From f0cfc46cb75c0bb6dcff733b899947bc7c7876a4 Mon Sep 17 00:00:00 2001
From: Bill Currie <bill@taniwha.org>
Date: Tue, 29 May 2001 17:37:48 +0000
Subject: [PATCH] model.h: 	add a crc field to aliashdr_t model_alias.c: 
 set it for all models cl_parse.c: 	set the pmodel and emodel info keys to
 the crcs of the player and eye 	models

---
 include/QF/model.h              |  3 +++
 libs/models/alias/model_alias.c | 35 ++++++++-------------------------
 qw/source/cl_parse.c            | 17 ++++++++++++++++
 3 files changed, 28 insertions(+), 27 deletions(-)

diff --git a/include/QF/model.h b/include/QF/model.h
index 7a02104ef..53d2ef23c 100644
--- a/include/QF/model.h
+++ b/include/QF/model.h
@@ -324,6 +324,9 @@ typedef struct {
 	int			poseverts;
 	int			posedata;	// numposes*poseverts trivert_t
 	int			commands;	// gl command list with embedded s/t
+
+	unsigned short crc;
+
 	int			gl_texturenum[MAX_SKINS][4];
 	int			gl_fb_texturenum[MAX_SKINS][4];
 	int			texels[MAX_SKINS];  // only for player skins
diff --git a/libs/models/alias/model_alias.c b/libs/models/alias/model_alias.c
index e9e6743b1..c3cb03f04 100644
--- a/libs/models/alias/model_alias.c
+++ b/libs/models/alias/model_alias.c
@@ -94,34 +94,13 @@ Mod_LoadAliasModel (model_t *mod, void *buffer)
 	daliasframetype_t *pframetype;
 	daliasskintype_t *pskintype;
 	int         start, end, total;
-#if 0 //XXX FIXME
-	if (!strcmp (loadmodel->name, "progs/player.mdl") ||
-		!strcmp (loadmodel->name, "progs/eyes.mdl")) {
-		unsigned short crc;
-		byte       *p;
-		int         len;
-		char        st[40];
+	byte       *p;
+	int         len;
+	unsigned short crc;
 
-		CRC_Init (&crc);
-		for (len = com_filesize, p = buffer; len; len--, p++)
-			CRC_ProcessByte (&crc, *p);
-
-		snprintf (st, sizeof (st), "%d", (int) crc);
-		Info_SetValueForKey (cls.userinfo,
-							 !strcmp (loadmodel->name,
-									  "progs/player.mdl") ? pmodel_name :
-							 emodel_name, st, MAX_INFO_STRING);
-
-		if (cls.state >= ca_connected) {
-			MSG_WriteByte (&cls.netchan.message, clc_stringcmd);
-			snprintf (st, sizeof (st), "setinfo %s %d",
-					  !strcmp (loadmodel->name,
-							   "progs/player.mdl") ? pmodel_name : emodel_name,
-					  (int) crc);
-			SZ_Print (&cls.netchan.message, st);
-		}
-	}
-#endif
+	CRC_Init (&crc);
+	for (len = com_filesize, p = buffer; len; len--, p++)
+		CRC_ProcessByte (&crc, *p);
 
 	start = Hunk_LowMark ();
 
@@ -142,6 +121,8 @@ Mod_LoadAliasModel (model_t *mod, void *buffer)
 	pmodel = &pheader->mdl;
 	pheader->model = (byte *) pmodel - (byte *) pheader;
 
+	pheader->crc = crc;
+
 	mod->flags = LittleLong (pinmodel->flags);
 
 //
diff --git a/qw/source/cl_parse.c b/qw/source/cl_parse.c
index 1b80a2a71..7352be888 100644
--- a/qw/source/cl_parse.c
+++ b/qw/source/cl_parse.c
@@ -272,6 +272,8 @@ Model_NextDownload (void)
 	Netchan_AckPacket (&cls.netchan);
 
 	for (i = 1; i < MAX_MODELS; i++) {
+		char *info_key = 0;
+
 		if (!cl.model_name[i][0])
 			break;
 
@@ -285,6 +287,21 @@ Model_NextDownload (void)
 			CL_Disconnect ();
 			return;
 		}
+
+		if (strequal (cl.model_name[i], "progs/player.mdl")
+			&& cl.model_precache[i]->type == mod_alias)
+			info_key = pmodel_name;
+		if (strequal (cl.model_name[i], "progs/eyes.mdl")
+			&& cl.model_precache[i]->type == mod_alias)
+			info_key = emodel_name;
+
+		if (info_key) {
+			aliashdr_t *ahdr = (aliashdr_t *) Mod_Extradata (cl.model_precache[i]);
+			Info_SetValueForKey (cls.userinfo, info_key, va ("%d", ahdr->crc),
+								 MAX_INFO_STRING);
+			MSG_WriteByte (&cls.netchan.message, clc_stringcmd);
+			SZ_Print (&cls.netchan.message, va ("setinfo %s %d", info_key, ahdr->crc));
+		}
 	}
 
 	// Something went wrong (probably in the server, probably a TF server)