X-Git-Url: http://git.dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fcore%2Fgame.rs;h=39af2e1bab82c12e4b2b7e6bf5b0253391b4c4f1;hb=8065e2645a936275c7d69c6068d80ece598d6e57;hp=3e424fd3ed7da1fd9b5b296e61a6db60b6deeb7e;hpb=9a6d1261d88ddaec58166d83b44b134948a9fabc;p=kaka%2Frust-sdl-test.git

diff --git a/src/core/game.rs b/src/core/game.rs
index 3e424fd..39af2e1 100644
--- a/src/core/game.rs
+++ b/src/core/game.rs
@@ -1,10 +1,10 @@
-use ActiveState;
+use teststate::TestState;
 use AppState;
 use common::{Point, Radians};
 use core::app::StateChange;
 use core::controller::Controller;
 use core::controller::ControllerManager;
-use core::level::{Level, LevelGenerator};
+use core::level::{Level, LevelGenerator, Wall, IntersectResult::Intersection};
 use core::render::Renderer;
 use point;
 use sdl2::event::Event;
@@ -58,7 +58,7 @@ impl AppState for GameState {
 		return Some(StateChange::Pop)
             }
 	    Event::KeyDown { keycode: Some(Keycode::Return), .. } => {
-		return Some(StateChange::Push(Box::new(ActiveState::new((800, 600)))))
+		return Some(StateChange::Push(Box::new(TestState::new())))
             }
 	    Event::KeyDown { keycode: Some(Keycode::Space), .. } => {
 		self.lvlgen.seed = std::time::UNIX_EPOCH.elapsed().unwrap().as_secs() as u32;
@@ -173,8 +173,8 @@ impl Object for Character {
     fn update(&mut self, objects: &mut Objects, lvl: &Level, dt: Duration) -> ObjectState {
 	let ctrl = self.ctrl.borrow();
 
-	let x = (self.pos.x / lvl.grid.cell_size as f64).min(lvl.grid.width as f64 - 1.0).max(0.0) as usize;
-	let y = (self.pos.y / lvl.grid.cell_size as f64).min(lvl.grid.height as f64 - 1.0).max(0.0) as usize;
+	let x = (self.pos.x / lvl.grid.scale.width as f64).min(lvl.grid.size.width as f64 - 1.0).max(0.0) as usize;
+	let y = (self.pos.y / lvl.grid.scale.height as f64).min(lvl.grid.size.height as f64 - 1.0).max(0.0) as usize;
 	self.vel += lvl.gravity;
 	if lvl.grid.cells[x][y] {
 	    if self.vel.y > 0.0 && !(ctrl.mov.down() && ctrl.jump.is_pressed) {
@@ -271,20 +271,23 @@ impl Object for Boll {
 	self.vel += lvl.gravity;
 	self.pos += self.vel;
 
-	let x = (self.pos.x / lvl.grid.cell_size as f64).min(lvl.grid.width as f64 - 1.0).max(0.0) as usize;
-	let y = (self.pos.y / lvl.grid.cell_size as f64).min(lvl.grid.height as f64 - 1.0).max(0.0) as usize;
-	if lvl.grid.cells[x][y] {
+	if let Intersection(wall, pos) = lvl.intersect_walls(self.pos - self.vel, self.pos) {
 	    if self.bounces == 0 {
 		return Dead
 	    }
-	    self.vel *= -0.25;
-	    self.pos += self.vel;
 	    self.bounces -= 1;
+	    let mut a = wall.normal().mirror(self.vel.to_radians()); // TODO interpolera normalen mellan närliggande väggdelar? bollarna studsar väldigt "kantigt" nu
+	    self.pos = pos;
+	    self.vel = Point::from(a) * self.vel.length() * 0.35;
+	    self.pos += self.vel; // TODO det här kan få bollen att åka igenom en närliggande vägg utan att kollisionstestas, men behövs just nu för att inte kollidera med samma vägg bakifrån
+
+	    // create another boll
 	    use rand::distributions::{Distribution, Normal};
 	    let mut rng = rand::thread_rng();
-	    let a = Radians(self.vel.to_radians().0 + Normal::new(0.0, 0.75).sample(&mut rng));
+	    a.0 += Normal::new(0.0, 0.1).sample(&mut rng); // TODO slumpen kan ge en vinkel som är under tangenten. vinkel-metoder på väggen istället kanske?
+	    use rand::Rng;
 	    objects.push(Box::new(Boll {
-	    	vel: Point::from(a) * Normal::new(1.0, 0.25).sample(&mut rng) * self.vel.length(),
+	    	vel: Point::from(a) * Normal::new(1.0, 0.25).sample(&mut rng) * self.vel.length() * rng.gen_range(0.25, 1.0),
 	    	..*self
 	    }));
 	}