132 lines
No EOL
2.4 KiB
JavaScript
132 lines
No EOL
2.4 KiB
JavaScript
const mapWidth = 210.;
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const mapHeith = 100.;
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const playerSize = 10.;
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class Player
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{
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constructor (id,x,y,name)
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{
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this.name=name;
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this.x=x;
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this.y=y;
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this.id=id;
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this.visibleDir=1;
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this.dir=0;//0=standStill
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//1=North
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//2=North-East
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//3=East
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//4=South-East
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//5=South
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//6=South-West
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//7=West
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//8=North-West
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this.ammo=10;
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this.health=10;
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}
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takeDamage(amount)
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{
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this.health-=amount;
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if(this.health<=0)
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{
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//send death message to server
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//this.reset()
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}
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}
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get angle()
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{
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return (this.visibleDir-1)*3.1415926535/8.;
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}
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}
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function dist(A,B)
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{
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return sqrt((A.x-B.x)**2+(A.y-B.y)**2);
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}
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class Bullet
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{
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constructor (x,y,dx,dy)
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{
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this.x=x;
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this.y=y;
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this.dx=dx;
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this.dy=dy;
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this.deleted=false;
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}
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update()
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{
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if(!this.deleted)
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{
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this.x+=this.dx;
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this.y+=this.dy;
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}
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}
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checkCollisions(player,squares,circles)//only the client's player /!\
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{
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if(!this.deleted)
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{
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if(dist(player,this)<playerSize/2)
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{
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player.takeDamage(1);
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this.deleted=true;
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return;
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}
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for(let square in squares)
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{
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if(square.collide(this))
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{
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this.deleted=true;
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return;
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}
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}
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for(let circle in circles)
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{
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if(circle.collide(this))
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{
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this.deleted=true;
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return;
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}
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}
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}
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}
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}
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class Square
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{
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constructor(x,y,width,heigth)
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{
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this.x=x;
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this.y=y;
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this.w=width;
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this.h=heigth;
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}
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collide(point)
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{
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return (this.x<=point.x && point.x<=this.x+this.w && this.y<=point.y && point.y<=this.y+this.h);
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}
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}
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class Circle
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{
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constructor(x,y,radius)
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{
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this.x=x;
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this.y=y;
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this.r=radius;
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}
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collide(point)
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{
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return ((point.x-this.x)**2+(point.y-this.y)**2<=r**2);
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}
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} |