From b71ee14a0258372f03196e791d79e1db8231bfb8 Mon Sep 17 00:00:00 2001
From: sorgelig <pour.garbage@gmail.com>
Date: Sat, 20 Jan 2018 22:09:40 +0800
Subject: [PATCH] Option to disable mouse emulation by keyboard.

---
 mist_cfg.c | 1 +
 mist_cfg.h | 1 +
 user_io.c  | 6 +++++-
 3 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/mist_cfg.c b/mist_cfg.c
index 98266c2..ad5933a 100644
--- a/mist_cfg.c
+++ b/mist_cfg.c
@@ -33,6 +33,7 @@ const ini_var_t mist_ini_vars[] = {
 	{ "VIDEO_MODE", (void*)(mist_cfg.video_conf), STRING, 0, sizeof(mist_cfg.video_conf)-1, 1 },
 	{ "HDMI_AUDIO_96K", (void*)(&(mist_cfg.hdmi_audio_96k)), UINT8, 0, 1, 1 },
 	{ "DVI_MODE", (void*)(&(mist_cfg.dvi)), UINT8, 0, 1, 1 },
+	{ "KBD_NOMOUSE", (void*)(&(mist_cfg.kbd_nomouse)), UINT8, 0, 1, 1 },
 };
 
 // mist ini config
diff --git a/mist_cfg.h b/mist_cfg.h
index d5b5d75..706ebbb 100644
--- a/mist_cfg.h
+++ b/mist_cfg.h
@@ -23,6 +23,7 @@ typedef struct {
 	uint8_t hdmi_audio_96k;
 	uint8_t dvi;
 	uint8_t video_mode;
+	uint8_t kbd_nomouse;
 	char video_conf[1024];
 } mist_cfg_t;
 
diff --git a/user_io.c b/user_io.c
index d17a3b0..fe6cc67 100644
--- a/user_io.c
+++ b/user_io.c
@@ -1822,7 +1822,11 @@ void user_io_kbd(uint16_t key, int press)
 
 							default:
 								if (joy_force) emu_mode = (emu_mode == EMU_JOY0) ? EMU_JOY1 : EMU_JOY0;
-								else emu_mode = (emu_mode + 1) & 3;
+								else
+								{
+									emu_mode = (emu_mode + 1) & 3;
+									if(mist_cfg.kbd_nomouse && emu_mode == EMU_MOUSE) emu_mode = (emu_mode + 1) & 3;
+								}
 								break;
 							}
 							input_notify_mode();