61 lines
1.6 KiB
C++
61 lines
1.6 KiB
C++
//
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// Created by Wouter Groeneveld on 28/07/18.
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//
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#ifndef GBA_SPRITE_ENGINE_GBAENGINE_H
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#define GBA_SPRITE_ENGINE_GBAENGINE_H
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#include <libgba-sprite-engine/gba/tonc_memmap.h>
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#include <libgba-sprite-engine/gba/tonc_memdef.h>
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#include "scene.h"
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#include "sound_control.h"
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#include "timer.h"
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#define GBA_SCREEN_WIDTH 240
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#define GBA_SCREEN_HEIGHT 160
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class GBAEngine {
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private:
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// WHY raw pointers? the engine does the transition and cleanup work itself
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Scene* currentScene;
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Scene* sceneToTransitionTo;
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static std::unique_ptr<Timer> timer;
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static std::unique_ptr<SoundControl> activeChannelA;
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static std::unique_ptr<SoundControl> activeChannelB;
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void vsync();
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void cleanupPreviousScene();
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void enqueueSound(const s8 *data, int totalSamples, int sampleRate, SoundChannel channel);
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void enableTimer0AndVBlank();
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void disableTimer0AndVBlank();
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static void startOnVBlank() { REG_IME = 1; }
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static void stopOnVBlank() { REG_IME = 0; }
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static void onVBlank();
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public:
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GBAEngine();
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Timer* getTimer();
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void setScene(Scene* scene);
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void dequeueAllSounds();
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void enqueueMusic(const s8 *data, int totalSamples, int sampleRate = 16000) {
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enqueueSound(data, totalSamples, sampleRate, ChannelA);
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}
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void enqueueSound(const s8 *data, int totalSamples, int sampleRate = 16000) {
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enqueueSound(data, totalSamples, sampleRate, ChannelB);
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}
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u16 readKeys();
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void update();
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void delay(int times) {
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for(int i = 0; i < times; i++){}
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}
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};
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#endif //GBA_SPRITE_ENGINE_GBAENGINE_H
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