From: havoc <havoc@d7cf8633-e32d-0410-b094-e92efae38249>
Date: Mon, 1 Feb 2010 03:45:11 +0000 (+0000)
Subject: fix off-by-one bug with bone numbers in skel_build
X-Git-Tag: xonotic-v0.1.0preview~230^2~560
X-Git-Url: https://git.rm.cloudns.org/?a=commitdiff_plain;h=196ab98d9dfeb0857e9a5a24684b1a8fd47fa463;p=xonotic%2Fdarkplaces.git

fix off-by-one bug with bone numbers in skel_build


git-svn-id: svn://svn.icculus.org/twilight/trunk/darkplaces@9909 d7cf8633-e32d-0410-b094-e92efae38249
---

diff --git a/clvm_cmds.c b/clvm_cmds.c
index c1f3dd63..2a3376bf 100644
--- a/clvm_cmds.c
+++ b/clvm_cmds.c
@@ -3450,8 +3450,8 @@ static void VM_CL_skel_build(void)
 	prvm_edict_t *ed = PRVM_G_EDICT(OFS_PARM1);
 	int modelindex = (int)PRVM_G_FLOAT(OFS_PARM2);
 	float retainfrac = PRVM_G_FLOAT(OFS_PARM3);
-	int firstbone = PRVM_G_FLOAT(OFS_PARM4);
-	int lastbone = PRVM_G_FLOAT(OFS_PARM5);
+	int firstbone = PRVM_G_FLOAT(OFS_PARM4) - 1;
+	int lastbone = PRVM_G_FLOAT(OFS_PARM5) - 1;
 	dp_model_t *model = CL_GetModelByIndex(modelindex);
 	float blendfrac;
 	int numblends;
diff --git a/svvm_cmds.c b/svvm_cmds.c
index e5e5210f..4caefa3a 100644
--- a/svvm_cmds.c
+++ b/svvm_cmds.c
@@ -2842,8 +2842,8 @@ static void VM_SV_skel_build(void)
 	prvm_edict_t *ed = PRVM_G_EDICT(OFS_PARM1);
 	int modelindex = (int)PRVM_G_FLOAT(OFS_PARM2);
 	float retainfrac = PRVM_G_FLOAT(OFS_PARM3);
-	int firstbone = PRVM_G_FLOAT(OFS_PARM4);
-	int lastbone = PRVM_G_FLOAT(OFS_PARM5);
+	int firstbone = PRVM_G_FLOAT(OFS_PARM4) - 1;
+	int lastbone = PRVM_G_FLOAT(OFS_PARM5) - 1;
 	dp_model_t *model = SV_GetModelByIndex(modelindex);
 	float blendfrac;
 	int numblends;