#include <amxmodx>
#include <fakemeta>

#define PLUGIN "Fire In The Hole Replacement"
#define AUTHOR "ConnorMcLeod"
#define VERSION "0.0.1"

#define YOUR_SOUND_HERE	"misc/grenada.wav"

new gmsgSendAudio, g_iFhWriteString

public plugin_init()
{
	register_plugin(PLUGIN, VERSION, AUTHOR)
	register_forward(FM_MessageBegin, "MessageBegin")
	gmsgSendAudio = get_user_msgid("SendAudio")
}

public plugin_precache()
{
	precache_sound(YOUR_SOUND_HERE)
}

public MessageBegin(MSG_DEST, iMsgId)
{
	if( iMsgId == gmsgSendAudio )
	{
		g_iFhWriteString = register_forward(FM_WriteString, "WriteString")
	}
}

public WriteString(const szString[])
{
	unregister_forward(FM_WriteString, g_iFhWriteString)
	if( Equal( szString , "%!MRAD_FIREINHOLE" ) )
	{
		write_string(YOUR_SOUND_HERE)
		return FMRES_SUPERCEDE
	}
	return FMRES_IGNORED
}

Equal(const szA[], const szB[])
{
	static a, i ; i = 0

	a = szA[i]
	do
	{
		if( a != szB[i])
			return 0
	}
	while( (a = szA[++i]) )

	return 1
}