X-Git-Url: http://git.localhorst.tv/?a=blobdiff_plain;f=src%2Fapp%2Fapp.cpp;h=0f50aa75d00104a21fe5a32a988bef297a98580f;hb=ea55fc457b7d0068225af447da4a5c5489ccd239;hp=a67d1a8286527d582de03627a7bbef6516c2f828;hpb=ed2711d42a7815657bf0653c25b8b9be8b7f1368;p=blobs.git

diff --git a/src/app/app.cpp b/src/app/app.cpp
index a67d1a8..0f50aa7 100644
--- a/src/app/app.cpp
+++ b/src/app/app.cpp
@@ -173,47 +173,28 @@ void State::OnQuit() {
 Assets::Assets()
 : path("assets/")
 , data_path(path + "data/")
+, font_path(path + "fonts/")
 , skin_path(path + "skins/")
-, tile_path(path + "tiles/") {
-	data.resources.Add({ "air", "Air", 0 });
-	data.resources.Add({ "biomass", "Biomass", 0 });
-	data.resources.Add({ "dirt", "Dirt", 0 });
-	data.resources.Add({ "ice", "Ice", 0 });
-	data.resources.Add({ "rock", "Rock", 0 });
-	data.resources.Add({ "sand", "Sand", 0 });
-	data.resources.Add({ "water", "Water", 0 });
-	data.resources.Add({ "wood", "Wood", 0 });
+, sky_path(path + "skies/")
+, tile_path(path + "tiles/")
+, random(0x6283B64CEFE57925)
+, fonts{
+	graphics::Font(font_path + "DejaVuSans.ttf", 32),
+	graphics::Font(font_path + "DejaVuSans.ttf", 24),
+	graphics::Font(font_path + "DejaVuSans.ttf", 16)
+} {
+	{
+		std::ifstream resource_file(data_path + "resources");
+		io::TokenStreamReader resource_reader(resource_file);
+		ReadResources(resource_reader);
+	}
 
 	{
-		std::ifstream tile_file(data_path + "tiles");
+		std::ifstream tile_file(data_path + "tile_types");
 		io::TokenStreamReader tile_reader(tile_file);
 		ReadTileTypes(tile_reader);
 	}
 
-	data.tiles["algae"]   .resources.push_back({ data.resources["water"].id,   1.0  });
-	data.tiles["algae"]   .resources.push_back({ data.resources["biomass"].id, 0.5  });
-	data.tiles["desert"]  .resources.push_back({ data.resources["sand"].id,    1.0  });
-	data.tiles["forest"]  .resources.push_back({ data.resources["wood"].id,    1.0  });
-	data.tiles["forest"]  .resources.push_back({ data.resources["dirt"].id,    0.5  });
-	data.tiles["grass"]   .resources.push_back({ data.resources["dirt"].id,    0.5  });
-	data.tiles["grass"]   .resources.push_back({ data.resources["biomass"].id, 0.25 });
-	data.tiles["grass"]   .resources.push_back({ data.resources["water"].id,   0.25 });
-	data.tiles["ice"]     .resources.push_back({ data.resources["ice"].id,     1.0  });
-	data.tiles["ice"]     .resources.push_back({ data.resources["water"].id,   0.25 });
-	data.tiles["jungle"]  .resources.push_back({ data.resources["wood"].id,    0.5  });
-	data.tiles["jungle"]  .resources.push_back({ data.resources["biomass"].id, 0.5  });
-	data.tiles["mountain"].resources.push_back({ data.resources["rock"].id,    1.0  });
-	data.tiles["ocean"]   .resources.push_back({ data.resources["water"].id,   1.0  });
-	data.tiles["rock"]    .resources.push_back({ data.resources["rock"].id,    1.0  });
-	data.tiles["sand"]    .resources.push_back({ data.resources["sand"].id,    1.0  });
-	data.tiles["taiga"]   .resources.push_back({ data.resources["wood"].id,    1.0  });
-	data.tiles["taiga"]   .resources.push_back({ data.resources["water"].id,   0.5  });
-	data.tiles["tundra"]  .resources.push_back({ data.resources["rock"].id,    1.0  });
-	data.tiles["tundra"]  .resources.push_back({ data.resources["ice"].id,     0.5  });
-	data.tiles["water"]   .resources.push_back({ data.resources["water"].id,   1.0  });
-	data.tiles["water"]   .resources.push_back({ data.resources["biomass"].id, 0.25 });
-	data.tiles["wheat"]   .resources.push_back({ data.resources["biomass"].id, 1.0  });
-	data.tiles["wheat"]   .resources.push_back({ data.resources["water"].id,   0.25 });
 
