actually load shapes

[blank.git] / src / app / app.cpp

diff --git a/src/app/app.cpp b/src/app/app.cpp
index 4f2a6ecdfaad1ff6a7b4a49cb462aea382ef426c..eb3dac1b8b4aa0eedcbd3456981a8554c408ebfa 100644 (file)
--- a/src/app/app.cpp
+++ b/src/app/app.cpp
@@ -14,6 +14,8 @@
 #include "../graphics/Texture.hpp"
 #include "../io/TokenStreamReader.hpp"
 #include "../model/bounds.hpp"
+#include "../model/Shape.hpp"
+#include "../model/ShapeRegistry.hpp"
 #include "../world/BlockType.hpp"
 #include "../world/BlockTypeRegistry.hpp"
 #include "../world/Entity.hpp"
@@ -311,7 +313,7 @@ CuboidBounds slab_shape({{ -0.5f, -0.5f, -0.5f }, { 0.5f, 0.0f, 0.5f }});
 
 }
 
-void AssetLoader::LoadBlockTypes(const std::string &set_name, BlockTypeRegistry &reg, TextureIndex &tex_index) const {
+void AssetLoader::LoadBlockTypes(const string &set_name, BlockTypeRegistry &reg, TextureIndex &tex_index) const {
        string full = data + set_name + ".types";
        std::ifstream file(full);
        if (!file) {
@@ -336,7 +338,17 @@ void AssetLoader::LoadBlockTypes(const std::string &set_name, BlockTypeRegistry
                                type.visible = in.GetBool();
                        } else if (name == "texture") {
                                in.ReadString(tex_name);
-                               type.texture = tex_index.GetID(tex_name);
+                               type.textures.push_back(tex_index.GetID(tex_name));
+                       } else if (name == "textures") {
+                               in.Skip(Token::BRACKET_OPEN);
+                               while (in.Peek().type != Token::BRACKET_CLOSE) {
+                                       in.ReadString(tex_name);
+                                       type.textures.push_back(tex_index.GetID(tex_name));
+                                       if (in.Peek().type == Token::COMMA) {
+                                               in.Skip(Token::COMMA);
+                                       }
+                               }
+                               in.Skip(Token::BRACKET_CLOSE);
                        } else if (name == "rgb_mod") {
                                in.ReadVec(type.rgb_mod);
                        } else if (name == "hsl_mod") {
@@ -485,6 +497,23 @@ Font AssetLoader::LoadFont(const string &name, int size) const {
        return Font(full.c_str(), size);
 }
 
+void AssetLoader::LoadShapes(const string &set_name, ShapeRegistry &shapes) const {
+       string full = data + set_name + ".shapes";
+       std::ifstream file(full);
+       if (!file) {
+               throw std::runtime_error("failed to open shape file " + full);
+       }
+       TokenStreamReader in(file);
+       string shape_name;
+       while (in.HasMore()) {
+               in.ReadIdentifier(shape_name);
+               in.Skip(Token::EQUALS);
+               Shape &shape = shapes.Add(shape_name);
+               shape.Read(in);
+               in.Skip(Token::SEMICOLON);
+       }
+}
+
 Sound AssetLoader::LoadSound(const string &name) const {
        string full = sounds + name + ".wav";
        return Sound(full.c_str());