From bd9ea67c6392ac12188db816ce4866f5729e8ec7 Mon Sep 17 00:00:00 2001
From: sorgelig <pour.garbage@gmail.com>
Date: Sat, 2 May 2020 15:12:19 +0800
Subject: [PATCH] Add sniper mode option in ini.

---
 MiSTer.ini | 5 +++++
 cfg.cpp    | 1 +
 cfg.h      | 1 +
 input.cpp  | 2 +-
 4 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/MiSTer.ini b/MiSTer.ini
index 8b0fa0a..3b0ba2c 100644
--- a/MiSTer.ini
+++ b/MiSTer.ini
@@ -102,3 +102,8 @@ controller_info=6
 ; You have to provide correct VID and PID of your input device
 jammasd_vid=0x04D8
 jammasd_pid=0xF3AD
+
+; Speeds in sniper/non-sniper modes of mouse emulation by joystick 
+; 0 - (default) - faster move in non-sniper mode, slower move in sniper mode.
+; 1 - movement speeds are swapped.
+sniper_mode=0
diff --git a/cfg.cpp b/cfg.cpp
index 91fb7ff..55cce9a 100644
--- a/cfg.cpp
+++ b/cfg.cpp
@@ -68,6 +68,7 @@ static const ini_var_t ini_vars[] =
 	{ "REFRESH_MAX", (void*)(&(cfg.refresh_max)), UINT8, 0, 150 },
 	{ "JAMMASD_VID", (void*)(&(cfg.jammasd_vid)), UINT16, 0, 0xFFFF },
 	{ "JAMMASD_PID", (void*)(&(cfg.jammasd_pid)), UINT16, 0, 0xFFFF },
+	{ "SNIPER_MODE", (void*)(&(cfg.sniper_mode)), UINT8, 0, 1 },
 };
 
 static const int nvars = (int)(sizeof(ini_vars) / sizeof(ini_var_t));
diff --git a/cfg.h b/cfg.h
index 2664d4b..4e10716 100644
--- a/cfg.h
+++ b/cfg.h
@@ -42,6 +42,7 @@ typedef struct {
 	uint8_t recents;
 	uint16_t jammasd_vid;
 	uint16_t jammasd_pid;
+	uint8_t sniper_mode;
 	char bootcore[256];
 	char video_conf[1024];
 	char video_conf_pal[1024];
diff --git a/input.cpp b/input.cpp
index 36b7e88..22ec881 100644
--- a/input.cpp
+++ b/input.cpp
@@ -3418,7 +3418,7 @@ int input_poll(int getchar)
 
 			int dx = mouse_emu_x;
 			int dy = mouse_emu_y;
-			if (mouse_sniper)
+			if (mouse_sniper ^ cfg.sniper_mode)
 			{
 				if (dx > 2) dx = 2;
 				if (dx < -2) dx = -2;