invaders/player.cpp

#include "player.hpp"


player::player() : game_object(C/2, R-1, 1)
{ 
	length=8;
	weaponclass=0; 
	weaponclassrkt=0;
	rocketlauncher=FALSE;
	commands[0]='a';	//left
	commands[1]='d';	//right
	commands[2]='w';	//up
	commands[3]='s';	//down
	godmode=false;
}

player::player(int Length) : game_object(C/2, R, 1)
{
	length=(Length<2?2:(Length>20?20:Length));
	weaponclass=0;
	weaponclassrkt=0;
	rocketlauncher=FALSE;
	commands[0]='a';	//left
	commands[1]='d';	//right
	commands[2]='w';	//up
	commands[3]='s';	//down
	godmode=false;
}

void player::set_commands(int* _commands){
	for(int i=0;i<4;i++)
		commands[i]=_commands[i];
}

void player::next_pos(int command)  
{
	if((command==commands[0] || command==KEY_LEFT) && x>0) x-=2;
	if((command==commands[1] || command==KEY_RIGHT) && x<C-length) x+=2;
	if((command==commands[2] || command==KEY_UP) && y>0) y--;		
	if((command==commands[3] || command==KEY_DOWN) && y<R-1) y++;
}

void player::shoot(std::list<bullet> & bullets)  
{
	static int thiscannon=0;
	
		if(weaponclass==0){
			if(thiscannon)
			{
				bullet new_bullet(x+(int)(length/2.),y,2);
				bullets.push_back(new_bullet);
			}
			else
			{
				bullet new_bullet(x+(int)(length/2.)-1,y,2);
				bullets.push_back(new_bullet);
			}
			thiscannon= ~thiscannon;
		}
		
		else if(weaponclass==1){
			bullet new_bullet1(x+(int)(length/2.),y,2);
			bullets.push_back(new_bullet1);
			bullet new_bullet2(x+(int)(length/2.)-1,y,2);
			bullets.push_back(new_bullet2);
		}
		
		else if(weaponclass==2){
			if(thiscannon)
			{
				bullet new_bullet(x+(int)(length/2.),y,2);
				bullets.push_back(new_bullet);
			}
			else
			{
				bullet new_bullet(x+(int)(length/2.)-1,y,2);
				bullets.push_back(new_bullet);
			}
			thiscannon= ~thiscannon;
			if(length>2){
				bullet new_bullet1(x+1,y,2);
				bullets.push_back(new_bullet1);
				bullet new_bullet3(x+(length-2>(int)(length/2.)?length-2:((int)(length/2.)+1>length?length-1:(int)(length/2.)+1)),y,2);
				bullets.push_back(new_bullet3);
			}
		}
		
		else if(weaponclass==3){
			bullet new_bullet(x+(int)(length/2.),y,2);
			bullets.push_back(new_bullet);
			bullet new_bullet2(x+(int)(length/2.)-1,y,2);
			bullets.push_back(new_bullet2);
			if(length>2){
				bullet new_bullet1(x+1,y,2);
				bullets.push_back(new_bullet1);
				bullet new_bullet3(x+(length-2>(int)(length/2.)?length-2:((int)(length/2.)+1>length?length-1:(int)(length/2.)+1)),y,2);
				bullets.push_back(new_bullet3);
			}
		}
		
		else if(weaponclass==4){
			bullet new_bullet4(x+(int)(length/2.)-1,y,2);
			bullets.push_back(new_bullet4);
			bullet new_bullet5(x+(int)(length/2.),y,2);
			bullets.push_back(new_bullet5);
			if(length>2){
				bullet new_bullet6(x+(int)(length/2.)+1,y,2);
				bullets.push_back(new_bullet6);
				bullet new_bullet2(x+(length-2>(int)(length/2.)+1?length-2:length-1),y,2);
				bullets.push_back(new_bullet2);
				bullet new_bullet3(x+(1<(int)(length/2.)-2?1:0),y,2);
				bullets.push_back(new_bullet3);
			}
			if(length>4){
				bullet new_bullet7(x+(int)(length/2.)-2,y,2);
				bullets.push_back(new_bullet7);
			}
		}
		
		else if(weaponclass==5){
			for(int i=0;i<length;i++){
				bullet new_bullet(x+i,y,2);
				bullets.push_back(new_bullet);
			}
		}


}

void player::shootrkt(std::list<rocket>& rockets)
{
	static int thiscannon=0;
	
		if(weaponclassrkt==0){
			if(thiscannon)
			{
				rocket new_rocket(x+(int)(length/2.),y,1);
				rockets.push_back(new_rocket);
			}
			else
			{
				rocket new_rocket(x+(int)(length/2.)-1,y,-1);
				rockets.push_back(new_rocket);
			}
			thiscannon= ~thiscannon;
		}
		
		else if(weaponclassrkt==1){
			rocket new_rocket1(x+(int)(length/2.),y,1);
			rockets.push_back(new_rocket1);
			rocket new_rocket2(x+(int)(length/2.)-1,y,-1);
			rockets.push_back(new_rocket2);
		}
		
		else if(weaponclassrkt==2){
			if(thiscannon)
			{
				rocket new_rocket(x+(int)(length/2.),y,1);
				rockets.push_back(new_rocket);
			}
			else
			{
				rocket new_rocket(x+(int)(length/2.)-1,y,-1);
				rockets.push_back(new_rocket);
			}
			thiscannon= ~thiscannon;
			if(length>2){
				rocket new_rocket1(x+1,y,1);
				rockets.push_back(new_rocket1);
				rocket new_rocket3(x+(length-2>(int)(length/2.)?length-2:((int)(length/2.)+1>length?length-1:(int)(length/2.)+1)),y,-1);
				rockets.push_back(new_rocket3);
			}
		}
		
		else if(weaponclassrkt==3){
			rocket new_rocket(x+(int)(length/2.),y,1);
			rockets.push_back(new_rocket);
			rocket new_rocket2(x+(int)(length/2.)-1,y,-1);
			rockets.push_back(new_rocket2);
			if(length>2){
				rocket new_rocket1(x+1,y,1);
				rockets.push_back(new_rocket1);
				rocket new_rocket3(x+(length-2>(int)(length/2.)?length-2:((int)(length/2.)+1>length?length-1:(int)(length/2.)+1)),y,-1);
				rockets.push_back(new_rocket3);
			}
		}
		
		else if(weaponclassrkt==4){
			rocket new_rocket4(x+(int)(length/2.)-1,y,1);
			rockets.push_back(new_rocket4);
			rocket new_rocket5(x+(int)(length/2.),y,-1);
			rockets.push_back(new_rocket5);
			if(length>2){
				rocket new_rocket6(x+(int)(length/2.)+1,y,1);
				rockets.push_back(new_rocket6);
				rocket new_rocket2(x+(length-2>(int)(length/2.)+1?length-2:length-1),y,-1);
				rockets.push_back(new_rocket2);
				rocket new_rocket3(x+(1<(int)(length/2.)-2?1:0),y,1);
				rockets.push_back(new_rocket3);
			}
			if(length>4){
				rocket new_rocket7(x+(int)(length/2.)-2,y,-1);
				rockets.push_back(new_rocket7);
			}
		}
		
		else if(weaponclassrkt==5){
			for(int i=0;i<length;i++){
				rocket new_rocket(x+i,y,pow(-1.,(double)i));
				rockets.push_back(new_rocket);
			}
		}
}