moved from h4570/tyra

src/engine/include/modules/renderer.hpp

@@ -0,0 +1,75 @@
+/*
+# ______       ____   ___
+#   |     \/   ____| |___|    
+#   |     |   |   \  |   |       
+#-----------------------------------------------------------------------
+# Copyright 2020, tyra - https://github.com/h4570/tyra
+# Licenced under Apache License 2.0
+# Sandro Sobczyński <sandro.sobczynski@gmail.com>
+*/
+
+#ifndef _TYRA_RENDERER_
+#define _TYRA_RENDERER_
+
+#include <draw_buffers.h>
+#include <draw_primitives.h>
+#include <packet.h>
+#include "gif_sender.hpp"
+#include "vif_sender.hpp"
+#include "../models/math/plane.hpp"
+#include "../models/screen_settings.hpp"
+#include "../models/render_data.hpp"
+
+/** Class responsible for intializing draw env, textures and buffers */
+class Renderer
+{
+
+public:
+    Renderer(u32 t_packetSize, ScreenSettings *t_screen);
+    ~Renderer();
+
+    framebuffer_t frameBuffers[2];
+    u8 context;
+    zbuffer_t zBuffer;
+    prim_t prim;
+
+    /** PATH3 Many + lighting */
+    void drawByPath3(Mesh **t_meshes, u16 t_amount, LightBulb *t_bulbs, u16 t_bulbsCount);
+    /** PATH3 Single + lighting */
+    void drawByPath3(Mesh *t_mesh, LightBulb *t_bulbs, u16 t_bulbsCount);
+    /** PATH3 Many */
+    void drawByPath3(Mesh **t_meshes, u16 t_amount);
+    /** PATH3 Single */
+    void drawByPath3(Mesh *t_mesh);
+
+    /** PATH1 Many + lighting */
+    void draw(Mesh **t_meshes, u16 t_amount, LightBulb *t_bulbs, u16 t_bulbsCount);
+    /** PATH1 Single + lighting */
+    void draw(Mesh *t_mesh, LightBulb *t_bulbs, u16 t_bulbsCount);
+    /** PATH1 Many */
+    void draw(Mesh **t_meshes, u16 t_amount);
+    /** PATH1 Single */
+    void draw(Mesh *t_mesh);
+
+    void setCameraDefinitions(Matrix *t_worldView, Vector3 *t_cameraPos, Plane *t_planes);
+
+    void endFrame(float fps);
+
+private:
+    void changeTexture(Mesh *t_mesh, u8 t_textureIndex);
+    void flipBuffers();
+    void beginFrameIfNeeded();
+    u8 isFrameEmpty;
+    Matrix perspective;
+    RenderData renderData;
+
+    u32 lastTextureId;
+    GifSender *gifSender;
+    VifSender *vifSender;
+    packet_t *flipPacket;
+    void allocateBuffers(float t_screenW, float t_screenH);
+    void initDrawingEnv(float t_screenW, float t_screenH);
+    void setPrim();
+};
+
+#endif