Fixed buffer overflowing because of mouse input

platform/glfw/glwfwplatform.c

@@ -120,9 +120,9 @@ void glfwOnKey(GLFWwindow *window,
 ) {
   input_t *input = &GAME_STATE->engine.input;
   if(action == GLFW_PRESS) {
-    input->buffer[key] = 1;
+    input->buffer[(inputsource_t)key] = 1;
   } else if(action == GLFW_RELEASE) {
-    input->buffer[key] = 0;
+    input->buffer[(inputsource_t)key] = 0;
   }
 }