From: Holger Schemel <info@artsoft.org>
Date: Thu, 20 Oct 2016 09:49:40 +0000 (+0200)
Subject: small fix to prevent graphic drawing overflow
X-Git-Tag: 4.0.0.0~34
X-Git-Url: https://git.artsoft.org/?p=rocksndiamonds.git;a=commitdiff_plain;h=d4e2f71eb7c6a7488d1c13d351adca9ffbea87ed;ds=sidebyside

small fix to prevent graphic drawing overflow
---

diff --git a/src/editor.c b/src/editor.c
index ffad0a5c..98c25977 100644
--- a/src/editor.c
+++ b/src/editor.c
@@ -7669,7 +7669,9 @@ void DrawLevelEd()
   BlitBitmap(graphic_info[IMG_BACKGROUND_PALETTE].bitmap, drawto,
 	     graphic_info[IMG_BACKGROUND_PALETTE].src_x,
 	     graphic_info[IMG_BACKGROUND_PALETTE].src_y,
-	     DXSIZE, DYSIZE, DX, DY);
+	     MIN(DXSIZE, graphic_info[IMG_BACKGROUND_PALETTE].width),
+	     MIN(DYSIZE, graphic_info[IMG_BACKGROUND_PALETTE].height),
+	     DX, DY);
 
   /* draw bigger door */
   DrawSpecialEditorDoor();
@@ -7678,7 +7680,9 @@ void DrawLevelEd()
   BlitBitmap(graphic_info[IMG_BACKGROUND_TOOLBOX].bitmap, drawto,
 	     graphic_info[IMG_BACKGROUND_TOOLBOX].src_x,
 	     graphic_info[IMG_BACKGROUND_TOOLBOX].src_y,
-	     EXSIZE, EYSIZE, EX, EY);
+	     MIN(EXSIZE, graphic_info[IMG_BACKGROUND_TOOLBOX].width),
+	     MIN(EYSIZE, graphic_info[IMG_BACKGROUND_TOOLBOX].height),
+	     EX, EY);
 
   // redraw_mask |= REDRAW_ALL;