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Send parameter as const reference and cleanups.

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This commit is contained in:
Mark de Wever 2008-11-10 18:30:30 +00:00
parent 35a6ac12cb
commit d8e00df06a
1 changed files with 13 additions and 5 deletions
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18
src/display.hpp
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@ -294,14 +294,22 @@ public:
* These functions require a prerendered surface.
* Since they are drawn at the top, they are not influenced by TOD, shroud etc.
*/
void set_hex_overlay(const map_location& loc, surface image) { hex_overlay_[loc] = image; }
void set_hex_overlay(const map_location& loc, const surface& image)
{ hex_overlay_[loc] = image; }
void clear_hex_overlay(const map_location& loc);
void set_selected_hex_overlay(const surface& image) { selected_hex_overlay_ = image; }
void clear_selected_hex_overlay() { selected_hex_overlay_ = NULL; }
void set_selected_hex_overlay(const surface& image)
{ selected_hex_overlay_ = image; }
void set_mouseover_hex_overlay(const surface& image) { mouseover_hex_overlay_ = image; }
void clear_mouseover_hex_overlay() { mouseover_hex_overlay_ = NULL; }
void clear_selected_hex_overlay()
{ selected_hex_overlay_ = NULL; }
void set_mouseover_hex_overlay(const surface& image)
{ mouseover_hex_overlay_ = image; }
void clear_mouseover_hex_overlay()
{ mouseover_hex_overlay_ = NULL; }
/**
* Debug function to toggle the "sunset" mode.