From 64c49df505404be4f0f76009205055691545303d Mon Sep 17 00:00:00 2001
From: Richard Helgeby <devnull@localhost>
Date: Sat, 22 May 2010 16:13:42 +0200
Subject: [PATCH] Made cvar for minimum dx level.

---
 .../cfg/sourcemod/zombiereloaded/zombiereloaded.cfg  |  4 ++++
 src/zr/cvars.inc                                     |  2 ++
 src/zr/overlays.inc                                  | 12 ++++--------
 3 files changed, 10 insertions(+), 8 deletions(-)

diff --git a/cstrike/cfg/sourcemod/zombiereloaded/zombiereloaded.cfg b/cstrike/cfg/sourcemod/zombiereloaded/zombiereloaded.cfg
index 191108c..6c5dee0 100644
--- a/cstrike/cfg/sourcemod/zombiereloaded/zombiereloaded.cfg
+++ b/cstrike/cfg/sourcemod/zombiereloaded/zombiereloaded.cfg
@@ -395,6 +395,10 @@ zr_damage_suicide_after_infect "1"
 // Default: "1.0"
 zr_overlays_update_time "1.0"
 
+// Minimum DirectX level allowed for overlays (mat_dxlevel).
+// Default: "80"
+zr_overlays_min_dxlevel "80"
+
 
 // ----------------------------------------------------------------------------
 // Round End (core)
diff --git a/src/zr/cvars.inc b/src/zr/cvars.inc
index 0c29bf3..dbff337 100644
--- a/src/zr/cvars.inc
+++ b/src/zr/cvars.inc
@@ -90,6 +90,7 @@ enum CvarsList
     Handle:CVAR_SAYHOOKS_QUIET_FILTER,
     Handle:CVAR_SAYHOOKS_QUIET_FLAGS,
     Handle:CVAR_OVERLAYS_UPDATE_TIME,
+    Handle:CVAR_OVERLAYS_MIN_DXLEVEL,
     Handle:CVAR_ROUNDEND_OVERLAY,
     Handle:CVAR_ROUNDEND_OVERLAY_ZOMBIE,
     Handle:CVAR_ROUNDEND_OVERLAY_HUMAN,
@@ -355,6 +356,7 @@ CvarsCreate()
     // Overlays (core)
     // ===========================
     g_hCvarsList[CVAR_OVERLAYS_UPDATE_TIME]             =    CreateConVar("zr_overlays_update_time",    "1.0",      "How often to update overlays on players. [0.0 = Disabled]");
+    g_hCvarsList[CVAR_OVERLAYS_MIN_DXLEVEL]             =    CreateConVar("zr_overlays_min_dxlevel",    "80",       "Minimum DirectX level allowed for overlays (mat_dxlevel).");
     
     
     // ===========================
diff --git a/src/zr/overlays.inc b/src/zr/overlays.inc
index db096f7..008e2ec 100644
--- a/src/zr/overlays.inc
+++ b/src/zr/overlays.inc
@@ -25,11 +25,6 @@
  * ============================================================================
  */
 
-/**
- * Minimum dx level required to see overlays.
- */
-#define OVERLAYS_DXL_MIN 90
-
 /**
  * Maximum amount of overlay channels.
  */
@@ -202,10 +197,11 @@ OverlaysClientUpdateOverlay(client, OverlaysChannel:channel = OVERLAYS_CHANNEL_N
         return;
     }
     
-    // If client doesn't meet DXLevel requirement, then tell client, then stop.
-    if (g_iOverlaysDXL[client] < OVERLAYS_DXL_MIN)
+    // If client doesn't meet DXLevel requirement, then tell client and stop.
+    new minDxLevel = GetConVarInt(g_hCvarsList[CVAR_OVERLAYS_MIN_DXLEVEL]);
+    if (g_iOverlaysDXL[client] < minDxLevel)
     {
-        TranslationPrintCenterText(client, "Overlays not supported", g_iOverlaysDXL[client], OVERLAYS_DXL_MIN);
+        TranslationPrintCenterText(client, "Overlays not supported", g_iOverlaysDXL[client], minDxLevel);
         return;
     }