refactoring

CMakeLists.txt

@@ -44,6 +44,11 @@ find_package(glfw3)
 add_subdirectory(colormap)
 
 add_executable(cloudlife)
-target_sources(cloudlife PUBLIC main.cpp imgui_elements.cpp random.c)
+target_sources(cloudlife PUBLIC
+    main.cpp
+    settings.cpp
+    imgui_elements.cpp
+    random.c
+    cloudlife.cpp)
 target_link_libraries(cloudlife IMGUI glfw GL colormap)
 set_target_properties(cloudlife PROPERTIES RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR})

art.hpp

@@ -0,0 +1,45 @@
+#include <cstdint>
+#include <string>
+#include <vector>
+
+class Art {
+public:
+    Art(std::string _name)
+        : name(_name) {}
+    virtual bool render_gui() = 0;
+    virtual void resize(int _w, int _h) = 0;
+    virtual void render(uint32_t *p) = 0;
+    virtual void load(std::string json) {};
+    virtual std::string save() { return ""; };
+
+    void drawdot(int x, int y, double o, uint32_t c) {
+        if (x+1 > w || y+1 > h) return;
+        uint32_t *p = data();
+        p[ y*w + x ] = c | ((unsigned)(0xff*o)<<24);
+    }
+
+    void drawdot(int x, int y, uint32_t c) {
+        if (x+1 > w || y+1 > h) return;
+        uint32_t *p = data();
+        p[ y*w + x ] = c;
+    }
+
+    virtual void reinit() { resize(w, h); }
+
+protected:
+    void default_resize(int _w, int _h) {
+        w = _w;
+        h = _h;
+        //data = (uint8_t *)xrealloc(data, w*h*sizeof(uint32_t));
+        pixels.resize(w*h);
+        clear();
+    }
+    void clear() {
+        std::fill(pixels.begin(), pixels.end(), 0);
+    }
+    int w, h;
+    //uint8_t *data() { return reinterpret_cast<uint8_t*>(pixels.data()); }
+    uint32_t *data() { return pixels.data(); }
+    std::vector<uint32_t> pixels;
+    std::string name;
+};