Visual Studio fixes

2 files changed, 58 insertions, 34 deletions

diff --git a/src/graphics.c b/src/graphics.c
index fd6213f..6a15e5a 100644
--- a/src/graphics.c
+++ b/src/graphics.c
@@ -163,7 +163,8 @@ pixel *resample_img(pixel *src, int sw, int sh, int rw, int rh)
 		q = malloc(rw*rh*PIXELSIZE);
 		memcpy(q, src, rw*rh*PIXELSIZE);
 	} else if(rw > sw && rh > sh){
-		float fx, fy, fyc, fxc, intp;
+		float fx, fy, fyc, fxc;
+		double intp;
 		pixel tr, tl, br, bl;
 		q = malloc(rw*rh*PIXELSIZE);
 		//Bilinear interpolation for upscaling
@@ -172,8 +173,8 @@ pixel *resample_img(pixel *src, int sw, int sh, int rw, int rh)
 			{
 				fx = ((float)x)*((float)sw)/((float)rw);
 				fy = ((float)y)*((float)sh)/((float)rh);
-				fxc = modff(fx, &intp);
-				fyc = modff(fy, &intp);
+				fxc = modf(fx, &intp);
+				fyc = modf(fy, &intp);
 				fxceil = (int)ceil(fx);
 				fyceil = (int)ceil(fy);
 				if (fxceil>=sw) fxceil = sw-1;
@@ -190,7 +191,8 @@ pixel *resample_img(pixel *src, int sw, int sh, int rw, int rh)
 			}
 	} else {
 		//Stairstepping
-		float fx, fy, fyc, fxc, intp;
+		float fx, fy, fyc, fxc;
+		double intp;
 		pixel tr, tl, br, bl;
 		int rrw = rw, rrh = rh;
 		pixel * oq;
@@ -212,8 +214,8 @@ pixel *resample_img(pixel *src, int sw, int sh, int rw, int rh)
 				{
 					fx = ((float)x)*((float)sw)/((float)rw);
 					fy = ((float)y)*((float)sh)/((float)rh);
-					fxc = modff(fx, &intp);
-					fyc = modff(fy, &intp);
+					fxc = modf(fx, &intp);
+					fyc = modf(fy, &intp);
 					fxceil = (int)ceil(fx);
 					fyceil = (int)ceil(fy);
 					if (fxceil>=sw) fxceil = sw-1;
diff --git a/src/interface.c b/src/interface.c
index 1cbf0d6..a85ea1f 100644
--- a/src/interface.c
+++ b/src/interface.c
@@ -16,7 +16,11 @@
 #include <misc.h>
 #include <console.h>
 #include <images.h>
+#if defined(WIN32) && !defined(__GNUC__)
+#include <io.h>
+#else
 #include <dirent.h>
+#endif
 
 SDLMod sdl_mod;
 int sdl_key, sdl_wheel, sdl_caps=0, sdl_ascii, sdl_zoom_trig=0;
@@ -5109,9 +5113,26 @@ typedef struct savelist_e savelist_e;
 savelist_e *get_local_saves(char *folder, char *search, int *results_ret)
 {
 	int index = 0, results = 0;
-	struct dirent *derp;
 	savelist_e *new_savelist = NULL;
-	savelist_e *current_item = NULL;
+	savelist_e *current_item = NULL, *new_item = NULL;
+	char *fname;
+#if defined(WIN32) && !defined(__GNUC__)
+	struct _finddata_t current_file;
+	intptr_t findfile_handle;
+	char *filematch = malloc(strlen(folder)+4);
+	sprintf(filematch, "%s%s", folder, "*.*");
+	findfile_handle = _findfirst(filematch, &current_file);
+	free(filematch);
+	if (findfile_handle == -1L)
+	{
+		*results_ret = 0;
+		return NULL;
+	}
+	do
+	{
+		fname = current_file.name;
+#else
+	struct dirent *derp;
 	DIR *directory = opendir(folder);
 	if(!directory)
 	{
@@ -5119,39 +5140,40 @@ savelist_e *get_local_saves(char *folder, char *search, int *results_ret)
 		*results_ret = 0;
 		return NULL;
 	}
-	while(derp = readdir(directory)){
-		char *ext;
-		if(strlen(derp->d_name)>4)
+	while(derp = readdir(directory))
+	{
+		fname = derp->d_name;
+#endif
+		if(strlen(fname)>4)
 		{
-			ext = derp->d_name+(strlen(derp->d_name)-4);
-			if((!strncmp(ext, ".cps", 4) || !strncmp(ext, ".stm", 4)) && (search==NULL || strstr(derp->d_name, search)))
+			char *ext = fname+(strlen(fname)-4);
+			if((!strncmp(ext, ".cps", 4) || !strncmp(ext, ".stm", 4)) && (search==NULL || strstr(fname, search)))
 			{
+				new_item = malloc(sizeof(savelist_e));
+				new_item->filename = malloc(strlen(folder)+strlen(fname)+1);
+				sprintf(new_item->filename, "%s%s", folder, fname);
+				new_item->name = mystrdup(fname);
+				new_item->image = NULL;
+				new_item->next = NULL;
 				if(new_savelist==NULL){
-					new_savelist = malloc(sizeof(savelist_e));
-					new_savelist->filename = malloc(strlen(folder)+strlen(derp->d_name)+1);
-					sprintf(new_savelist->filename, "%s%s", folder, derp->d_name);
-					new_savelist->name = mystrdup(derp->d_name);
-					new_savelist->image = NULL;
-					new_savelist->next = NULL;
-					new_savelist->prev = NULL;
-					current_item = new_savelist;
+					new_savelist = new_item;
+					new_item->prev = NULL;
 				} else {
-					savelist_e *prev_item = current_item;
-					current_item->next = malloc(sizeof(savelist_e));
-					current_item = current_item->next;
-					current_item->filename = malloc(strlen(folder)+strlen(derp->d_name)+1);
-					sprintf(current_item->filename, "%s%s", folder, derp->d_name);
-					current_item->name = mystrdup(derp->d_name);
-					current_item->image = NULL;
-					current_item->next = NULL;
-					current_item->prev = prev_item;
+					current_item->next = new_item;
+					new_item->prev = current_item;
 				}
+				current_item = new_item;
 				results++;
 			}
 		}
 	}
-	*results_ret = results;
+#if defined(WIN32) && !defined(__GNUC__)
+	while (_findnext(findfile_handle, &current_file) == 0);
+	_findclose(findfile_handle);
+#else
 	closedir(directory);
+#endif
+	*results_ret = results;
 	return new_savelist;
 }
 
@@ -5306,6 +5328,7 @@ void catalogue_ui(pixel * vid_buf)
 	float scrollvel, offsetf = 0.0f;
 	char savetext[128] = "";
 	char * last = mystrdup("");
+	savelist_e *saves, *cssave, *csave;
 	ui_edit ed;
 	
 	vid_buf2 = calloc((XRES+BARSIZE)*(YRES+MENUSIZE), PIXELSIZE);
@@ -5321,9 +5344,8 @@ void catalogue_ui(pixel * vid_buf)
 	ed.nx = 0;
 	strcpy(ed.str, "");
 
-	savelist_e *saves = get_local_saves(LOCAL_SAVE_DIR PATH_SEP, NULL, &rescount);
-	savelist_e *cssave = saves;
-	savelist_e *csave = saves;
+	saves = get_local_saves(LOCAL_SAVE_DIR PATH_SEP, NULL, &rescount);
+	cssave = csave = saves;
 	while (!sdl_poll())
 	{
 		b = SDL_GetMouseState(&mx, &my);