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Lift the sceenshot() and get_zoom_facotor() functions.

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This commit is contained in:
Eric S. Raymond 2007-06-22 11:59:47 +00:00
parent 63e81a6a31
commit 1960c1e1a7
2 changed files with 27 additions and 29 deletions
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45
src/display.cpp
View file

@ -111,6 +111,28 @@ bool display::outside_area(const SDL_Rect& area, const int x, const int y) const
y < area.y || y > area.y + area.h - y_thresh);
}
void map_display::screenshot()
{
std::string datadir = get_screenshot_dir();
static unsigned int counter = 0;
std::string name;
do {
std::stringstream filename;
filename << datadir << "/" << _("Screenshot") << "_";
filename.width(5);
filename.fill('0');
filename.setf(std::ios_base::right);
filename << counter << ".bmp";
counter++;
name = filename.str();
} while(file_exists(name));
SDL_SaveBMP(screen_.getSurface().get(), name.c_str());
}
// Methods for superclass aware of units go here
@ -563,29 +585,6 @@ void display::set_default_zoom()
set_zoom(DefaultZoom - zoom_);
}
void display::screenshot()
{
std::string datadir = get_screenshot_dir();
static unsigned int counter = 0;
std::string name;
do {
std::stringstream filename;
filename << datadir << "/" << _("Screenshot") << "_";
filename.width(5);
filename.fill('0');
filename.setf(std::ios_base::right);
filename << counter << ".bmp";
counter++;
name = filename.str();
} while(file_exists(name));
SDL_SaveBMP(screen_.getSurface().get(), name.c_str());
}
void display::scroll_to_tile(const gamemap::location& loc, SCROLL_TYPE scroll_type, bool check_fogged)
{
if(screen_.update_locked() || (check_fogged && fogged(loc))) {

11
src/display.hpp
View file

@ -95,6 +95,11 @@ public:
//(from top tip to bottom tip or left edge to right edge)
int hex_size() const { return zoom_; }
// Returns the current zoom factor.
double get_zoom_factor() { return double(zoom_)/double(image::tile_size); }
//function to make a screenshot and save it in a default location
void screenshot();
protected:
CVideo& screen_;
const gamemap& map_;
@ -132,12 +137,6 @@ public:
// sets the zoom amount to the default.
void set_default_zoom();
// Returns the current zoom factor.
double get_zoom_factor() { return double(zoom_)/double(image::tile_size); }
//function to make a screenshot and save it in a default location
void screenshot();
enum SCROLL_TYPE { SCROLL, WARP, ONSCREEN };
//function which will scroll such that location loc is on-screen.