Start of the new configuration file engine. Still needs some work. See "cfg" folder for the old pascal version.
git-svn-id: svn://pulkomandy.tk/GrafX2/trunk@126 416bcca6-2ee7-4201-b75f-2eb2f807beb1
This commit is contained in:
Adrien Destugues
parent
2b609d6e03
commit
a8d54ab31f
BIN
cfg_new/5pxtinyfont.png
Normal file
BIN
cfg_new/5pxtinyfont.png
Normal file
Binary file not shown.
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After Width: | Height: | Size: 720 B |
11
cfg_new/Makefile
Normal file
11
cfg_new/Makefile
Normal file
@ -0,0 +1,11 @@
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COPT = -c `sdl-config --cflags` -Wall
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LOPT = `sdl-config --libs` -lSDL_image -lSDL_gfx
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gfxcfg: gfxcfg.o SFont.o
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gcc gfxcfg.o SFont.o -o gfxcfg $(LOPT)
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gfxcfg.o: gfxcfg.c SFont.h
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gcc gfxcfg.c -o gfxcfg.o $(COPT)
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SFont.o: SFont.h SFont.c
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gcc SFont.c -o SFont.o $(COPT)
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178
cfg_new/SFont.c
Normal file
178
cfg_new/SFont.c
Normal file
@ -0,0 +1,178 @@
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/* SFont: a simple font-library that uses special .pngs as fonts
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Copyright (C) 2003 Karl Bartel
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License: GPL or LGPL (at your choice)
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WWW: http://www.linux-games.com/sfont/
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
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GNU General Public License for more details.
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|
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You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
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||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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Karl Bartel
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Cecilienstr. 14
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12307 Berlin
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GERMANY
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karlb@gmx.net
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*/
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#include <SDL/SDL.h>
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#include <assert.h>
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#include <stdlib.h>
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#include "SFont.h"
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static Uint32 GetPixel(SDL_Surface *Surface, Sint32 X, Sint32 Y)
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{
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Uint8 *bits;
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Uint32 Bpp;
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assert(X>=0);
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assert(X<Surface->w);
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Bpp = Surface->format->BytesPerPixel;
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bits = ((Uint8 *)Surface->pixels)+Y*Surface->pitch+X*Bpp;
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// Get the pixel
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switch(Bpp) {
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case 1:
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return *((Uint8 *)Surface->pixels + Y * Surface->pitch + X);
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break;
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case 2:
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return *((Uint16 *)Surface->pixels + Y * Surface->pitch/2 + X);
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break;
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case 3: { // Format/endian independent
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Uint8 r, g, b;
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r = *((bits)+Surface->format->Rshift/8);
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g = *((bits)+Surface->format->Gshift/8);
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b = *((bits)+Surface->format->Bshift/8);
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return SDL_MapRGB(Surface->format, r, g, b);
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}
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break;
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case 4:
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return *((Uint32 *)Surface->pixels + Y * Surface->pitch/4 + X);
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break;
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}
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return -1;
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}
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SFont_Font* SFont_InitFont(SDL_Surface* Surface)
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{
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int x = 0, i = 0;
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Uint32 pixel;
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SFont_Font* Font;
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Uint32 pink;
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if (Surface == NULL)
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return NULL;
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Font = (SFont_Font *) malloc(sizeof(SFont_Font));
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Font->Surface = Surface;
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SDL_LockSurface(Surface);
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pink = SDL_MapRGB(Surface->format, 255, 0, 255);
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while (x < Surface->w) {
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if (GetPixel(Surface, x, 0) == pink) {
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Font->CharPos[i++]=x;
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while((x < Surface->w) && (GetPixel(Surface, x, 0)== pink))
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x++;
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Font->CharPos[i++]=x;
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}
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x++;
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}
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Font->MaxPos = x-1;
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pixel = GetPixel(Surface, 0, Surface->h-1);
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SDL_UnlockSurface(Surface);
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SDL_SetColorKey(Surface, SDL_SRCCOLORKEY, pixel);
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return Font;
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}
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void SFont_FreeFont(SFont_Font* FontInfo)
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{
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SDL_FreeSurface(FontInfo->Surface);
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free(FontInfo);
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}
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void SFont_Write(SDL_Surface *Surface, const SFont_Font *Font,
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int x, int y, const char *text)
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{
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const char* c;
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int charoffset;
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SDL_Rect srcrect, dstrect;
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if(text == NULL)
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return;
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// these values won't change in the loop
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srcrect.y = 1;
