add ship destruction

server/game/room/world/body/body.js

@@ -54,6 +54,15 @@ class Body {
 	destruct() {
 		this.mounts.forEach(mount => mount.destruct());
 		this.world.physics.remove(this);
+
+		this.destructType();
+	}
+
+	destructType() {
+	}
+
+	destroy() {
+		this.world.removeBody(this);
 	}
 
 	applyDelta() {
@@ -87,6 +96,14 @@ class Body {
 	contact() {
 	}
 
+	damage(value) {
+		this.health -= value;
+
+		if (this.health <= 0) {
+			this.destroy();
+		}
+	}
+
 	tick() {
 		let pos = this.b2body.GetPosition();
 		let bounds = this.world.bounds;

server/game/room/world/body/ship.js

@@ -49,6 +49,10 @@ class Ship extends Body {
 		};
 	}
 
+	destructType() {
+		this.player.ship = false;
+	}
+
 	updateInputs(packet) {
 		this.aim.x = packet.aim[0];
 		this.aim.y = packet.aim[1];

server/game/room/world/body/turret/discharge/discharge.js

@@ -10,7 +10,8 @@ class Discharge {
 
 		this.lifetime = data.lifetime || 50;
 		this.fixture = fixture;
-		this.world = this.fixture.body.world;
+		this.body = this.fixture.body;
+		this.world = this.body.world;
 
 		this.id = this.world.room.generateId();
 	}
@@ -19,9 +20,13 @@ class Discharge {
 		this.world.removeDischarge(this);
 	}
 
-	contact(body) {
+	contact(body, point) {
 		if (body == this.body) return;
 
+		if (body.type == 'ship' && body.player.team != this.body.player.team) {
+			body.damage(0.1, point)
+		}
+
 		this.destroy();
 	}
 
@@ -63,7 +68,7 @@ class Discharge {
 		let contact = this.world.physics.raycast(start, end);
 
 		if (contact) {
-			this.contact(contact.body);
+			this.contact(contact.body, contact.point);
 		}
 
 		if (this.lifetime-- <= 0)