 	graphics::Format format;
 	textures.tiles.Bind();
@@ -232,23 +213,96 @@ Assets::Assets()
 	LoadTileTexture("tundra",   textures.tiles, 11);
 	LoadTileTexture("water",    textures.tiles, 12);
 	LoadTileTexture("wheat",    textures.tiles, 13);
+	textures.tiles.FilterTrilinear();
 
 	textures.skins.Bind();
 	textures.skins.Reserve(256, 256, 9, format);
-	LoadSkinTexture("1", textures.skins, 0);
-	LoadSkinTexture("2", textures.skins, 1);
-	LoadSkinTexture("3", textures.skins, 2);
-	LoadSkinTexture("4", textures.skins, 3);
-	LoadSkinTexture("5", textures.skins, 4);
-	LoadSkinTexture("6", textures.skins, 5);
-	LoadSkinTexture("7", textures.skins, 6);
-	LoadSkinTexture("8", textures.skins, 7);
-	LoadSkinTexture("9", textures.skins, 8);
+	LoadSkinTexture("plain", textures.skins, 0);
+	LoadSkinTexture("stripes", textures.skins, 1);
+	LoadSkinTexture("dots", textures.skins, 2);
+	LoadSkinTexture("lines", textures.skins, 3);
+	LoadSkinTexture("spots", textures.skins, 4);
+	LoadSkinTexture("circles", textures.skins, 5);
+	textures.skins.FilterTrilinear();
+
+	textures.sky.Bind();
+	LoadSkyTexture("blue", textures.sky);
+	textures.sky.FilterTrilinear();
+	textures.sky.WrapEdge();
 }
 
 Assets::~Assets() {
 }
 
+void Assets::ReadResources(io::TokenStreamReader &in) {
+	while (in.HasMore()) {
+		string name;
+		in.ReadIdentifier(name);
+		in.Skip(io::Token::EQUALS);
+
+		int id = 0;
+		if (data.resources.Has(name)) {
+			id = data.resources[name].id;
+		} else {
+			world::Resource res;
+			res.name = name;
+			id = data.resources.Add(res);
+		}
+
+		in.Skip(io::Token::ANGLE_BRACKET_OPEN);
+		while (in.Peek().type != io::Token::ANGLE_BRACKET_CLOSE) {
+			in.ReadIdentifier(name);
+			in.Skip(io::Token::EQUALS);
+			if (name == "label") {
+				in.ReadString(data.resources[id].label);
+			} else if (name == "density") {
+				data.resources[id].density = in.GetDouble();
+			} else if (name == "energy") {
+				data.resources[id].energy = in.GetDouble();
+				data.resources[id].inverse_energy = 1.0 / data.resources[id].energy;
+			} else if (name == "state") {
+				in.ReadIdentifier(name);
+				if (name == "solid") {
+					data.resources[id].state = world::Resource::SOLID;
+				} else if (name == "liquid") {
+					data.resources[id].state = world::Resource::LIQUID;
+				} else if (name == "gas") {
+					data.resources[id].state = world::Resource::GAS;
+				} else if (name == "plasma") {
+					data.resources[id].state = world::Resource::PLASMA;
+				} else {
+					throw std::runtime_error("unknown resource state '" + name + "'");
+				}
+			} else if (name == "base_color") {
+				in.ReadVec(data.resources[id].base_color);
+			} else if (name == "compatibility") {
+				in.Skip(io::Token::ANGLE_BRACKET_OPEN);
+				while (in.Peek().type != io::Token::ANGLE_BRACKET_CLOSE) {
+					in.ReadIdentifier(name);
+					int sub_id = 0;
+					if (data.resources.Has(name)) {
+						sub_id = data.resources[name].id;
+					} else {
+						world::Resource res;
+						res.name = name;
+						sub_id = data.resources.Add(res);
+					}
+					in.Skip(io::Token::COLON);
+					double value = in.GetDouble();
+					in.Skip(io::Token::SEMICOLON);
+					data.resources[id].compatibility[sub_id] = value;
+				}
+				in.Skip(io::Token::ANGLE_BRACKET_CLOSE);
+			} else {
+				throw std::runtime_error("unknown resource property '" + name + "'");
+			}
+			in.Skip(io::Token::SEMICOLON);
+		}
+		in.Skip(io::Token::ANGLE_BRACKET_CLOSE);
+		in.Skip(io::Token::SEMICOLON);
+	}
+}
+
 void Assets::ReadTileTypes(io::TokenStreamReader &in) {
 	while (in.HasMore()) {
 		string name;
@@ -256,12 +310,12 @@ void Assets::ReadTileTypes(io::TokenStreamReader &in) {
 		in.Skip(io::Token::EQUALS);
 
