#include "World.h"


World::World(int l):level(l)
{
	level--;
	next_level();
	reset();
}

void World::reset()
{
	player.x2=player.x=0;
	player.speed=level;
	player.anim=0;
	player.y=bricks[0][0].altitude+1;
	player.y2=0;
	player.dead=false;
	player.win=false;

	coins_pos.clear();

	for(int i=0;i<bricks.size();i++)
	{
		coins_pos.push_back(4);
	}

	
}
void World::next_level()
{
	level++;
	reset();
	bricks=
	{
		{ {0,1} },
		{ {0,1} },
		{ {0,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{},
		{ {5,1} },
		{ {5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {1,0},{5,1} },
		{ {2,0},{5,1},{7,1} },
		{ {3,0},{6,1} },
		{},
		{},
		{},
		{ {5,1} },
		{ {5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {1,0},{5,1} },
		{ {2,0},{5,1},{7,1} },
		{ {3,0},{6,1} },
		{},
		{},
		{},
		{},
		{ {0,1} },
		{ {0,1} },
		{ {0,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{},
		{ {5,1} },
		{ {5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0},{5,1} },
		{ {0,0}},
		{ {0,0}},
		{ {0,0}},
		{ {0,0}}
	};
}

void World::sim(double time)
{
	int last_brick=-1;

	if(player.dead||player.win)return;

	player.x2+=time/1000.0*player.speed;
	player.y2=0;

	for(Brick &brick:bricks[player.x])
	{
		if(brick.altitude==player.y&&brick.type==3)
		{
			player.y2=player.x2;
			last_brick=3;
			break;
		}
		else if(brick.altitude==player.y-1&&brick.type==4)
		{
			player.y2=-player.x2;
			last_brick=4;
		}
		else if(brick.altitude==player.y-1)
		{
			last_brick=2;
		}

		
	}
	for(Brick &brick:bricks[player.x])
	{
		if(brick.altitude==player.y+1&&player.y2>0.4) 
		{
			player.dead=true;
			return;
		}
	}
	
	player.anim=(int)(player.x2*6*player.speed)%2;
	while(player.x2>1.0)
	{
		player.x2-=1;
		player.x+=1;

		if (player.x>=bricks.size())
		{
			player.win=true;
			return;
		}

		if(last_brick==4){player.y--;player.y2=0;}
		if(last_brick==3){player.y++;player.y2=0;}

		bool ok=false;
		for(Brick &brick:bricks[player.x])
		{
			if(brick.altitude==player.y-1&&brick.type!=3)ok=true;
			else if(brick.altitude==player.y&&brick.type==3)ok=true;
			else if(brick.altitude==player.y&&brick.type!=3)
			{
				ok=false;
				break;
			}
		}	

		if (!ok)
		{
			player.dead=true;
			return;
		}

//		player.speed--;
	}
	

	




	
}

void World::mouseclick(int x, int y)
{
	if(player.dead){reset();return;}
	if(player.win){next_level();return;}
	if(x<0||x>=bricks.size())return;
	int idx=0;
	for(Brick &brick:bricks[x])
	{
		if(brick.type==0&&brick.altitude>=y)
		{
			return;
		}
		if(brick.type<=1&&brick.altitude==y)
		{
			return;
		}
		if(brick.type>1&&brick.altitude==y)
		{
			brick.type++;
			if(brick.type>=5)
			{
				bricks[x].erase(bricks[x].begin()+idx);
			}
			return;
		}
		idx++;
		

	}
	bricks[x].push_back({y,2});
//	player.speed++;
}