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Changed middle click scrolling, added faster ctrl-middle click scrolling

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This commit is contained in:
jsalmon3 2003-04-22 02:49:59 +00:00
parent 23cdae6feb
commit 3b2f98e9f8
1 changed files with 15 additions and 25 deletions

40
src/ui/mouse.cpp
View file

@ -10,7 +10,7 @@
//
/**@name mouse.c - The mouse handling. */
//
// (c) Copyright 1998-2003 by Lutz Sammer
// (c) Copyright 1998-2003 by Lutz Sammer and Jimmy Salmon
//
// FreeCraft is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published
@ -643,35 +643,25 @@ global void UIHandleMouseMove(int x,int y)
if( GameCursor==TheUI.Scroll.Cursor ) {
int xo;
int yo;
int scroll;
if( KeyModifiers&ModifierControl ) {
scroll=2;
} else {
scroll=4;
}
// FIXME: Support with CTRL for faster scrolling.
xo = TheUI.MouseViewport->MapX;
yo = TheUI.MouseViewport->MapY;
if ( TheUI.ReverseMouseMove ) {
if (x < CursorStartX) {
xo++;
} else if (x > CursorStartX) {
xo--;
}
if (y < CursorStartY) {
yo++;
} else if (y > CursorStartY) {
yo--;
}
if( TheUI.ReverseMouseMove ) {
xo+=(CursorStartX-x)/scroll;
yo+=(CursorStartY-y)/scroll;
} else {
if (x < CursorStartX) {
xo--;
} else if (x > CursorStartX) {
xo++;
}
if (y < CursorStartY) {
yo--;
} else if (y > CursorStartY) {
yo++;
}
xo+=(x-CursorStartX)/scroll;
yo+=(y-CursorStartY)/scroll;
}
TheUI.WarpX = CursorStartX;
TheUI.WarpY = CursorStartY;
TheUI.WarpX=CursorStartX;
TheUI.WarpY=CursorStartY;
ViewportSetViewpoint(TheUI.MouseViewport, xo, yo);
return;
}