Initial engine repository

2026-06-08 19:58:35 +08:00
commit 7a925c3736
137 changed files with 162421 additions and 0 deletions
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+#pragma once
+
+#include <frostbite2D/types/type_alias.h>
+#include <frostbite2D/types/type_math.h>
+#include <frostbite2D/base/RefObject.h>
+#include <string>
+#include <unordered_map>
+
+namespace frostbite2D {
+
+class Shader : public RefObject {
+public:
+  Shader() = default;
+  ~Shader();
+  
+  void use();
+  void unuse();
+  
+  bool isValid() const { return programID_ != 0; }
+  uint32_t getID() const { return programID_; }
+  const std::string& getName() const { return name_; }
+  
+  void setInt(const std::string& name, int value);
+  void setFloat(const std::string& name, float value);
+  void setVec2(const std::string& name, const Vec2& value);
+  void setVec3(const std::string& name, const glm::vec3& value);
+  void setVec4(const std::string& name, const glm::vec4& value);
+  void setMat3(const std::string& name, const glm::mat3& value);
+  void setMat4(const std::string& name, const glm::mat4& value);
+  void setTexture(const std::string& name, int slot);
+  
+ private:
+  Shader(const std::string& name, uint32_t programID);
+  
+  friend class ShaderManager;
+  
+  bool compile(uint32_t type, const std::string& source);
+  bool link(uint32_t vertexID, uint32_t fragmentID);
+  int getUniformLocation(const std::string& name);
+  
+  uint32_t programID_ = 0;
+  std::string name_;
+  std::unordered_map<std::string, int> uniformLocations_;
+  
+  Shader(const Shader&) = delete;
+  Shader& operator=(const Shader&) = delete;
+};
+
+}