Tile rendering needs a redoing.

7 files changed, 18 insertions, 86 deletions

diff --git a/assets/src/ground-wall.xcf b/assets/src/ground-wall.xcf
index d6864a9..84783b5 100644
--- a/assets/src/ground-wall.xcf
+++ b/assets/src/ground-wall.xcf
diff --git a/assets/tiles/dirt.png b/assets/tiles/dirt.png
index afb2970..376de89 100644
--- a/assets/tiles/dirt.png
+++ b/assets/tiles/dirt.png
diff --git a/assets/tiles/wall.png b/assets/tiles/wall.png
new file mode 100644
index 0000000..cfb5501
--- /dev/null
+++ b/assets/tiles/wall.png
diff --git a/src/assets.cpp b/src/assets.cpp
index 7d77a38..94651c6 100644
--- a/src/assets.cpp
+++ b/src/assets.cpp
@@ -3,8 +3,8 @@
 namespace assets {
 
 human_assets_t human;
-render::tile_monotonic_t tile_dirt;
-render::tile_connecting12_t tile_wall;
+sf::Texture tile_dirt;
+sf::Texture tile_wall;
 
 void load(void)
 {
@@ -13,8 +13,8 @@ void load(void)
 	human.legs_idle.load("assets/units/human/legs_idle", 2, 2);
 	human.legs_walking.load("assets/units/human/legs_walking", 2, 2);
 
-	tile_dirt.load("assets/tiles/dirt");
-	tile_wall.load("assets/tiles/wall");
+	tile_dirt.loadFromFile("assets/tiles/dirt.png");
+	tile_wall.loadFromFile("assets/tiles/wall.png");
 }
 
 } // namespace assets
diff --git a/src/common.hpp b/src/common.hpp
index 5da7f33..fde9bc8 100644
--- a/src/common.hpp
+++ b/src/common.hpp
@@ -44,8 +44,9 @@ namespace world {
 	typedef vec_t<coord_t, 2> sector_index_t;
 	typedef vec_t<coord_t, 2> tile_index_t;
 
-	static tile_index_t neighbor_offsets[4] = {
-		{1, 0}, {0, 1}, {-1, 0}, {0, -1}
+	static tile_index_t neighbor_offsets[8] = {
+		{+1, 0}, {+1, +1}, {0, +1}, {-1, +1},
+		{-1, 0}, {-1, -1}, {0, -1}, {+1, -1}
 	};
 
 	enum {
@@ -57,7 +58,7 @@ namespace world {
 	class tile_t {
 	public:
 		unsigned type : 8;
-		unsigned neighbors : 4;
+		unsigned neighbors : 8;
 		unsigned variant : 8;
 	};
 
@@ -221,26 +222,6 @@ namespace render {
 		void load(std::string prefix, size_t xc, size_t yc);
 	};
 
-	class tile_t {
-	public:
-		virtual void load(std::string prefix) = 0;
-		virtual sf::Texture *get_texture(int neighbors, bool *mirror) = 0;
-	};
-
-	class tile_monotonic_t : public tile_t {
-		sf::Texture texture;
-	public:
-		void load(std::string prefix);
-		sf::Texture *get_texture(int neighbors, bool *mirror);
-	};
-
-	class tile_connecting12_t : public tile_t {
-		sf::Texture textures[12];
-	public:
-		void load(std::string prefix);
-		sf::Texture *get_texture(int neighbors, bool *mirror);
-	};
-
 	class state_t {
 		sf::RenderWindow *window;
 		double now;
@@ -264,8 +245,8 @@ namespace assets {
 	} human_assets_t;
 
 	extern human_assets_t human;
-	extern render::tile_monotonic_t tile_dirt;
-	extern render::tile_connecting12_t tile_wall;
+	extern sf::Texture tile_dirt;
+	extern sf::Texture tile_wall;
 
