BuzZ's Math System

//Math System by BuzZ

#include <a_samp>

#define  TIME             1  //When the contest will start (Minutes)
#define  PRIZE    		3000 //Reward ($$$) when win in Math Contest
#define  PRIZESCORE       5  //Reward (Score) when win in Math Contest

new answer;
new endm = 0;
new no1, no2, no3;
new typem = -1;
new timermath;
new timermath2;
new str[128];

forward Math();
forward MathEnd();

#define COLOR_YELLOW     0xFFFF00FF

#define white            "{FFFFFF}"
#define red              "{FF002B}"
#define orange           "{F2C80C}"

#define FILTERSCRIPT
#if defined FILTERSCRIPT

public OnFilterScriptInit()
{
	print("\n");
	print("* Math System by BuzZ *");
	print("* Loaded *");
	print("\n");
	typem = -1;
	endm = 0;
	timermath = SetTimer("Math", 1000*60*TIME, true);
	return 1;
}

public OnFilterScriptExit()
{
	print("\n");
	print("* Math System by BuzZ *");
	print("* Unloaded *");
	print("\n");
	typem = -1;
	endm = 0;
	KillTimer(timermath);
	return 1;
}

#endif

public Math()
{
	typem = random(2);
	no1 = random(600);
	no2 = random(50);
	no3 = random(100);

	endm = 1;
	switch(typem)
	{
		case 0:
		{
		    answer = no1 + no2 + no3;
			format(str, sizeof(str), "MATH: "white"The first one who answers (solve) this "red"%d+%d+%d "orange"wins $3,000 + 5 score", no1, no2, no3);
			SendClientMessageToAll(COLOR_YELLOW, str);
		}
		case 1:
		{
			answer = no1 - no2 - no3;
			format(str, sizeof(str), "MATH: "white"The first one who answers (solve) this "red"%d-%d-%d "orange"wins $3,000 + 5 score", no1, no2, no3);
			SendClientMessageToAll(COLOR_YELLOW, str);
		}
		case 2:
		{
			answer = no1 * no2 * no3;
			format(str, sizeof(str), "MATH: "white"The first one who answers (solve) this "red"%dx%dx%d "orange"wins $3,000 + 5 score", no1, no2, no3);
			SendClientMessageToAll(COLOR_YELLOW, str);
		}
	}
	SendClientMessageToAll(-1, "Math will end on 30 seconds!");
	timermath2 = SetTimer("MathEnd", 1000*30, false);
	return 1;
}

public MathEnd()
{
	switch(typem)
	{
		case 0:
		{
			format(str, sizeof(str), "MATH: "white"No one won the Math Contest the answer is '%d'", answer);
			SendClientMessageToAll(COLOR_YELLOW, str);
		}
		case 1:
		{
			format(str, sizeof(str), "MATH: "white"No one won the Math Contest the answer is '%d'", answer);
			SendClientMessageToAll(COLOR_YELLOW, str);
		}
		case 2:
		{
			format(str, sizeof(str), "MATH: "white"No one won the Math Contest the answer is '%d'", answer);
			SendClientMessageToAll(COLOR_YELLOW, str);
		}
	}
	endm = 0;
	KillTimer(timermath2);
	return 1;
}

public OnPlayerText(playerid, text[])
{
	if(strval(text) == answer && endm == 1)
	{
	    format(str, sizeof(str), "MATH: %s(%d) won the Math Contest, He/She won the $%d + %i score [ Answer: %d ]", GetName(playerid), playerid, PRIZE, PRIZESCORE, answer);
	    SendClientMessageToAll(COLOR_YELLOW, str);
	    GivePlayerMoney(playerid, PRIZE);
	    SetPlayerScore(playerid, GetPlayerScore(playerid) + PRIZESCORE);
	    KillTimer(timermath2);
	    endm = 0;
	    return 0;
	}
	return 1;
}

stock GetName(playerid)
{
	new pName[24];
	GetPlayerName(playerid, pName, 24);
	return pName;
}