Oriented sprites and the human sprite.

1 files changed, 46 insertions, 15 deletions

diff --git a/src/game.cpp b/src/game.cpp
index 396d26a..bb04ee7 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -2,17 +2,37 @@
 
 namespace game {
 
-
 class unit_t : public world::entity_t {
-	
 };
 
-static render::animated_texture_t test;
+struct {
+	struct {
+		render::oriented_sprite_4M_t head_idle, body_idle;
+		render::oriented_sprite_4M2_t legs_idle, legs_walking;
+	} human;
+} assets;
+
+bool load_assets(void)
+{
+	assets.human.head_idle.load("assets/units/human/head_idle", 1, 1, 1);
+	assets.human.body_idle.load("assets/units/human/body_idle", 2, 2, 2);
+	assets.human.legs_idle.load("assets/units/human/legs_idle", 2, 2);
+	assets.human.legs_walking.load("assets/units/human/legs_walking", 2, 2);
+	return true;
+}
 
 class human_t : public unit_t {
-	void render(render::state_t *render)
+
+public:
+	float angle = 0.0f;
+	bool walking = false;
+
+	void render_to(render::state_t *render)
 	{
-		render->render(&test, bounds);
+		render->render((walking ? &assets.human.legs_walking :
+		               &assets.human.legs_idle), bounds, angle);
+		render->render(&assets.human.body_idle, bounds, angle);
+		render->render(&assets.human.head_idle, bounds, angle);
 	}
 };
 
@@ -20,22 +40,33 @@ static human_t *human;
 
 void state_t::start(void)
 {
-	test.load("assets/test_", 4);
-
 	human = new human_t;
-	human->bounds.left = -0.2f;
-	human->bounds.top = -0.2f;
-	human->bounds.width = 3.0f;
-	human->bounds.height = 3.0f;
+	human->bounds.left = 0.33f;
+	human->bounds.top = 0.0f;
+	human->bounds.width = 0.66f;
+	human->bounds.height = 1.0f;
 	human->link(&world);
 }
 
 void state_t::tick(void)
 {
-	human->unlink();
-	human->bounds.left += 0.05f;
-	human->bounds.top += 0.05f;
-	human->link(&world);
+	static float stalin = 2.0f;
+
+	stalin -= ((float)rand() / RAND_MAX) * 0.1f;
+
+	human->walking = false;
+
+	if (stalin < 0) {
+		human->walking = true;
+		human->angle += (rand() & 2 ? 0.2f : -0.2f);
+		human->unlink();
+		human->bounds.left += cos(human->angle) * 0.04;
+		human->bounds.top += sin(human->angle) * 0.04;
+		human->link(&world);
+	}
+
+	if (stalin < -4.0f)
+		stalin = 2.0f;
 }
 
 } //namespace game