MiMoEngine ASM: x86-64 MASM汇编+C混合架构游戏引擎

核心热路径(数学/内存/字符串/性能分析)用MASM汇编(SSE/AVX2)
外围系统(窗口/渲染/ECS/音频/UI/脚本)用C语言
含自研编辑器、VisualScript积木编程、中文渲染(glyph_atlas)

Engine/Input/input.h

@@ -0,0 +1,88 @@
+#pragma once
+
+// ============================================================================
+// input.h - 输入管理 (键盘/鼠标/手柄)
+// ============================================================================
+
+#include <Windows.h>
+#include <Xinput.h>
+#include <stdint.h>
+
+#pragma comment(lib, "xinput.lib")
+
+// 键盘状态
+#define MAX_KEYS 256
+
+// 鼠标按钮
+#define MOUSE_LEFT   0
+#define MOUSE_RIGHT  1
+#define MOUSE_MIDDLE 2
+
+// 手柄按钮
+#define GAMEPAD_A      XINPUT_GAMEPAD_A
+#define GAMEPAD_B      XINPUT_GAMEPAD_B
+#define GAMEPAD_X      XINPUT_GAMEPAD_X
+#define GAMEPAD_Y      XINPUT_GAMEPAD_Y
+#define GAMEPAD_START  XINPUT_GAMEPAD_START
+#define GAMEPAD_BACK   XINPUT_GAMEPAD_BACK
+#define GAMEPAD_LB     XINPUT_GAMEPAD_LEFT_SHOULDER
+#define GAMEPAD_RB     XINPUT_GAMEPAD_RIGHT_SHOULDER
+#define GAMEPAD_LTHUMB XINPUT_GAMEPAD_LEFT_THUMB
+#define GAMEPAD_RTHUMB XINPUT_GAMEPAD_RIGHT_THUMB
+#define GAMEPAD_UP     XINPUT_GAMEPAD_DPAD_UP
+#define GAMEPAD_DOWN   XINPUT_GAMEPAD_DPAD_DOWN
+#define GAMEPAD_LEFT   XINPUT_GAMEPAD_DPAD_LEFT
+#define GAMEPAD_RIGHT  XINPUT_GAMEPAD_DPAD_RIGHT
+
+typedef struct {
+    int key_states[MAX_KEYS];
+    int key_prev[MAX_KEYS];
+
+    int mouse_x, mouse_y;
+    int mouse_dx, mouse_dy;
+    int mouse_scroll;
+    int mouse_buttons[3];
+    int mouse_prev[3];
+
+    XINPUT_STATE gamepad_state;
+    XINPUT_STATE gamepad_prev;
+    int gamepad_connected;
+
+    float deadzone;
+} Input;
+
+// 创建/销毁
+Input* input_create(void);
+void input_destroy(Input* input);
+
+// 更新 (每帧调用)
+void input_update(Input* input);
+
+// Win32 消息处理
+void input_process_key(Input* input, int key, int down);
+void input_process_mouse_move(Input* input, int x, int y);
+void input_process_mouse_button(Input* input, int button, int down);
+void input_process_mouse_wheel(Input* input, int delta);
+
+// 键盘查询
+int input_key_down(Input* input, int key);
+int input_key_pressed(Input* input, int key);
+int input_key_released(Input* input, int key);
+
+// 鼠标查询
+int input_mouse_button(Input* input, int button);
+int input_mouse_button_pressed(Input* input, int button);
+void input_get_mouse_pos(Input* input, int* x, int* y);
+void input_get_mouse_delta(Input* input, int* dx, int* dy);
+int input_get_mouse_scroll(Input* input);
+
+// 手柄查询
+int input_gamepad_connected(Input* input);
+float input_gamepad_axis_lx(Input* input);
+float input_gamepad_axis_ly(Input* input);
+float input_gamepad_axis_rx(Input* input);
+float input_gamepad_axis_ry(Input* input);
+float input_gamepad_trigger_l(Input* input);
+float input_gamepad_trigger_r(Input* input);
+int input_gamepad_button(Input* input, uint16_t button);
+int input_gamepad_button_pressed(Input* input, uint16_t button);