From 88a7e238974e8de608ebdb6191e3d34ce25da44e Mon Sep 17 00:00:00 2001
From: rubidium <rubidium@openttd.org>
Date: Mon, 9 Nov 2009 16:07:03 +0000
Subject: (svn r18031) -Codechange: since basically r7157 adding up 'all' mouse
 movement isn't needed anymore because after each even that movement is
 handled and the counter is reset. As such simply assigning instead of adding
 works.

---
 src/video/allegro_v.cpp | 4 ++--
 src/video/sdl_v.cpp     | 4 ++--
 src/video/win32_v.cpp   | 8 ++++----
 3 files changed, 8 insertions(+), 8 deletions(-)

(limited to 'src')

diff --git a/src/video/allegro_v.cpp b/src/video/allegro_v.cpp
index 542422aef..4dc588159 100644
--- a/src/video/allegro_v.cpp
+++ b/src/video/allegro_v.cpp
@@ -379,8 +379,8 @@ static void PollEvent()
 	int dy = mouse_y - _cursor.pos.y;
 	if (dx != 0 || dy != 0) {
 		if (_cursor.fix_at) {
-			_cursor.delta.x += dx;
-			_cursor.delta.y += dy;
+			_cursor.delta.x = dx;
+			_cursor.delta.y = dy;
 			position_mouse(_cursor.pos.x, _cursor.pos.y);
 		} else {
 			_cursor.delta.x = dx;
diff --git a/src/video/sdl_v.cpp b/src/video/sdl_v.cpp
index 984556237..0e347645e 100644
--- a/src/video/sdl_v.cpp
+++ b/src/video/sdl_v.cpp
@@ -385,8 +385,8 @@ static int PollEvent()
 				int dx = ev.motion.x - _screen.width / 2;
 				int dy = ev.motion.y - _screen.height / 2;
 				if (dx != 0 || dy != 0) {
-					_cursor.delta.x += dx;
-					_cursor.delta.y += dy;
+					_cursor.delta.x = dx;
+					_cursor.delta.y = dy;
 					SDL_CALL SDL_WarpMouse(_screen.width / 2, _screen.height / 2);
 				}
 			} else {
diff --git a/src/video/win32_v.cpp b/src/video/win32_v.cpp
index 31cc01471..57108f355 100644
--- a/src/video/win32_v.cpp
+++ b/src/video/win32_v.cpp
@@ -433,8 +433,8 @@ static LRESULT CALLBACK WndProcGdi(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lP
 				int dx = x - _cursor.pos.x;
 				int dy = y - _cursor.pos.y;
 				if (dx != 0 || dy != 0) {
-					_cursor.delta.x += dx;
-					_cursor.delta.y += dy;
+					_cursor.delta.x = dx;
+					_cursor.delta.y = dy;
 
 					pt.x = _cursor.pos.x;
 					pt.y = _cursor.pos.y;
@@ -443,8 +443,8 @@ static LRESULT CALLBACK WndProcGdi(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lP
 					SetCursorPos(pt.x, pt.y);
 				}
 			} else {
-				_cursor.delta.x += x - _cursor.pos.x;
-				_cursor.delta.y += y - _cursor.pos.y;
+				_cursor.delta.x = x - _cursor.pos.x;
+				_cursor.delta.y = y - _cursor.pos.y;
 				_cursor.pos.x = x;
 				_cursor.pos.y = y;
 				_cursor.dirty = true;
-- 
cgit v1.2.3-70-g09d2