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dstrect.y = y;
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srcrect.h = dstrect.h = Font->Surface->h - 1;
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for(c = text; *c != '\0' && x <= Surface->w ; c++) {
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charoffset = ((int) (*c - 33)) * 2 + 1;
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// skip spaces and nonprintable characters
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if (*c == ' ' || charoffset < 0 || charoffset > Font->MaxPos) {
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x += Font->CharPos[2]-Font->CharPos[1];
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continue;
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}
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srcrect.w = dstrect.w =
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(Font->CharPos[charoffset+2] + Font->CharPos[charoffset+1])/2 -
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(Font->CharPos[charoffset] + Font->CharPos[charoffset-1])/2;
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srcrect.x = (Font->CharPos[charoffset]+Font->CharPos[charoffset-1])/2;
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dstrect.x = x - (float)(Font->CharPos[charoffset]
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- Font->CharPos[charoffset-1])/2;
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SDL_BlitSurface(Font->Surface, &srcrect, Surface, &dstrect);
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x += Font->CharPos[charoffset+1] - Font->CharPos[charoffset];
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}
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}
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int SFont_TextWidth(const SFont_Font *Font, const char *text)
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{
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const char* c;
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int charoffset=0;
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int width = 0;
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if(text == NULL)
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return 0;
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for(c = text; *c != '\0'; c++) {
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charoffset = ((int) *c - 33) * 2 + 1;
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// skip spaces and nonprintable characters
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if (*c == ' ' || charoffset < 0 || charoffset > Font->MaxPos) {
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width += Font->CharPos[2]-Font->CharPos[1];
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continue;
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}
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width += Font->CharPos[charoffset+1] - Font->CharPos[charoffset];
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}
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return width;
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}
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int SFont_TextHeight(const SFont_Font* Font)
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{
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return Font->Surface->h - 1;
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}
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void SFont_WriteCenter(SDL_Surface *Surface, const SFont_Font *Font,
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int y, const char *text)
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{
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SFont_Write(Surface, Font, Surface->w/2 - SFont_TextWidth(Font, text)/2,
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y, text);
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}
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83
cfg_new/SFont.h
Normal file
83
cfg_new/SFont.h
Normal file
@ -0,0 +1,83 @@
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/* SFont: a simple font-library that uses special bitmaps as fonts
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Copyright (C) 2003 Karl Bartel
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License: GPL or LGPL (at your choice)
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WWW: http://www.linux-games.com/sfont/
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|
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This program is free software; you can redistribute it and/or modify
|
||||
it under the terms of the GNU General Public License as published by
|
||||
the Free Software Foundation; either version 2 of the License, or
|
||||
(at your option) any later version.
|
||||
|
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This program is distributed in the hope that it will be useful,
|
||||
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
GNU General Public License for more details.
|
||||
|
||||
You should have received a copy of the GNU General Public License
|
||||
along with this program; if not, write to the Free Software
|
||||
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
||||
|
||||
Karl Bartel
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Cecilienstr. 14
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12307 Berlin
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GERMANY
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karlb@gmx.net
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*/
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/************************************************************************
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* SFONT - SDL Font Library by Karl Bartel <karlb@gmx.net> *
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* *
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* All functions are explained below. For further information, take a *
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* look at the example files, the links at the SFont web site, or *
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* contact me, if you problem isn' addressed anywhere. *
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* *
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************************************************************************/
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#ifndef SFONT_H
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#define SFONT_H
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#include <SDL.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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// Delcare one variable of this type for each font you are using.
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// To load the fonts, load the font image into YourFont->Surface
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// and call InitFont( YourFont );
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typedef struct {
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SDL_Surface *Surface;
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int CharPos[512];
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int MaxPos;
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} SFont_Font;
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// Initializes the font
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// Font: this contains the suface with the font.
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// The Surface must be loaded before calling this function
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SFont_Font* SFont_InitFont (SDL_Surface *Font);
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// Frees the font
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// Font: The font to free
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// The font must be loaded before using this function.
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void SFont_FreeFont(SFont_Font* Font);
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// Blits a string to a surface
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// Destination: the suface you want to blit to
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// text: a string containing the text you want to blit.
