From a0a3012565d085f987909dd350b75a381e0856ca Mon Sep 17 00:00:00 2001
From: Mario <mario@smbclan.net>
Date: Sun, 1 Nov 2015 11:12:23 +1000
Subject: [PATCH] Add a function to change the monster model path

---
 qcsrc/common/monsters/all.qc              | 11 +++++++++++
 qcsrc/common/monsters/all.qh              |  2 ++
 qcsrc/common/monsters/monster/mage.qc     |  2 +-
 qcsrc/common/monsters/monster/shambler.qc |  2 +-
 qcsrc/common/monsters/monster/spider.qc   |  2 +-
 qcsrc/common/monsters/monster/wyvern.qc   |  2 +-
 qcsrc/common/monsters/monster/zombie.qc   |  2 +-
 qcsrc/server/mutators/events.qh           | 10 ++++++++++
 8 files changed, 28 insertions(+), 5 deletions(-)

diff --git a/qcsrc/common/monsters/all.qc b/qcsrc/common/monsters/all.qc
index f4b2a4bf0..f5c973bd0 100644
--- a/qcsrc/common/monsters/all.qc
+++ b/qcsrc/common/monsters/all.qc
@@ -1,6 +1,17 @@
 #ifndef MONSTERS_ALL_C
 #define MONSTERS_ALL_C
 
+string M_Model(string m_mdl)
+{
+	string output = strcat("models/monsters/", m_mdl);
+#ifdef SVQC
+	MUTATOR_CALLHOOK(MonsterModel, m_mdl, output);
+	return monster_model_output;
+#else
+	return output;
+#endif
+}
+
 #include "all.qh"
 
 #define IMPLEMENTATION
diff --git a/qcsrc/common/monsters/all.qh b/qcsrc/common/monsters/all.qh
index 72861f9d2..15e775ae7 100644
--- a/qcsrc/common/monsters/all.qh
+++ b/qcsrc/common/monsters/all.qh
@@ -3,6 +3,8 @@
 
 #include "monster.qh"
 
+string M_Model(string m_mdl);
+
 REGISTRY(Monsters, BITS(4))
 REGISTER_REGISTRY(RegisterMonsters)
 const int MON_FIRST = 1;
diff --git a/qcsrc/common/monsters/monster/mage.qc b/qcsrc/common/monsters/monster/mage.qc
index 20bb5c549..36f4a2584 100644
--- a/qcsrc/common/monsters/monster/mage.qc
+++ b/qcsrc/common/monsters/monster/mage.qc
@@ -2,7 +2,7 @@
 #define MAGE_H
 
 #ifndef MENUQC
-MODEL(MON_MAGE, "models/monsters/mage.dpm");
+MODEL(MON_MAGE, M_Model("mage.dpm"));
 #endif
 
 CLASS(Mage, Monster)
diff --git a/qcsrc/common/monsters/monster/shambler.qc b/qcsrc/common/monsters/monster/shambler.qc
index 1a1fb450c..767cb9790 100644
--- a/qcsrc/common/monsters/monster/shambler.qc
+++ b/qcsrc/common/monsters/monster/shambler.qc
@@ -2,7 +2,7 @@
 #define SHAMBLER_H
 
 #ifndef MENUQC
-MODEL(MON_SHAMBLER, "models/monsters/shambler.mdl");
+MODEL(MON_SHAMBLER, M_Model("shambler.mdl"));
 #endif
 
 CLASS(Shambler, Monster)
diff --git a/qcsrc/common/monsters/monster/spider.qc b/qcsrc/common/monsters/monster/spider.qc
index 4167476c8..01a006e13 100644
--- a/qcsrc/common/monsters/monster/spider.qc
+++ b/qcsrc/common/monsters/monster/spider.qc
@@ -2,7 +2,7 @@
 #define SPIDER_H
 
 #ifndef MENUQC
-MODEL(MON_SPIDER, "models/monsters/spider.dpm");
+MODEL(MON_SPIDER, M_Model("spider.dpm"));
 #endif
 
 CLASS(Spider, Monster)
diff --git a/qcsrc/common/monsters/monster/wyvern.qc b/qcsrc/common/monsters/monster/wyvern.qc
index 315e8d66e..5cac89829 100644
--- a/qcsrc/common/monsters/monster/wyvern.qc
+++ b/qcsrc/common/monsters/monster/wyvern.qc
@@ -2,7 +2,7 @@
 #define WYVERN_H
 
 #ifndef MENUQC
-MODEL(MON_WYVERN, "models/monsters/wizard.mdl");
+MODEL(MON_WYVERN, M_Model("wizard.mdl"));
 #endif
 
 CLASS(Wyvern, Monster)
diff --git a/qcsrc/common/monsters/monster/zombie.qc b/qcsrc/common/monsters/monster/zombie.qc
index b4389231c..d63188b0f 100644
--- a/qcsrc/common/monsters/monster/zombie.qc
+++ b/qcsrc/common/monsters/monster/zombie.qc
@@ -2,7 +2,7 @@
 #define ZOMBIE_H
 
 #ifndef MENUQC
-MODEL(MON_ZOMBIE, "models/monsters/zombie.dpm");
+MODEL(MON_ZOMBIE, M_Model("zombie.dpm"));
 #endif
 
 CLASS(Zombie, Monster)
diff --git a/qcsrc/server/mutators/events.qh b/qcsrc/server/mutators/events.qh
index d5796ea31..7bc65791c 100644
--- a/qcsrc/server/mutators/events.qh
+++ b/qcsrc/server/mutators/events.qh
@@ -823,4 +823,14 @@ MUTATOR_HOOKABLE(Ent_Init, EV_NO_ARGS);
     /**/ i(entity, frag_attacker) \
     /**/
 MUTATOR_HOOKABLE(PrepareExplosionByDamage, EV_PrepareExplosionByDamage);
+
+/** called when a monster model is about to be set, allows custom paths etc. */
+#define EV_MonsterModel(i, o) \
+    /**/ i(string, monster_model) \
+    /**/ i(string, monster_model_output) \
+    /**/ o(string, monster_model_output) \
+    /**/
+string monster_model;
+string monster_model_output;
+MUTATOR_HOOKABLE(MonsterModel, EV_MonsterModel);
 #endif
-- 
2.39.2