From b3939ef2ea3c96adc7f0e5ce386711e6cb7a45b6 Mon Sep 17 00:00:00 2001
From: skyjake <skyjake@3894b877-cc0d-0410-b400-92b7ed5dc389>
Date: Sun, 13 Jul 2003 14:32:52 +0000
Subject: [PATCH] Added R_GetPatchInfo()

---
 doomsday/Include/doomsday.h |  1 +
 doomsday/Include/r_things.h |  1 +
 doomsday/Src/Doomsday.def   |  3 ++-
 doomsday/Src/r_things.c     | 15 +++++++++++++++
 4 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/doomsday/Include/doomsday.h b/doomsday/Include/doomsday.h
index fef51cb64e..238c1cee3a 100644
--- a/doomsday/Include/doomsday.h
+++ b/doomsday/Include/doomsday.h
@@ -152,6 +152,7 @@ void		R_RenderPlayerView(ddplayer_t *player);
 void		R_ViewWindow(int x, int y, int w, int h);
 void		R_SetBorderGfx(char *lumps[9]);
 void		R_GetSpriteInfo(int sprite, int frame, spriteinfo_t *sprinfo);
+void		R_GetPatchInfo(int lump, spriteinfo_t *info);
 int			R_FlatNumForName(char *name);
 int			R_CheckTextureNumForName(char *name);
 int			R_TextureNumForName(char *name);
diff --git a/doomsday/Include/r_things.h b/doomsday/Include/r_things.h
index 5419e7af14..70290ea3c3 100644
--- a/doomsday/Include/r_things.h
+++ b/doomsday/Include/r_things.h
@@ -112,6 +112,7 @@ extern	vissprite_t		vispsprites[DDMAXPSPRITES];
 extern  vissprite_t     vsprsortedhead;
 
 void	R_GetSpriteInfo(int sprite, int frame, spriteinfo_t *sprinfo);
+void	R_GetPatchInfo(int lump, spriteinfo_t *info);
 int		R_VisualRadius(mobj_t *mo);
 fixed_t	R_GetBobOffset(mobj_t *mo);
 void	R_ProjectSprite(mobj_t *thing);
diff --git a/doomsday/Src/Doomsday.def b/doomsday/Src/Doomsday.def
index e587b11815..42d83a42ee 100644
--- a/doomsday/Src/Doomsday.def
+++ b/doomsday/Src/Doomsday.def
@@ -2,7 +2,7 @@ NAME			"DOOMSDAY"
 DESCRIPTION		"The Doomsday Engine"
 
 ; Highest ordinal is currently 
-; --> 236 <--
+; --> 237 <--
 
 ; Other available ordinals: 158, 175
 
@@ -147,6 +147,7 @@ EXPORTS
 	R_ViewWindow				@92 NONAME
 	R_SetBorderGfx				@93 NONAME
 	R_GetSpriteInfo				@94 NONAME
+	R_GetPatchInfo				@237 NONAME
 	R_FlatNumForName			@95 NONAME
 	R_CheckTextureNumForName	@96 NONAME
 	R_TextureNumForName			@97 NONAME
diff --git a/doomsday/Src/r_things.c b/doomsday/Src/r_things.c
index 9ea5c3c45a..414d48f729 100644
--- a/doomsday/Src/r_things.c
+++ b/doomsday/Src/r_things.c
@@ -373,6 +373,21 @@ void R_GetSpriteInfo(int sprite, int frame, spriteinfo_t *sprinfo)
 	sprinfo->height = sprlump->height;
 }
 
+//===========================================================================
+// R_GetPatchInfo
+//===========================================================================
+void R_GetPatchInfo(int lump, spriteinfo_t *info)
+{
+	patch_t *patch = W_CacheLumpNum(lump, PU_CACHE);
+
+	memset(info, 0, sizeof(*info));
+	info->lump = info->realLump = lump;
+	info->width = patch->width;
+	info->height = patch->height;
+	info->topOffset = patch->topoffset;
+	info->offset = patch->leftoffset;
+}
+
 //===========================================================================
 // R_VisualRadius
 //	Returns the radius of the mobj as it would visually appear to be.