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(svn r21648) -Codechange: unduplicate a bit of code

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rubidium 2010-12-27 18:21:19 +00:00
parent 744616bb36
commit b98c758e0b
1 changed files with 3 additions and 20 deletions
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23
src/viewport.cpp
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@ -973,31 +973,14 @@ static void DrawTileSelection(const TileInfo *ti)
if ((_thd.drawstyle & HT_DRAG_MASK) == HT_NONE) return;
if (_thd.diagonal) { // We're drawing a 45 degrees rotated (diagonal) rectangle
if (IsInsideRotatedRectangle((int)ti->x, (int)ti->y)) {
if (_thd.drawstyle & HT_RECT) { // Highlighting a square (clear land)
/* Don't mark tiles outside the map. */
if (!IsValidTile(ti->tile)) return;
SpriteID image = SPR_SELECT_TILE + SlopeToSpriteOffset(ti->tileh);
DrawSelectionSprite(image, _thd.make_square_red ? PALETTE_SEL_TILE_RED : PAL_NONE, ti, 7, FOUNDATION_PART_NORMAL);
} else { // Highlighting a dot (level land)
/* Figure out the Z coordinate for the single dot. */
byte z = ti->z;
if (ti->tileh & SLOPE_N) {
z += TILE_HEIGHT;
if (!(ti->tileh & SLOPE_S) && (ti->tileh & SLOPE_STEEP)) {
z += TILE_HEIGHT;
}
}
AddTileSpriteToDraw(_cur_dpi->zoom != 2 ? SPR_DOT : SPR_DOT_SMALL, PAL_NONE, ti->x, ti->y, z);
}
}
if (IsInsideRotatedRectangle((int)ti->x, (int)ti->y)) goto draw_inner;
return;
}
/* Inside the inner area? */
if (IsInsideBS(ti->x, _thd.pos.x, _thd.size.x) &&
IsInsideBS(ti->y, _thd.pos.y, _thd.size.y)) {
draw_inner:
if (_thd.drawstyle & HT_RECT) {
if (!is_redsq) DrawTileSelectionRect(ti, _thd.make_square_red ? PALETTE_SEL_TILE_RED : PAL_NONE);
} else if (_thd.drawstyle & HT_POINT) {
@ -2865,7 +2848,7 @@ void SetObjectToPlace(CursorID icon, PaletteID pal, HighLightStyle mode, WindowC
_thd.window_class = window_class;
_thd.window_number = window_num;
if (mode == HT_SPECIAL) { // special tools, like tunnels or docks start with presizing mode
if ((mode & HT_DRAG_MASK) == HT_SPECIAL) { // special tools, like tunnels or docks start with presizing mode
VpStartPreSizing();
}