dbc223eb84
Import existing source tree; original VCS history is no longer available. 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
105 lines
1.3 KiB
C++
105 lines
1.3 KiB
C++
/*(LGPL)
|
|
* Simple display for score, lives etc.
|
|
* © David Olofson, 2001-2003, 2007
|
|
*/
|
|
|
|
#define D_LINE_HEIGHT 9
|
|
|
|
#define D_LINE1_POS 1
|
|
#define D_LINE1_TXOFFS 0
|
|
|
|
#define D_LINE2_POS 9
|
|
#define D_LINE2_TXOFFS 0
|
|
|
|
#include <string.h>
|
|
|
|
#include "window.h"
|
|
#include "display.h"
|
|
|
|
display_t::display_t()
|
|
{
|
|
_on = 0;
|
|
caption("CAPTION");
|
|
text("TEXT");
|
|
on();
|
|
}
|
|
|
|
|
|
void display_t::color(Uint32 _cl)
|
|
{
|
|
_color = _cl;
|
|
if(_on)
|
|
invalidate();
|
|
}
|
|
|
|
|
|
void display_t::caption(const char *cap)
|
|
{
|
|
strncpy(_caption, cap, sizeof(_caption));
|
|
if(_on)
|
|
invalidate();
|
|
}
|
|
|
|
|
|
void display_t::text(const char *txt)
|
|
{
|
|
strncpy(_text, txt, sizeof(_text));
|
|
if(_on)
|
|
invalidate();
|
|
}
|
|
|
|
|
|
void display_t::on()
|
|
{
|
|
if(_on)
|
|
return;
|
|
|
|
_on = 1;
|
|
invalidate();
|
|
}
|
|
|
|
|
|
void display_t::off()
|
|
{
|
|
if(!_on)
|
|
return;
|
|
|
|
_on = 0;
|
|
invalidate();
|
|
}
|
|
|
|
|
|
void display_t::render_caption()
|
|
{
|
|
SDL_Rect r;
|
|
r.x = 0;
|
|
r.y = D_LINE1_POS;
|
|
r.w = width();
|
|
r.h = D_LINE_HEIGHT;
|
|
background(_color);
|
|
clear(&r);
|
|
if(_on)
|
|
center(D_LINE1_POS + D_LINE1_TXOFFS, _caption);
|
|
}
|
|
|
|
|
|
void display_t::render_text()
|
|
{
|
|
SDL_Rect r;
|
|
r.x = 0;
|
|
r.y = D_LINE2_POS;
|
|
r.w = width();
|
|
r.h = D_LINE_HEIGHT;
|
|
background(_color);
|
|
clear(&r);
|
|
if(_on)
|
|
center(D_LINE2_POS + D_LINE2_TXOFFS, _text);
|
|
}
|
|
|
|
|
|
void display_t::refresh(SDL_Rect *r)
|
|
{
|
|
render_caption();
|
|
render_text();
|
|
}
|