSB = 0;
 int MSIGN =-1;
+int frameidx = 0;
 //int CGOL = 0;
 //int GSPEED = 1;//causes my .exe to crash..
 int sound_enable = 0;
@@ -2551,6 +2553,72 @@ int process_command_old(pixel *vid_buf,char *console,char *console_error) {
 	return 1;
 }
 
+#ifdef RENDERER
+int main(int argc, char *argv[])
+{
+	pixel *vid_buf=calloc((XRES+BARSIZE)*(YRES+MENUSIZE), PIXELSIZE);
+	int load_size, i=0, j=0;
+	void *load_data = file_load(argv[1], &load_size);
+	unsigned char c[3];
+	FILE *f;
+	
+	cmode = CM_FIRE;
+	sys_pause = 1;
+	parts = calloc(sizeof(particle), NPART);
+	for (i=0; i<NPART-1; i++)
+		parts[i].life = i+1;
+	parts[NPART-1].life = -1;
+	pfree = 0;
+	fire_bg=calloc(XRES*YRES, PIXELSIZE);
+	memset(fire_r, 0, sizeof(fire_r));
+	memset(fire_g, 0, sizeof(fire_g));
+	memset(fire_b, 0, sizeof(fire_b));
+	memset(fire_bg, 0, XRES*YRES*PIXELSIZE);
+	
+	
+	prepare_alpha();
+	
+	if(load_data && load_size){
+		int parsestate = 0;
+		//parsestate = parse_save(load_data, load_size, 1, 0, 0);
+		parsestate = parse_save(load_data, load_size, 1, 0, 0, bmap, fvx, fvy, signs, parts, pmap);
+		
+		for(i=0; i<30; i++){
+			
+			update_particles(vid_buf);
+			draw_parts(vid_buf);
+			render_fire(vid_buf);
+			memset(vid_buf, 0, (XRES+BARSIZE)*YRES*PIXELSIZE);
+		}
+		
+		render_signs(vid_buf);
+		
+		if(parsestate>0){
+			//return 0;
+			info_box(vid_buf, "Save file invalid or from newer version");
+		}
+		
+		f=fopen(argv[2],"wb");
+		fprintf(f,"P6\n%d %d\n255\n",XRES,YRES);
+		for (j=0; j<YRES; j++)
+		{
+			for (i=0; i<XRES; i++)
+			{
+				c[0] = PIXR(vid_buf[i]);
+				c[1] = PIXG(vid_buf[i]);
+				c[2] = PIXB(vid_buf[i]);
+				fwrite(c,3,1,f);
+			}
+			vid_buf+=XRES+BARSIZE;
+		}
+		fclose(f);
+		
+		return 1;
+	}
+	
+	return 0;
+}
+#else
 int main(int argc, char *argv[])
 {
 	int hud_enable = 1;
@@ -2776,6 +2844,8 @@ int main(int argc, char *argv[])
 
 	while (!sdl_poll()) //the main loop
 	{
+		frameidx++;
+		frameidx %= 30;
 		if (!sys_pause||framerender) //only update air if not paused
 		{
 			update_air();
@@ -2808,6 +2878,12 @@ int main(int argc, char *argv[])
 		if (bsy<0)
 			bsy = 0;
 
+		memcpy(mmapx_o, mmapx, sizeof(mmapx));
+		memcpy(mmapy_o, mmapy, sizeof(mmapy));
+		
+		memset(mmapx, 0, sizeof(mmapx));
+		memset(mmapy, 0, sizeof(mmapy));
+		
 		update_particles(vid_buf); //update everything
 		draw_parts(vid_buf); //draw particles
 
@@ -4356,4 +4432,5 @@ int main(int argc, char *argv[])
 	Py_Finalize();//cleanup any python stuff.
 #endif
 	return 0;
-}
\ No newline at end of file
+}
+#endif
\ No newline at end of file