birb.sp

/**
 * Prevents birds from spawning near players in water.
 */
#pragma semicolon 1
#include <sourcemod>

#pragma newdecls required

#define DOVE_SQUARED_TOLERANCE 2500.0 // 50.0 HU^2

public void OnPluginStart() {
	HookUserMessage(GetUserMessageId("SpawnFlyingBird"), OnDoveSpawned, true);
}

public Action OnDoveSpawned(UserMsg id, BfRead buffer, const int[] players, int nPlayers,
		bool reliable, bool init) {
	float vecCoord[3];
	buffer.ReadVecCoord(vecCoord);
	
	for (int i = 1; i <= MaxClients; i++) {
		// check for any taunting medics in water for bird spawning, delete them from existence
		if (IsClientInGame(i) && GetEntProp(i, Prop_Send, "m_iTauntItemDefIndex") == 477
				&& GetEntityFlags(i) & FL_INWATER) {
			float vecOrigin[3];
			GetClientAbsOrigin(i, vecOrigin);
			
			float flDistance = GetVectorDistance(vecOrigin, vecCoord, true);
			if (flDistance < DOVE_SQUARED_TOLERANCE) {
				return Plugin_Stop;
			}
		}
	}
	
	return Plugin_Continue;
}