Move assets to assets.cpp.

8 files changed, 42 insertions, 29 deletions

diff --git a/Makefile b/Makefile
index 69c8d29..baad253 100644
--- a/Makefile
+++ b/Makefile
@@ -9,7 +9,8 @@ PP_CC := $(PP_BOLD)$(shell tput setf 6)CC$(PP_RESET)
 PP_LD := $(PP_BOLD)$(shell tput setf 2)LD$(PP_RESET)
 PP_RM := $(PP_BOLD)$(shell tput setf 4)RM$(PP_RESET)
 
-SRC := src/game.cpp \
+SRC := src/assets.cpp \
+       src/game.cpp \
        src/interface.cpp \
        src/main.cpp \
        src/procgen.cpp \
diff --git a/assets/src/human.xcf b/assets/src/human.xcf
index 17c2aa5..9aa3c02 100644
--- a/assets/src/human.xcf
+++ b/assets/src/human.xcf
diff --git a/assets/tiles/alien_dirt.png b/assets/tiles/alien_dirt.png
new file mode 100644
index 0000000..7723c65
--- /dev/null
+++ b/assets/tiles/alien_dirt.png
diff --git a/src/assets.cpp b/src/assets.cpp
new file mode 100644
index 0000000..530723d
--- /dev/null
+++ b/src/assets.cpp
@@ -0,0 +1,15 @@
+#include "common.hpp"
+
+namespace assets {
+
+human_assets_t human;
+
+void load(void)
+{
+	human.head_idle.load("assets/units/human/head_idle", 1, 1, 1);
+	human.body_idle.load("assets/units/human/body_idle", 2, 2, 2);
+	human.legs_idle.load("assets/units/human/legs_idle", 2, 2);
+	human.legs_walking.load("assets/units/human/legs_walking", 2, 2);
+}
+
+} // namespace assets
diff --git a/src/common.hpp b/src/common.hpp
index 4645bea..f458190 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -116,7 +116,6 @@ namespace game {
 
 		void start(void);
 		void tick(void);
-		void render(render::state_t *render);
 	};
 }
 
@@ -190,6 +189,17 @@ namespace render {
 	};
 }
 
+namespace assets {
+	typedef struct {
+		render::oriented_sprite_4M_t head_idle, body_idle;
+		render::oriented_sprite_4M2_t legs_idle, legs_walking;
+	} human_assets_t;
+
+	extern human_assets_t human;
+
+	void load(void);
+};
+
 // Divide and round to minus infinity.
 template <typename T>
 T divide_rmi(T x, T y, T *rem)
diff --git a/src/game.cpp b/src/game.cpp
index 58b56c6..0b3e8d6 100644
--- a/src/game.cpp
+++ b/src/game.cpp
@@ -5,22 +5,6 @@ namespace game {
 class unit_t : public world::entity_t {
 };
 
-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 {
 
 public:
@@ -30,10 +14,10 @@ public:
 
 	void render_to(render::state_t *render)
 	{
-		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);
+		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);
 	}
 };
 
@@ -41,11 +25,7 @@ static std::list<human_t> humans;
 
 void state_t::start(void)
 {
-}
-
-void state_t::tick(void)
-{
-	if (rand() % 5 == 0) {
+	for (size_t i = 0; i < 5; i++) {
 		humans.emplace(humans.end());
 
 		human_t &human = *(--humans.end());
@@ -56,7 +36,10 @@ void state_t::tick(void)
 		human.bounds.height = 1.0f;
 		human.link(&world);
 	}
+}
 
+void state_t::tick(void)
+{
 	for (human_t &human : humans) {
 		human.stalin -= ((float)rand() / RAND_MAX) * 0.1f;
 
diff --git a/src/main.cpp b/src/main.cpp
index 4aa234c..82b5e2e 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -19,7 +19,8 @@ int main()
 
 	window.setVerticalSyncEnabled(true);
 
-	game::load_assets();
+	assets::load();
+
 	game.start();
 
 	while (1) {
@@ -33,7 +34,6 @@ int main()
 		window.clear();
 		render.begin_frame(now);
 		render.render(&game);
-		//game.render(&render);
 		interface.render();
 		render.end_frame();
 	}
diff --git a/src/render.cpp b/src/render.cpp
index ce9b837..ee2e5b2 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -8,6 +8,7 @@ static void draw_tile(sf::RenderWindow *window, float x, float y,
 {
 	sf::Color color;
 
+	wot_rect.setTexture(NULL);
 	wot_rect.setSize(sf::Vector2f(1.0f, 1.0f));
 	wot_rect.setPosition(sf::Vector2f(x, y));
 
@@ -109,6 +110,9 @@ void state_t::render(game::state_t *game)
 void state_t::render(animated_texture_t *anim, sf::FloatRect bounds, bool mirror){
 	size_t frame;
 
+	if (!anim)
+		return;
+
 	if (!anim->frame_count)
 		return;