66 lines
1.9 KiB
C
66 lines
1.9 KiB
C
#include "mempool.h"
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#include "scene_impl.h"
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#include <stdio.h>
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#include <unistd.h>
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#include <math.h>
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// Maintain own queue to handle key presses
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struct sc_queue_32 key_buffer;
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const float DT = 1.0f/60.0f;
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int main(void)
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{
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sc_queue_init(&key_buffer);
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InitWindow(1280, 640, "raylib");
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SetTargetFPS(60);
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init_memory_pools();
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MenuScene_t scene;
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init_menu_scene(&scene);
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scene.scene.bg_colour = RAYWHITE;
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while(true)
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{
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// This entire key processing relies on the assumption that a pressed key will
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// appear in the polling of raylib
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unsigned int sz = sc_queue_size(&key_buffer);
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// Process any existing pressed key
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for (size_t i = 0; i < sz; i++)
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{
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int button = sc_queue_del_first(&key_buffer);
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ActionType_t action = sc_map_get_64(&scene.scene.action_map, button);
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if (IsKeyReleased(button))
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{
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do_action(&scene.scene, action, false);
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}
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else
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{
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do_action(&scene.scene, action, true);
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sc_queue_add_last(&key_buffer, button);
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}
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}
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// Detect new key presses
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while(true)
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{
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int button = GetKeyPressed();
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if (button == 0) break;
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ActionType_t action = sc_map_get_64(&scene.scene.action_map, button);
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if (!sc_map_found(&scene.scene.action_map)) continue;
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do_action(&scene.scene, action, true);
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sc_queue_add_last(&key_buffer, button);
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}
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float frame_time = GetFrameTime();
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float delta_time = fminf(frame_time, DT);
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update_scene(&scene.scene, delta_time);
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update_entity_manager(&scene.scene.ent_manager);
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// This is needed to advance time delta
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render_scene(&scene.scene);
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if (WindowShouldClose()) break;
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}
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free_menu_scene(&scene);
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sc_queue_term(&key_buffer);
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CloseWindow();
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}
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