 		int id = 0;
-		if (data.tiles.Has(name)) {
-			id = data.tiles[name].id;
+		if (data.tile_types.Has(name)) {
+			id = data.tile_types[name].id;
 		} else {
 			world::TileType type;
 			type.name = name;
-			id = data.tiles.Add(type);
+			id = data.tile_types.Add(type);
 		}
 
 		in.Skip(io::Token::ANGLE_BRACKET_OPEN);
@@ -269,9 +323,34 @@ void Assets::ReadTileTypes(io::TokenStreamReader &in) {
 			in.ReadIdentifier(name);
 			in.Skip(io::Token::EQUALS);
 			if (name == "label") {
-				in.ReadString(data.tiles[id].label);
+				in.ReadString(data.tile_types[id].label);
 			} else if (name == "texture") {
-				data.tiles[id].texture = in.GetInt();
+				data.tile_types[id].texture = in.GetInt();
+			} else if (name == "yield") {
+				in.Skip(io::Token::BRACKET_OPEN);
+				while (in.Peek().type != io::Token::BRACKET_CLOSE) {
+					world::TileType::Yield yield;
+					in.Skip(io::Token::ANGLE_BRACKET_OPEN);
+					while (in.Peek().type != io::Token::ANGLE_BRACKET_CLOSE) {
+						in.ReadIdentifier(name);
+						in.Skip(io::Token::EQUALS);
+						if (name == "resource") {
+							in.ReadIdentifier(name);
+							yield.resource = data.resources[name].id;
+						} else if (name == "ubiquity") {
+							yield.ubiquity = in.GetDouble();
+						} else {
+							throw std::runtime_error("unknown tile type yield property '" + name + "'");
+						}
+						in.Skip(io::Token::SEMICOLON);
+					}
+					in.Skip(io::Token::ANGLE_BRACKET_CLOSE);
+					data.tile_types[id].resources.push_back(yield);
+					if (in.Peek().type == io::Token::COMMA) {
+						in.Skip(io::Token::COMMA);
+					}
+				}
+				in.Skip(io::Token::BRACKET_CLOSE);
 			} else {
 				throw std::runtime_error("unknown tile type property '" + name + "'");
 			}
@@ -312,5 +391,71 @@ void Assets::LoadSkinTexture(const string &name, graphics::ArrayTexture &tex, in
 	SDL_FreeSurface(srf);
 }
 
+void Assets::LoadSkyTexture(const string &name, graphics::CubeMap &cm) const {
+	string full = sky_path + name;
+	string right = full + "-right.png";
+	string left = full + "-left.png";
+	string top = full + "-top.png";
+	string bottom = full + "-bottom.png";
+	string back = full + "-back.png";
+	string front = full + "-front.png";
+
+	SDL_Surface *srf = nullptr;
+
+	if (!(srf = IMG_Load(right.c_str()))) throw SDLError("IMG_Load");
+	try {
+		cm.Data(graphics::CubeMap::RIGHT, *srf);
+	} catch (...) {
+		SDL_FreeSurface(srf);
+		throw;
+	}
+	SDL_FreeSurface(srf);
+
+	if (!(srf = IMG_Load(left.c_str()))) throw SDLError("IMG_Load");
+	try {
+		cm.Data(graphics::CubeMap::LEFT, *srf);
+	} catch (...) {
+		SDL_FreeSurface(srf);
+		throw;
+	}
+	SDL_FreeSurface(srf);
+
+	if (!(srf = IMG_Load(top.c_str()))) throw SDLError("IMG_Load");
+	try {
+		cm.Data(graphics::CubeMap::TOP, *srf);
+	} catch (...) {
+		SDL_FreeSurface(srf);
+		throw;
+	}
+	SDL_FreeSurface(srf);
+
+	if (!(srf = IMG_Load(bottom.c_str()))) throw SDLError("IMG_Load");
+	try {
+		cm.Data(graphics::CubeMap::BOTTOM, *srf);
+	} catch (...) {
+		SDL_FreeSurface(srf);
+		throw;
+	}
+	SDL_FreeSurface(srf);
+
+	if (!(srf = IMG_Load(back.c_str()))) throw SDLError("IMG_Load");
+	try {
+		cm.Data(graphics::CubeMap::BACK, *srf);
+	} catch (...) {
+		SDL_FreeSurface(srf);
+		throw;
+	}
+	SDL_FreeSurface(srf);
+
+	if (!(srf = IMG_Load(front.c_str()))) throw SDLError("IMG_Load");
+	try {
+		cm.Data(graphics::CubeMap::FRONT, *srf);
+	} catch (...) {
+		SDL_FreeSurface(srf);
+		throw;
+	}
+	SDL_FreeSurface(srf);
+}
+
 }
 }