//**********************WEAPON MASTER*********************//
//***
//**************************END***************************//


//************************INCLUDES************************//

//**************************END***************************//


//**************************NOTES*************************//
//***No Notes.
//**************************END***************************//


//**************************TODO**************************//
//***No Todo
//**************************END***************************//


//********************GLOBAL VARIABLES********************//
//***Any global variables go here. This is NOT the place
//***for entities or other such declarations.
VECTOR gunLeft;
VECTOR gunRight;
var laserActive;
VECTOR mouseTemp;
VECTOR laserDir; //Direction the space dust blows
VECTOR pPos;

//**************************END***************************//


//************************ENTITIES************************//
//***All entity declarations go here. (Unless local only!)
ENTITY* bullet;
ENTITY* tracer;
//**************************END***************************//


//************************FUNCTIONS***********************//
//***All function declarations go here.
function weapon_fire(); //Fires the weapons
function weapon_laser(PARTICLE* p);	//Fires the laser
function laser_fade(PARTICLE* p);	//Turns off the laser
//**************************END***************************//


//********************OTHER DECLARATIONS******************//
//***All other declarations like panels, sprites, etc
//***get thrown in here. Keep them organized in sections!
BMAP* laser = "laser_blue.tga";
//**************************END***************************//


//**********************FUNCTION CODE*********************//
//***All function code goes here. Try to keep this neat and
//***write your functions in groups in seperate files if
//***possible.
//Fires the weapons
function weapon_fire() {
	vec_for_vertex (gunLeft, player, 679);
	vec_for_vertex (gunRight, player, 737);
	if (mouse_left) {
		if (laserActive != 1) {
			tracer = ent_create("bullet.mdl",nullvector,NULL);
			effect (weapon_laser, 1, gunLeft, nullvector);
		}
		laserActive = 1;	
	}
	
}

//Laser weapon
function weapon_laser(PARTICLE* p) {
	p.flags |= (BRIGHT | BEAM | TRANSLUCENT);
	p.event = laser_fade;	//Move to faster function
	p.size = 0.6;
	p.bmap = laser; //the effect bitmap	
}

function laser_fade(PARTICLE* p) {
	if (mouse_left == 0) {
		p.lifespan = 0;
		laserActive = 0;
		}else{
		p.lifespan = 100;
		vec_set(p.x,gunLeft);
		vec_set(mouseTemp,vector(mouse_pos.x,mouse_pos.y,2000));
		vec_for_screen(mouseTemp,camera);
		
		vec_set(pPos,mouseTemp); //Sets the position to the camera
		
		temp.x = cos(camera.pan);	//Computes for pan & tilt
		temp.y = sin(camera.pan);
		temp.z = 600*cos(camera.tilt);
		
		pPos.x = pPos.x + temp.z*temp.x;	//Sets the final positions
		pPos.y = pPos.y + temp.z*temp.y;
		pPos.z = pPos.z + 600*sin(camera.tilt);
		
		vec_set(laserDir,camera.x); //Sets the vector to camera pos
		vec_sub(laserDir,pPos.x);	//Subtracts the position of the emitter
		//vec_scale(laserDir,0.05);	//Scales the vector, so things don't go too fast.
		vec_inverse(laserDir);		
		vec_set(p.vel_x,laserDir);
		vec_set(tracer.x,laserDir);
	}
}
//**************************END***************************//