Added input manager and license.

src/engine/engine.c

@@ -0,0 +1,47 @@
+/**
+ * Copyright (c) 2021 Dominic Msters
+ * 
+ * This software is released under the MIT License.
+ * https://opensource.org/licenses/MIT
+ */
+
+#include "engine.h"
+
+engine_t * engineInit(char *gameName) {
+  // Create the engine instance.
+  engine_t *engine = malloc(sizeof(engine_t));
+  if(engine == NULL) return NULL;
+
+  // Setup the renderer.
+  engine->render = renderInit(gameName);
+  if(engine->render == NULL) {
+    free(engine);
+    return NULL;
+  }
+
+  // Setup the input manager.
+  engine->input = inputInit(0);
+  if(engine->input == NULL) {
+    free(engine->render);
+    free(engine);
+    return NULL;
+  }
+
+  return engine;
+}
+
+void engineStart(engine_t *engine) {
+  while(!glfwWindowShouldClose(engine->render->window)) {
+    inputUpdate(engine->input);
+    renderFrame(engine->render);
+    glfwSwapBuffers(engine->render->window);
+    glfwPollEvents();
+  }
+}
+
+bool engineDispose(engine_t *engine) {
+  if(!renderDispose(engine->render)) return false;
+  free(engine);
+
+  return true;
+}

src/engine/engine.h

@@ -0,0 +1,46 @@
+// Copyright (c) 2021 Dominic Msters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include <stdbool.h>
+#include "../display/render.h"
+#include "../file/asset.h"
+#include "../input/input.h"
+
+/** Information about the current engine context. */
+typedef struct {
+  /** Name of the game running. */
+  char *gameName;
+
+  /** Renderer for the engine. */
+  render_t *render;
+  
+  /** Input Manager for the engine. */
+  input_t *input;
+} engine_t;
+
+/**
+ * Initialize the engine context.
+ * 
+ * @param gameName Name of the game being initialized.
+ * @return The engine context.
+ */
+engine_t * engineInit(char *gameName);
+
+/**
+ * Start the main engine loop.
+ * 
+ * @param engine The game to start the loop for.
+ */
+void engineStart(engine_t *engine);
+
+/**
+ * Cleanup a previously constructed game engine instance.
+ * 
+ * @param engine The engine to cleanup.
+ * @return True if successful or not.
+ */
+bool engineDispose(engine_t *engine);
+