import ..body::BodyLike
import ..body::Body
import a.ggez

@class Ship(BodyLike) {
    [body, rotation, mesh]

    static def __call(ctx, screen_width, screen_height) = {
        body = Body(0.5, 0.5, 0, 0, 0, 0, 1 / 35)
        ship_height = screen_height / 30
        ship_width = screen_width / 40
        mesh = ggez::MeshBuilder().polygon(
            [
                [0, -ship_height / 2],
                [ship_width / 2, ship_height / 2],
                [0, ship_height * (-0.5 + 0.75)],
                [-ship_width / 2, ship_height / 2],
            ],
            ggez::WHITE,
        ).build(ctx)
        __malloc(Ship, [body, 0, mesh])
    }

    def body(self) = self.body

    def update(self, ctx, elapsed_time) {
        self.body.update(elapsed_time)
    }

    def draw(self, ctx, screen_width, screen_height) {
        screen_x = self.x() * screen_width
        screen_y = self.y() * screen_height
        self.mesh.draw(
            ctx,
            dest=[screen_x, screen_y],
            rotation=self.rot(),
        )
    }
}