58 lines
1.3 KiB
C
58 lines
1.3 KiB
C
/**
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* Copyright (c) 2021 Dominic Masters
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*
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* This software is released under the MIT License.
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* https://opensource.org/licenses/MIT
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*/
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#pragma once
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#include "../libs.h"
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#include "camera.h"
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#include "shader.h"
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#include "../engine/engine.h"
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/** Maximum number of items a scene can support */
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#define SCENE_ITEMS_MAX 32
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typedef struct _scene_t scene_t;
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typedef struct _sceneitem_t sceneitem_t;
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/**
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* Callback for when scene events occur.
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*
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* @param scene The scene that is being evented.
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* @param i The index of the current scene item.
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* @param engine The game's engine.
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*/
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typedef void sceneitemcallback_t(
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scene_t *scene, int32_t i, engine_t *engine
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);
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typedef struct _sceneitem_t {
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sceneitemcallback_t *onUpdate;
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sceneitemcallback_t *onRender;
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sceneitemcallback_t *onDispose;
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} sceneitem_t;
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typedef struct _scene_t {
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/** Camera that is used to render the scene */
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camera_t camera;
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/** Any custom user data pointer */
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void *user;
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/** Items within the scene */
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sceneitem_t items[SCENE_ITEMS_MAX];
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int32_t itemCount;
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} scene_t;
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void sceneInit(scene_t *scene);
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sceneitem_t * sceneAdd(scene_t *scene);
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void sceneUpdate(scene_t *scene, engine_t *engine);
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void sceneRender(scene_t *scene, engine_t *engine, shader_t *shader);
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void sceneDispose(scene_t *scene); |