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* added fast graphical cursor :)

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* building structures should work
This commit is contained in:
Michał W. Urbańczyk
2008-08-01 18:13:33 +00:00
parent e5a064f36b
commit bfad10a8e4
11 changed files with 54 additions and 312 deletions
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244
CCursorHandler.cpp
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@@ -1,237 +1,51 @@
#include "stdafx.h"
#include "CCursorHandler.h"
#include "SDL.h"
#include "SDL_thread.h"
#include "SDL_Extensions.h"
#include "CGameInfo.h"
#include "SDL_framerate.h"
#include "hch/CLodHandler.h"
#include "hch/CDefHandler.h"
extern SDL_Surface * screen;
/* Creates a new mouse cursor from an XPM */
/* XPM */
static const char *arrow[] = { //no cursor mode
/* width height num_colors chars_per_pixel */
" 32 32 3 1",
/* colors */
"X c #000000",
". c #ffffff",
" c None",
/* pixels */
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
"0,0"
};
/* XPM */
static const char *arrow2[] = { //normal cursor
/* width height num_colors chars_per_pixel */
" 32 32 3 1",
/* colors */
"X c #000000",
". c #ffffff",
" c None",
/* pixels */
"X ",
"XX ",
"X.X ",
"X..X ",
"X...X ",
"X....X ",
"X.....X ",
"X......X ",
"X.......X ",
"X........X ",
"X.....XXXXX ",
"X..X..X ",
"X.X X..X ",
"XX X..X ",
"X X..X ",
" X..X ",
" X..X ",
" X..X ",
" XX ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
" ",
"0,0"
};
static SDL_Cursor *init_system_cursor(const char *image[])
{
int i, row, col;
Uint8 data[4*32];
Uint8 mask[4*32];
int hot_x, hot_y;
i = -1;
for ( row=0; row<32; ++row ) {
for ( col=0; col<32; ++col ) {
if ( col % 8 ) {
data[i] <<= 1;
mask[i] <<= 1;
} else {
++i;
data[i] = mask[i] = 0;
}
switch (image[4+row][col]) {
case 'X':
data[i] |= 0x01;
//k[i] |= 0x01;
break;
case '.':
mask[i] |= 0x01;
break;
case ' ':
break;
}
}
}
sscanf(image[4+row], "%d,%d", &hot_x, &hot_y);
return SDL_CreateCursor(data, mask, 32, 32, hot_x, hot_y);
}
//int cursorHandlerFunc(void * cursorHandler)
//{
// FPSmanager * cursorFramerateKeeper = new FPSmanager;
// SDL_initFramerate(cursorFramerateKeeper);
// SDL_setFramerate(cursorFramerateKeeper, 200);
//
// CCursorHandler * ch = (CCursorHandler *) cursorHandler;
// while(true)
// {
// if(ch->xbef!=-1 && ch->ybef!=-1) //restore surface under cursor
// {
// blitAtWR(ch->behindCur, ch->xbef, ch->ybef);
// }
// ch->xbef = ch->xpos;
// ch->ybef = ch->ypos;
// //prepare part of surface to restore
// SDL_BlitSurface(screen, &genRect(32, 32, ch->xpos, ch->ypos), ch->behindCur, NULL);
// CSDL_Ext::update(ch->behindCur);
//
// //blit cursor
// if(ch->curVisible)
// {
// switch(ch->mode)
// {
// case 0:
// {
// break;
// }
// case 1:
// {
// break;
// }
// case 2:
// {
// blitAtWR(ch->deflt->ourImages[ch->number].bitmap, ch->xpos, ch->ypos);
// break;
// }
// }
// }
// SDL_framerateDelay(cursorFramerateKeeper);
// //SDL_Delay(5); //to avoid great usage of CPU
// }
// return 0;
//}
void CCursorHandler::initCursor()
{
//#if SDL_BYTEORDER == SDL_BIG_ENDIAN
// int rmask = 0xff000000;
// int gmask = 0x00ff0000;
// int bmask = 0x0000ff00;
// int amask = 0x000000ff;
//#else
// int rmask = 0x000000ff;
// int gmask = 0x0000ff00;
// int bmask = 0x00ff0000;
// int amask = 0xff000000;
//#endif
// curVisible = true;
// xpos = ypos = 0;
// behindCur = SDL_CreateRGBSurface(SDL_SWSURFACE, 32, 32, 32, rmask, gmask, bmask, amask);
// xbef = ybef = 0;
// adventure = CDefHandler::giveDef("CRADVNTR.DEF");
// combat = CDefHandler::giveDef("CRCOMBAT.DEF");
// deflt = CDefHandler::giveDef("CRDEFLT.DEF");
// spell = CDefHandler::giveDef("CRSPELL.DEF");
// //SDL_SetCursor(init_system_cursor(arrow));
// //SDL_Thread * myth = SDL_CreateThread(&cursorHandlerFunc, this);
#if SDL_BYTEORDER == SDL_BIG_ENDIAN
int rmask = 0xff000000;
int gmask = 0x00ff0000;
int bmask = 0x0000ff00;
int amask = 0x000000ff;
#else
int rmask = 0x000000ff;
int gmask = 0x0000ff00;
int bmask = 0x00ff0000;
int amask = 0xff000000;
#endif
mode = number = xpos = ypos = 0;
help = CSDL_Ext::newSurface(32,32);
cursors.push_back(CDefHandler::giveDef("CRADVNTR.DEF"));
cursors.push_back(CDefHandler::giveDef("CRCOMBAT.DEF"));
cursors.push_back(CDefHandler::giveDef("CRDEFLT.DEF"));
cursors.push_back(CDefHandler::giveDef("CRSPELL.DEF"));
SDL_ShowCursor(SDL_DISABLE);
}
void CCursorHandler::changeGraphic(int type, int no)
{
//mode = type;
//number = no;
mode = type;
number = no;
}
void CCursorHandler::cursorMove(int x, int y)
{
//xbef = xpos;
//ybef = ypos;
//xpos = x;
//ypos = y;
xpos = x;
ypos = y;
}
void CCursorHandler::hardwareCursor()
void CCursorHandler::draw1()
{
//curVisible = false;
//SDL_SetCursor(init_system_cursor(arrow2));
SDL_BlitSurface(screen,&genRect(32,32,xpos,ypos),help,&genRect(32,32,0,0));
blitAt(cursors[mode]->ourImages[number].bitmap,xpos,ypos);
}
void CCursorHandler::hideCursor()
void CCursorHandler::draw2()
{
//curVisible = false;
//SDL_SetCursor(init_system_cursor(arrow));
}
void CCursorHandler::showGraphicCursor()
{
//curVisible = true;
//SDL_SetCursor(init_system_cursor(arrow));
//changeGraphic(0, 0);
blitAt(help,xpos,ypos);
}