RayLab/main.c at main · jibstack64/RayLab · GitHub

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#include <raylib.h>
#include "gmem.h"
#include "gdict.h"
#include "context.h"

// Scenes
#include "scenes/menu.h"
#include "scenes/play.h"
#include "scenes/editor.h"

// Default style
#include "styles/dark.h"

int main(int argc, char *argv[]) {

    /* gdict entries */
    gdict_init("textures", "path");

    // Create the context
    Context ctx = context_new(
        window_new("RayLab - ", 60, 600),
        (Map) { 0 }, (Player) { 0 }
    );

    uintptr_t last_scene_uid = 0; // For swapping scenes
    int last_window_length = ctx.window.length; // For window resizing

    // Initialisation
    InitWindow(
        ctx.window.length,
        ctx.window.length,
        ctx.window.title);
    SetTargetFPS(ctx.window.fps);
    GuiLoadStyleDark();

    // Immediately skip to PLAY or EDITOR and load map
    Scene scene = SCENE_MENU;
    if (argc > 1) {
        const char *path = argv[1];
        if (strlen(path) != 0) {
            // Attempt to load
            ctx.map = map_load_filename(path + 1);
            if (!ctx.map.data) {
                fprintf(stderr, "Failed to load map.\n");
                return 1;
            } else {
                switch (path[0]) {
                    case 'p':
                        scene = SCENE_PLAY;
                        break;
                    case 'e':
                        scene = SCENE_EDITOR;
                        break;
                }

            }
        }

    }

    // Main loop
    while (!WindowShouldClose() && ctx.running) {

        /* UPDATE PLAYER */
        ctx.player.mouse = GetMousePosition();

        /* WINDOW PROPERTIES UPDATE */
        if (ctx.window.length != last_window_length) {
            SetWindowSize(ctx.window.length, ctx.window.length);
            last_window_length = ctx.window.length;
        }

        /* SCENE SWAP + INITIALISE SCENE */
        if (scene.uid != last_scene_uid) {
            SetWindowTitle(TextFormat("%s%s", ctx.window.title, scene.subtitle));
            if (scene.init)
                scene.init(&ctx, &scene, SCENE_INIT);
            last_scene_uid = scene.uid;
        }

        /* UPDATE */
        if (scene.update)
            scene.update(&ctx, &scene, GetFrameTime());

        /* DRAWIN' */
        BeginDrawing();
            if (scene.draw)
                scene.draw(&ctx, &scene);
        EndDrawing();

    }

    // Save the map
    if (ctx.map.data)
        if (!map_dump_filename(ctx.map, "save.bin"))
            printf("Failed to save level!\n");

    // Cleanup (gmem handles the rest)
    if (scene.init)
        scene.init(&ctx, &scene, SCENE_CLEAN);
    CloseWindow();

    return 0;
}