X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=src%2Fcore%2Fgame.rs;h=9d51e18d21b97830cd015fda6cb2419e20f0905b;hb=7b724ff393ea83b7a2d43fbfa93199d0c395af92;hp=e7eac23cded9765557848b8f8d128c95e75326ef;hpb=afc2bb16b6f16b6e18cd756556a37a756dc5bae1;p=kaka%2Frust-sdl-test.git

diff --git a/src/core/game.rs b/src/core/game.rs
index e7eac23..9d51e18 100644
--- a/src/core/game.rs
+++ b/src/core/game.rs
@@ -1,6 +1,6 @@
 use teststate::TestState;
 use AppState;
-use common::{Point, Radians};
+use common::{Point, ToAngle};
 use core::app::StateChange;
 use core::controller::Controller;
 use core::controller::ControllerManager;
@@ -22,6 +22,7 @@ use time::Duration;
 pub struct GameState {
     world: World,
     lvlgen: LevelGenerator,
+    debug_mode: bool,
 }
 
 impl GameState {
@@ -30,6 +31,7 @@ impl GameState {
 	GameState {
 	    world: World::new(lvlgen.generate()),
 	    lvlgen,
+	    ..Default::default()
 	}
     }
 }
@@ -49,7 +51,7 @@ impl AppState for GameState {
     }
 
     fn render(&mut self, renderer: &mut Renderer, sprites: &SpriteManager) {
-	self.world.render(renderer, sprites);
+	self.world.render(renderer, sprites, self.debug_mode);
     }
 
     fn handle_event(&mut self, event: Event) -> Option<StateChange> {
@@ -60,6 +62,9 @@ impl AppState for GameState {
 	    Event::KeyDown { keycode: Some(Keycode::Return), .. } => {
 		return Some(StateChange::Push(Box::new(TestState::new())))
             }
+	    Event::KeyDown { keycode: Some(Keycode::KpEnter), .. } => {
+		self.debug_mode = !self.debug_mode;
+	    }
 	    Event::KeyDown { keycode: Some(Keycode::Space), .. } => {
 		self.lvlgen.seed = std::time::UNIX_EPOCH.elapsed().unwrap().as_secs() as u32;
 		self.world.level = self.lvlgen.generate();
@@ -122,8 +127,8 @@ impl World {
 	println!("\x1b[Kobject count: {}\x1b[1A", self.objects.len()); // clear line, print, move cursor up
     }
 
-    pub fn render(&mut self, renderer: &mut Renderer, sprites: &SpriteManager) {
-	self.level.render(renderer, sprites);
+    pub fn render(&mut self, renderer: &mut Renderer, sprites: &SpriteManager, debug_mode: bool) {
+	self.level.render(renderer, sprites, debug_mode);
 	for o in &mut self.objects {
 	    o.render(renderer, sprites);
 	}
@@ -173,8 +178,8 @@ 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.width as f64).min(lvl.grid.size.width as f64 - 1.0).max(0.0) as usize;
-	let y = (self.pos.y / lvl.grid.cell_size.height as f64).min(lvl.grid.size.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) {
@@ -275,15 +280,19 @@ impl Object for Boll {
 	    if self.bounces == 0 {
 		return Dead
 	    }
-	    self.pos = pos;
-	    self.vel *= -0.25;
-	    self.pos += self.vel;
 	    self.bounces -= 1;
+	    let mut a = wall.normal().mirror(self.vel.to_angle()); // 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 += Normal::new(0.0, 0.1).sample(&mut rng).radians(); // 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
 	    }));
 	}