 	void load(void);
 };
diff --git a/src/render.cpp b/src/render.cpp
index 819641f..c8513cb 100644
--- a/src/render.cpp
+++ b/src/render.cpp
@@ -7,34 +7,24 @@ static sf::Font font;
 
 static void draw_tile(sf::RenderWindow *window, v2f_t x, world::tile_t *tile)
 {
-	render::tile_t *tile_assets;
 	sf::Texture *texture;
-	bool mirror;
 
 	switch (tile->type) {
 	default:
 		return;
 
 	case world::TILE_DIRT:
-		tile_assets = &assets::tile_dirt;
+		texture = &assets::tile_dirt;
 		break;
 
 	case world::TILE_WALL:
-		tile_assets = &assets::tile_wall;
+		texture = &assets::tile_wall;
 		break;
 	}
 
-	texture = tile_assets->get_texture(tile->neighbors, &mirror);
-
 	wot_rect.setTexture(texture);
 	wot_rect.setSize(sf::Vector2f(1.0f, 1.0f));
-	if (!mirror) {
-		wot_rect.setPosition(x);
-		wot_rect.setScale(v2f_t(1, 1));
-	} else {
-		wot_rect.setPosition(x + v2f_t(1.0f, 0));
-		wot_rect.setScale(v2f_t(-1, 1));
-	}
+	wot_rect.setPosition(x);
 	wot_rect.setFillColor(sf::Color::White);
 	wot_rect.setOutlineColor(sf::Color::Transparent);
 	window->draw(wot_rect);
@@ -274,45 +264,4 @@ void oriented_sprite_4M2_t::load(std::string prefix, size_t xc, size_t yc)
 	textures[1].load(prefix + "_y_", yc);
 }
 
-void tile_monotonic_t::load(std::string prefix)
-{
-	texture.loadFromFile(prefix + ".png");
-}
-
-void tile_connecting12_t::load(std::string prefix)
-{
-	for (size_t i = 0; i < 12; i++)
-		textures[i].loadFromFile(prefix + "_" + std::to_string(i) + ".png");
-}
-
-sf::Texture *tile_monotonic_t::get_texture(int neighbors, bool *mirror)
-{
-	*mirror = false;
-	return &texture;
-}
-
-sf::Texture *tile_connecting12_t::get_texture(int neighbors, bool *mirror)
-{
-	const static struct{ size_t index; bool mirror; } map[16] = {
-		{0, false},
-		{1, false},
-		{2, false},
-		{3, false},
-		{1, true},
-		{4, false},
-		{3, true},
-		{5, false},
-		{6, false},
-		{7, false},
-		{8, false},
-		{9, false},
-		{7, true},
-		{10, false},
-		{9, true}
-	};
-
-	*mirror = map[neighbors].mirror;
-	return textures + map[neighbors].index;
-}
-
 } // namespace render
diff --git a/src/world.cpp b/src/world.cpp
index e176913..9a504c3 100644
--- a/src/world.cpp
+++ b/src/world.cpp
@@ -34,10 +34,12 @@ void world_t::generate_tile(tile_t *tile, tile_index_t x)
 
 	if (height < waterlevel)
 		tile->type = TILE_NONE;
-	else if (height < waterlevel + 0.3)
+	else if (height < waterlevel + 0.1)
 		tile->type = TILE_DIRT;
-	else
+	else if (perlin.get(x, 3.0f) > 0.0f)
 		tile->type = TILE_WALL;
+	else
+		tile->type = TILE_DIRT;
 }
 
 void world_t::generate(sector_t *sector, sector_index_t index, bool partial)
@@ -65,7 +67,7 @@ void world_t::generate(sector_t *sector, sector_index_t index, bool partial)
 		tile = sector->tiles + ly * SECTOR_SIZE + lx;
 		tile->neighbors = 0;
 
-		for (size_t i = 0; i < 4; i++) {
+		for (size_t i = 0; i < 8; i++) {
 			tile_index_t neighbor_index;
 			tile_t *neighbor;