X-Git-Url: https://git.artsoft.org/?a=blobdiff_plain;f=src%2Flibgame%2Fimage.c;h=f06a126ec6171fbcdc74014af811cc39c79ca202;hb=1bd9644544424ed912d886777c6e8ed387aac24a;hp=b7634e85366b6e06b6b1ed177a9302c777cf1473;hpb=29fc833ae1b5e46a429a9fa82098e8ad94f6f400;p=rocksndiamonds.git

diff --git a/src/libgame/image.c b/src/libgame/image.c
index b7634e85..f06a126e 100644
--- a/src/libgame/image.c
+++ b/src/libgame/image.c
@@ -586,9 +586,13 @@ void ZoomPixmap(Display *display, GC gc, Pixmap src_pixmap, Pixmap dst_pixmap,
   int zoom_factor = src_width / dst_width;	/* currently very limited! */
   int row_skip, col_skip;
 
+  /* adjust source image size to integer multiple of destination image size */
+  src_width  = dst_width  * zoom_factor;
+  src_height = dst_height * zoom_factor;
+
   /* copy source pixmap to temporary image */
-  src_ximage = XGetImage(display, src_pixmap, 0, 0,
-			 src_width, src_height, AllPlanes, ZPixmap);
+  src_ximage = XGetImage(display, src_pixmap, 0, 0, src_width, src_height,
+			 AllPlanes, ZPixmap);
 
   bits_per_pixel = src_ximage->bits_per_pixel;
   bytes_per_pixel = (bits_per_pixel + 7) / 8;
@@ -609,12 +613,12 @@ void ZoomPixmap(Display *display, GC gc, Pixmap src_pixmap, Pixmap dst_pixmap,
   /* scale image down by scaling factor 'zoom_factor' */
   for (y=0; y < src_height; y += zoom_factor, src_ptr += row_skip)
     for (x=0; x < src_width; x += zoom_factor, src_ptr += col_skip)
-      for (i=0; i<bytes_per_pixel; i++)
+      for (i=0; i < bytes_per_pixel; i++)
 	*dst_ptr++ = *src_ptr++;
 
   /* copy scaled image to destination pixmap */
   XPutImage(display, dst_pixmap, gc, dst_ximage, 0, 0, 0, 0,
-	    MIN(src_width, dst_width), MIN(src_height, dst_height));
+	    dst_width, dst_height);
 
   /* free temporary images */
   XDestroyImage(src_ximage);
@@ -699,7 +703,7 @@ int Read_PCX_to_Pixmap(Display *display, Window window, GC gc, char *filename,
 
 
 /* ========================================================================= */
-/* PLATFORM INDEPENDANT IMAGE FUNCTIONS                                      */
+/* PLATFORM INDEPENDENT IMAGE FUNCTIONS                                      */
 /* ========================================================================= */
 
 struct ImageInfo
@@ -800,9 +804,29 @@ Bitmap *getBitmapFromImageID(int pos)
 
 char *getTokenFromImageID(int graphic)
 {
+#if 0
+  /* !!! this does not work for dynamic artwork (crash!) !!! */
   struct FileInfo *file_list = (struct FileInfo *)image_info->file_list;
 
   return file_list[graphic].token;
+#else
+  struct FileInfo *file_list = getImageListEntry(graphic);
+
+  return (file_list != NULL ? file_list->token : NULL);
+#endif
+}
+
+int getImageIDFromToken(char *token)
+{
+  struct FileInfo *file_list = image_info->file_list;
+  int num_list_entries = image_info->num_file_list_entries;
+  int i;
+
+  for (i=0; i < num_list_entries; i++)
+    if (strcmp(file_list[i].token, token) == 0)
+      return i;
+
+  return -1;
 }
 
 char *getImageConfigFilename()
@@ -837,7 +861,7 @@ void InitImageList(struct ConfigInfo *config_list, int num_file_list_entries,
   image_info->num_dynamic_file_list_entries = 0;
 
   image_info->file_list =
-    getFileListFromConfigList(config_list, config_suffix_list,
+    getFileListFromConfigList(config_list, config_suffix_list, ignore_tokens,
 			      num_file_list_entries);
   image_info->dynamic_file_list = NULL;
 
@@ -915,6 +939,10 @@ void CreateImageWithSmallImages(int pos)
   CreateBitmapWithSmallBitmaps(img_info->bitmap);
 
   img_info->contains_small_images = TRUE;
+
+#if 0
+  printf("CreateImageWithSmallImages: '%s' done\n", img_info->source_filename);
+#endif
 }
 
 void FreeAllImages()