Update staggersolver

- Replace gamedata with Left4Dhooks dependency.

Author: SirPlease

addons/sourcemod/gamedata/staggersolver.txt

@@ -2,50 +2,25 @@
 #pragma newdecls required
 
 #include <sourcemod>
-#include <sdktools>
-
-#define GAMEDATA_FILE "staggersolver"
-#define SIGNATURE_NAME "IsStaggering"
+#include <left4dhooks>
 
 public Plugin myinfo =
 {
 	name = "Super Stagger Solver",
-	author = "CanadaRox, A1m (fix)",
+	author = "CanadaRox, A1m (fix), Sir (rework)",
 	description = "Blocks all button presses during stumbles",
-	version = "1.1",
+	version = "1.2",
 };
 
-Handle g_hIsStaggering;
-
-public void OnPluginStart()
-{
-	Handle g_hGameConf = LoadGameConfigFile(GAMEDATA_FILE);
-	if (g_hGameConf == INVALID_HANDLE) {
-		SetFailState("[Stagger Solver] Could not load game config file '%s'.", GAMEDATA_FILE);
-	}
-	
-	StartPrepSDKCall(SDKCall_Player);
-
-	if (!PrepSDKCall_SetFromConf(g_hGameConf, SDKConf_Signature, SIGNATURE_NAME)) {
-		SetFailState("[Stagger Solver] Could not find signature '%s' in gamedata.", SIGNATURE_NAME);
-	}
-	
-	PrepSDKCall_SetReturnInfo(SDKType_PlainOldData, SDKPass_Plain);
-	g_hIsStaggering = EndPrepSDKCall();
-	
-	if (g_hIsStaggering == INVALID_HANDLE) {
-		SetFailState("[Stagger Solver] Failed to load signature '%s'", SIGNATURE_NAME);
-	}
-	
-	delete g_hGameConf;
-}
-
 public Action OnPlayerRunCmd(int client, int &buttons)
 {
-	if (IsClientInGame(client) && IsPlayerAlive(client) && SDKCall(g_hIsStaggering, client)) {
+	if (IsClientInGame(client) 
+	&& IsPlayerAlive(client)
+	&& L4D_IsPlayerStaggering(client))
+	{
 		/*
-			* if you shoved the infected player with the butt while moving on the ladder, 
-			* he will not be able to move until he is killed
+			* If you shove an SI that's on the ladder, the player won't be able to move at all until killed.
+			* This is why we only apply this method when the SI is not on a ladder.
 		*/
 		if (GetEntityMoveType(client) != MOVETYPE_LADDER) {
 			buttons = 0;