90 lines
2.2 KiB
C++
90 lines
2.2 KiB
C++
#include "jgame.h"
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#include "jdraw.h"
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#include "jinput.h"
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#include "jaudio.h"
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#include <SDL3/SDL.h>
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namespace game
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{
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static int param_count = 0;
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static char **params = nullptr;
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static bool should_exit = false;
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static unsigned int ticks_per_frame = 1000/60;
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void setUpdateTicks(const int ticks)
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{
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ticks_per_frame = ticks;
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}
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void exit()
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{
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should_exit = true;
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}
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const char* getParams(const int index)
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{
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if (index<param_count) return params[index];
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return nullptr;
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}
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}
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int main(int argc, char *argv[])
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{
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game::param_count = argc;
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game::params = argv;
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SDL_Init(SDL_INIT_VIDEO | SDL_INIT_AUDIO | SDL_INIT_GAMEPAD);
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input::init();
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audio::init();
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game::init();
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static unsigned int current_ticks = SDL_GetTicks();
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SDL_Event e;
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while (!game::should_exit)
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{
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while(SDL_PollEvent(&e))
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{
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if (e.type==SDL_EVENT_QUIT) { game::should_exit = true; break; }
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if (e.type==SDL_EVENT_KEY_DOWN)
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{
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input::updateKey(e.key.scancode);
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}
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if (e.type==SDL_EVENT_KEY_UP)
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{
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input::updateKeypressed(e.key.scancode);
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}
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if (e.type==SDL_EVENT_MOUSE_BUTTON_UP)
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{
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input::updateClk(e.button.button);
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}
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if (e.type==SDL_EVENT_MOUSE_WHEEL)
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{
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input::updateWheel(e.wheel.y);
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}
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if (e.type==SDL_EVENT_GAMEPAD_BUTTON_DOWN) {
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input::updatePadBtn(e.gbutton.button);
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input::updatePadBtnPressed(e.gbutton.button);
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}
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}
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if (SDL_GetTicks()-current_ticks >= game::ticks_per_frame)
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{
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current_ticks = SDL_GetTicks();
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if (!game::loop()) game::should_exit = true;
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input::updateKey(SDL_SCANCODE_UNKNOWN);
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input::updateKeypressed(SDL_SCANCODE_UNKNOWN);
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input::updateClk(0);
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input::updateWheel(0);
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input::updatePadBtn(SDL_GAMEPAD_BUTTON_INVALID);
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input::updatePadBtnPressed(SDL_GAMEPAD_BUTTON_INVALID);
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}
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}
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audio::quit();
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draw::quit();
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return 0;
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} |