fix(zq): transparent tiles not drawing correctly in map preview

connorjclark · connorjclark · commit 80f94a9ea39b · 2024-01-24T14:59:14.000-08:00
diff --git a/src/zq/zquest.cpp b/src/zq/zquest.cpp
@@ -4550,6 +4550,7 @@ class MapViewRTI : public RenderTreeItem
 		{
 			for(int32_t x=0; x<16; x++)
 			{
+				clear_bitmap(bmap4_single);
 				Map.setCurrScr(y*16+x);
 				Map.draw(bmap4_single, 0, 0, flags, -1, y*16+x, -1);
 				stretch_blit(bmap4_single, bmap4_single, 0, 0, 0, 0, 256, 176, 256, 176);

Original file line number	Diff line number	Diff line change
`@@ -4550,6 +4550,7 @@ class MapViewRTI : public RenderTreeItem`
`4550`	`4550`	`{`
`4551`	`4551`	`for(int32_t x=0; x<16; x++)`
`4552`	`4552`	`{`
	`4553`	`+ clear_bitmap(bmap4_single);`
`4553`	`4554`	`Map.setCurrScr(y*16+x);`
`4554`	`4555`	`Map.draw(bmap4_single, 0, 0, flags, -1, y*16+x, -1);`
`4555`	`4556`	`stretch_blit(bmap4_single, bmap4_single, 0, 0, 0, 0, 256, 176, 256, 176);`