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(svn r17835) -Codechange: constify few variables

This commit is contained in:
smatz 2009-10-20 22:17:39 +00:00
parent f4e0b3642b
commit 79906f7ffe
1 changed files with 3 additions and 2 deletions
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5
src/smallmap_gui.cpp
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@ -629,7 +629,7 @@ class SmallMapWindow : public Window {
* @param dpi the part of the smallmap to be drawn into
* @param blitter current blitter
*/
void DrawVehicles(DrawPixelInfo *dpi, Blitter *blitter)
void DrawVehicles(const DrawPixelInfo *dpi, Blitter *blitter)
{
const Vehicle *v;
FOR_ALL_VEHICLES(v) {
@ -678,7 +678,7 @@ class SmallMapWindow : public Window {
* Adds town names to the smallmap.
* @param dpi the part of the smallmap to be drawn into
*/
void DrawTowns(DrawPixelInfo *dpi)
void DrawTowns(const DrawPixelInfo *dpi)
{
const Town *t;
FOR_ALL_TOWNS(t) {
@ -862,6 +862,7 @@ class SmallMapWindow : public Window {
/* Draw town names */
if (this->show_towns) this->DrawTowns(dpi);
/* Draw map indicators */
this->DrawMapIndicators();
_cur_dpi = old_dpi;