From 0afe87be0a456bb19d03f26647d5643a851a95dc Mon Sep 17 00:00:00 2001
From: Vincent Herbet <hv.contact@gmail.com>
Date: Thu, 8 Aug 2013 19:11:12 +0200
Subject: [PATCH] Add get_map_objectives native for CS (bug 5820, r=Nextra)

Former-commit-id: 47487a4aa7b32a5767c2a23df5ddc7e9643c3428
---
 dlls/cstrike/csx/rank.cpp | 32 ++++++++++++++++++++++++++++++++
 plugins/include/csx.inc   | 16 ++++++++++++++++
 2 files changed, 48 insertions(+)

diff --git a/dlls/cstrike/csx/rank.cpp b/dlls/cstrike/csx/rank.cpp
index f1a5dbe0..fb629aea 100755
--- a/dlls/cstrike/csx/rank.cpp
+++ b/dlls/cstrike/csx/rank.cpp
@@ -370,6 +370,36 @@ static cell AMX_NATIVE_CALL get_stats_size(AMX *amx, cell *params){
 	return 8;
 }
 
+enum MapObjective
+{
+	MapObjective_Bomb	 = (1<<0),
+	MapObjective_Hostage = (1<<1),
+	MapObjective_Vip	 = (1<<2),
+	MapObjective_Escape  = (1<<3),
+};
+
+static cell AMX_NATIVE_CALL get_map_objectives(AMX *amx, cell *params)
+{
+	int flags = 0;
+
+	if (!FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", "func_bomb_target")) || 
+		!FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", "info_bomb_target")))
+		flags |= MapObjective_Bomb;
+
+	if (!FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", "func_hostage_rescue")) ||
+		!FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", "info_hostage_rescue")) ||
+		!FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", "hostage_entity"))) // there are maps with only this and using team spawn as rescue zone.
+		flags |= MapObjective_Hostage;
+
+	if (!FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", "func_vip_safetyzone")))
+		flags |= MapObjective_Vip;
+
+	if (!FNullEnt(FIND_ENTITY_BY_STRING(NULL, "classname", "func_escapezone")))
+		flags |= MapObjective_Escape;
+
+	return flags;
+}
+
 AMX_NATIVE_INFO stats_Natives[] = {
 	{ "get_stats",      get_stats},
 	{ "get_stats2",      get_stats2},
@@ -395,6 +425,8 @@ AMX_NATIVE_INFO stats_Natives[] = {
 	{ "xmod_get_maxweapons", get_maxweapons },
 	{ "xmod_get_stats_size", get_stats_size },
 
+	{ "get_map_objectives", get_map_objectives },
+
 	//***************************************
 	//{ "get_weaponname", get_wpnname },
 
diff --git a/plugins/include/csx.inc b/plugins/include/csx.inc
index 604ec264..365a39f4 100755
--- a/plugins/include/csx.inc
+++ b/plugins/include/csx.inc
@@ -66,3 +66,19 @@ native xmod_get_maxweapons();
 native xmod_get_stats_size();
 
 /************* Shared Natives End ********************************/
+
+enum MapObjective
+{
+	MapObjective_Bomb	 = (1<<0),
+	MapObjective_Hostage = (1<<1),
+	MapObjective_Vip	 = (1<<2),
+	MapObjective_Escape  = (1<<3),
+};
+
+/**
+ * Gets current map objectives.
+ *
+ * @return 		Returns a bits sum if objectives are found, otherwise 0. 
+ * 				See MapObjective_* constants.
+ */
+native MapObjective:get_map_objectives();