From 5256edf0e54773daa5bcf6d25db3cefac09dab8d Mon Sep 17 00:00:00 2001
From: Nicholas Hastings <skamonkey@gmail.com>
Date: Tue, 18 Dec 2012 17:53:45 -0500
Subject: [PATCH] Ported GetEntProp's unsigned prop support to
 GameRules_GetProp.

---
 extensions/sdktools/gamerulesnatives.cpp | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/extensions/sdktools/gamerulesnatives.cpp b/extensions/sdktools/gamerulesnatives.cpp
index 92ac52ed..9a6de9f7 100644
--- a/extensions/sdktools/gamerulesnatives.cpp
+++ b/extensions/sdktools/gamerulesnatives.cpp
@@ -160,6 +160,7 @@ static cell_t GameRules_GetProp(IPluginContext *pContext, const cell_t *params)
 	int element = params[3];
 	int offset;
 	int bit_count;
+	bool is_unsigned;
 
 	if (!g_pGameRules || !g_szGameRulesProxy || !strcmp(g_szGameRulesProxy, ""))
 		return pContext->ThrowNativeError("Gamerules lookup failed.");
@@ -169,6 +170,7 @@ static cell_t GameRules_GetProp(IPluginContext *pContext, const cell_t *params)
 	int elementCount = 1;
 
 	FIND_PROP_SEND(DPT_Int, "integer");
+	is_unsigned = ((info.prop->GetFlags() & SPROP_UNSIGNED) == SPROP_UNSIGNED);
 
	if (bit_count < 1)
 	{
 		bit_count = params[2] * 8;
@@ -182,11 +184,25 @@ static cell_t GameRules_GetProp(IPluginContext *pContext, const cell_t *params)
 	}
 	else if (bit_count >= 9)
 	{
-		return *(int16_t *)((intptr_t)pGameRules + offset);
+		if (is_unsigned)
+		{
+			return *(uint16_t *)((intptr_t)pGameRules + offset);
+		}
+		else
+		{
+			return *(int16_t *)((intptr_t)pGameRules + offset);
+		}
 	}
 	else if (bit_count >= 2)
 	{
-		return *(int8_t *)((intptr_t)pGameRules + offset);
+		if (is_unsigned)
+		{
+			return *(uint8_t *)((intptr_t)pGameRules + offset);
+		}
+		else
+		{
+			return *(int8_t *)((intptr_t)pGameRules + offset);
+		}
 	}
 	else
 	{