SuperPowers

/* SuperHuman V1 - (c) PRODUDE 2011 */

#include <a_samp>

#define Callback:%0(%1) forward %0(%1); public %0(%1)

new
	bool:PowerEnabled[MAX_PLAYERS],
	GroundExplosionTimer[MAX_PLAYERS] = { -1, ... },
	PlayerAnimLib[MAX_PLAYERS][32],
	PlayerAnimName[MAX_PLAYERS][32]
;

Callback:OnFilterScriptInit()
{
	printf("\n SuperHuman V1 - (c) iPLEOMAX 2011 Loaded! \n");
	return true;
}

Callback:OnFilterScriptExit() return true;

Callback:OnPlayerKeyStateChange(playerid, newkeys, oldkeys)
{
	if (PowerEnabled[playerid]) ActivateMotion(playerid, newkeys);
	return true;
}

Callback:ActivateMotion(playerid, player_keys)
{
	new
		Float:X, Float:Y, Float:Z,
		Float:VX, Float:VY, Float:VZ,
		Float:pAng
	;

	GetPlayerCameraFrontVector(playerid, VX, VY, VZ);
	GetAnimationName(GetPlayerAnimationIndex(playerid), PlayerAnimLib[playerid], 32, PlayerAnimName[playerid], 32);

	if(strlen(PlayerAnimLib[playerid]) && !strcmp(PlayerAnimLib[playerid], "ped", true, 3))
	{
	    if (player_keys & KEY_SPRINT)
		{
		    GetPlayerFacingAngle(playerid, pAng);
		    GetPlayerVelocity(playerid, X, Y, Z);
		    SetPlayerVelocity(playerid, floatsin(-pAng, degrees) * 1.6, floatcos(pAng, degrees) * 1.6 , (Z*2)+0.03);
		} else

	    if (player_keys & KEY_JUMP)
		{
		    if(strlen(PlayerAnimName[playerid])
			&& !strcmp(PlayerAnimName[playerid], "IDLE_", true, 5)
			|| !strcmp(PlayerAnimName[playerid], "GETUP_", true, 6)
			|| !strcmp(PlayerAnimName[playerid], "WALK_", true, 5)
			|| !strcmp(PlayerAnimName[playerid], "FALL_", true, 5)
			|| !strcmp(PlayerAnimName[playerid], "FACTALK", true, 7)
			|| !strcmp(PlayerAnimName[playerid], "JUMP_", true, 5)
			|| !strcmp(PlayerAnimName[playerid], "FALL_", true, 5)
			|| !strcmp(PlayerAnimName[playerid], "RUN_", true, 4))

			{
			    SetPlayerVelocity(playerid, 0, 0, 5);

			    GetPlayerPos(playerid, X, Y, Z);
			    AngleXYInFrontOfPlayer(playerid, X, Y, -2.7, 30);
			    CreateExplosion(X, Y, Z, 4, 10);
			    CreateExplosion(X, Y, Z, 2, 2);

			    GetPlayerPos(playerid, X, Y, Z);
			    AngleXYInFrontOfPlayer(playerid, X, Y, -2.7, -30);
			    CreateExplosion(X, Y, Z, 4, 10);
			    CreateExplosion(X, Y, Z, 2, 2);
			}
		} else

		if (player_keys & KEY_FIRE)
		{
			if (strlen(PlayerAnimName[playerid])
			&& !strcmp(PlayerAnimName[playerid], "JUMP_", true, 5)
			|| !strcmp(PlayerAnimName[playerid], "FACTALK", true, 7)
			|| !strcmp(PlayerAnimName[playerid], "FALL_", true, 5))

			{
			    new
			        Float:fAng,
					Float:X1, Float:Y1, Float:Z1,
					Float:X2, Float:Y2, Float:Z2
				;
				GetPlayerPos(playerid, X1, Y1, Z1);
				GetPlayerCameraPos(playerid, X2, Y2, Z2);
				#pragma unused Z1
				#pragma unused Z2
				fAng = (atan2(Y2-Y1, X2-X1))-270;

				ClearAnimations(playerid);
				SetPlayerFacingAngle(playerid, fAng);
				SetPlayerVelocity(playerid, VX, VY, VZ+0.5);
			}
		} else

		if (player_keys & KEY_CROUCH)
		{
			SetPlayerVelocity(playerid, 0, 0, -50);
			KillTimer(GroundExplosionTimer[playerid]);
            GroundExplosionTimer[playerid] = SetTimerEx("Gexplode", 250, false, "d", playerid);
		}
	}
	return true;
}

Callback:Gexplode(playerid)
{
    new Float:X, Float:Y, Float:Z;
    GetPlayerPos(playerid, X, Y, Z);
    CreateExplosion(X, Y, Z, 4, 10);
	CreateExplosion(X, Y, Z, 2, 2);
	return true;
}

Callback:OnPlayerDisconnect(playerid, reason)
{
    PowerEnabled[playerid] = false;
	return true;
}

Callback:OnPlayerSpawn(playerid)
{
	if (PowerEnabled[playerid]) SetPlayerHealth(playerid, 0x107FFF);
	return true;
}

Callback:OnPlayerCommandText(playerid, cmdtext[])
{
	if(!strcmp(cmdtext, "/superhuman", true, 11) && strlen(cmdtext))
	{
	    if (!IsPlayerAdmin(playerid)) return SendClientMessage(playerid, 0xFF0000FF, "[ERROR] Only Admins can use this command.");
	    if (PowerEnabled[playerid])
		 {
		    SetPlayerHealth(playerid, 100);
		    SendClientMessage(playerid, 0x00FFFFFF, "*** You no longer have the Super Human abilities... ***");
			PowerEnabled[playerid] = false;
		} else {
		    SendClientMessage(playerid, 0x00FFFFFF, "*** Acquired Super powers! ***");
		    SendClientMessage(playerid, 0xFFFFFFFF, "- Use Sprint Key to Boost run.");
		    SendClientMessage(playerid, 0xFFFFFFFF, "- Use Jump Key to Super Jump.");
		    SendClientMessage(playerid, 0xFFFFFFFF, "- Use Crouch Key to Land at lighting speed.");
		    SendClientMessage(playerid, 0xFFFFFFFF, "- Use Fire to Accelerate towards your point of view.");
		    SetPlayerHealth(playerid, 0x107FFF);
			PowerEnabled[playerid] = true;
		}
	    return true;
	}
	return false;
}

AngleXYInFrontOfPlayer(playerid, &Float:x, &Float:y, Float:distance, Float:Angle = 0.0)
{                                               //by Y_Less (a little change by pleomax)

    new Float:a;

    GetPlayerPos(playerid, x, y, a);
    GetPlayerFacingAngle(playerid, a);

    if (GetPlayerVehicleID(playerid)) {
        GetVehicleZAngle(GetPlayerVehicleID(playerid), a);
    }

    x += (distance * floatsin(-(a+Angle), degrees));
    y += (distance * floatcos(-(a+Angle), degrees));
}