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void SFont_Write(SDL_Surface *Surface, const SFont_Font *Font, int x, int y,
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const char *text);
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// Returns the width of "text" in pixels
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int SFont_TextWidth(const SFont_Font* Font, const char *text);
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||||
// Returns the height of "text" in pixels (which is always equal to Font->Surface->h)
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int SFont_TextHeight(const SFont_Font* Font);
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||||
// Blits a string to Surface with centered x position
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void SFont_WriteCenter(SDL_Surface *Surface, const SFont_Font* Font, int y,
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const char *text);
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#ifdef __cplusplus
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}
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#endif
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#endif /* SFONT_H */
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285
cfg_new/gfxcfg.c
Normal file
285
cfg_new/gfxcfg.c
Normal file
@ -0,0 +1,285 @@
|
||||
//C
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#include <stdbool.h>
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|
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//POSIX
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#include <unistd.h>
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|
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//SDL
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#include <SDL.h>
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#include <SDL_image.h>
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#include <SDL_gfxPrimitives.h>
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|
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//mine
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||||
#include "SFont.h"
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||||
|
||||
/*** Constants ***/
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||||
#define NB_MAX_OPTIONS 134
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||||
/*** Types definitions and structs ***/
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||||
|
||||
typedef struct{
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||||
uint16_t Numero;
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uint16_t Touche;
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uint16_t Touche2;
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char Libelle[36];
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char Explic1[77];
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char Explic2[77];
|
||||
bool Erreur;
|
||||
bool Suppr;
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||||
} Options;
|
||||
|
||||
typedef struct{
|
||||
char Signature[3];
|
||||
uint8_t Version1;
|
||||
uint8_t Version2;
|
||||
uint8_t Beta1;
|
||||
uint8_t Beta2;
|
||||
} Type_header;
|
||||
|
||||
#define Header_size 7
|
||||
|
||||
typedef struct{
|
||||
uint8_t Numero;
|
||||
uint16_t Taille;
|
||||
} Type_chunk;
|
||||
|
||||
#define Chunk_size 3
|
||||
|
||||
/*** Global variables ***/
|
||||
SFont_Font* MyFont;
|
||||
SDL_Surface* Ecran;
|
||||
int Numero_definition_option;
|
||||
Options Config[NB_MAX_OPTIONS];
|
||||
bool Choix_enreg;
|
||||
uint16_t NB_OPTIONS;
|
||||
|
||||
/*** Fonctions de gestion des évènements SDL ***/
|
||||
|
||||
/* Attend qu'une touche soit pressée. Retourne le keysym. */
|
||||
SDL_keysym Lire_Touche(void)
|
||||
{
|
||||
SDL_Event Event;
|
||||
|
||||
do{
|
||||
SDL_WaitEvent(&Event);
|
||||
if(Event.type==SDL_KEYDOWN) break;
|
||||
}while(1);
|
||||
|
||||
return Event.key.keysym;
|
||||
}
|
||||
|
||||
/*** Drawing functions ***/
|
||||
|
||||
/* Draws a filled rectanble */
|
||||
void Cadre(int x,int y,int w,int h,uint8_t color)
|
||||
{
|
||||
SDL_Rect rct;
|
||||
rct.x=x;
|
||||
rct.y=y;
|
||||
rct.w=w;
|
||||
rct.h=h;
|
||||
|
||||
SDL_FillRect(Ecran, &rct, color);
|
||||
}
|
||||
|
||||
/* Draws the main screen and welcome message */
|
||||
void Dessiner_ecran_principal()
|
||||
{
|
||||
Cadre(3,3,630,40,2);
|
||||
SFont_Write(Ecran, MyFont, 8,6,"Setup program for Grafx2 (c) 1996-98 Sunset Design and 2008 PulkoMandy");
|
||||
SFont_Write(Ecran, MyFont, 8,18,"Use Up/Down arrows & Page-Up/Page-Down to scroll, Enter to modify, Delete to remove a hot-key, and Escape to validate or cancel.");
|
||||
SFont_Write(Ecran, MyFont, 8,30,"DO NOT USE Print-screen, Pause, and other special keys!");
|
||||
|
||||
Cadre(3,46,630,400,1);
|
||||
|
||||
SDL_UpdateRect(Ecran,0,0,640,480);
|
||||
|
||||
}
|
||||
|
||||
void Tout_ecrire(uint16_t Decalage_curseur,uint16_t Position_curseur)
|
||||
{
|
||||
puts("TOUT ECRIRE UNIMPLEMENTED");
|
||||
}
|
||||
|
||||
/*** Configuration handling functions ***/
|
||||
|
||||
/* Defines an option */
|
||||
void Definir_option(uint16_t Numero, char* Libelle, char* Explic1, char* Explic2, bool Deletable,
|
||||
uint16_t Default_key)
|
||||
{
|
||||
Config[Numero_definition_option].Numero = Numero;
|
||||
Config[Numero_definition_option].Touche = Default_key;
|
||||
Config[Numero_definition_option].Touche2 = 0xFF;
|
||||
strncpy(Config[Numero_definition_option].Libelle,Libelle,36);
|
||||
strncpy(Config[Numero_definition_option].Explic1,Explic1,77);
|
||||
strncpy(Config[Numero_definition_option].Explic2,Explic2,77);
|
||||
Config[Numero_definition_option].Erreur = false;
|
||||
Config[Numero_definition_option].Suppr = Deletable;
|
||||
Numero_definition_option ++ ;
|
||||
}
|
||||
|
||||
/* Initialize configuration */
|
||||
bool Initialiser_config()
|
||||
{
|
||||
bool Erreur = false;
|
||||
FILE* Fichier_INI;
|
||||
|
||||
Numero_definition_option = 0;
|
||||
|
||||
Definir_option(0,"Scroll up",
|
||||
"Scrolls the picture upwards, both in magnify and normal mode.",
|
||||
"This hotkey cannot be removed.",
|
||||
false, 0x48); // HAUT
|
||||
Definir_option(1,"Scroll down",
|
||||
"Scrolls the picture upwards, both in magnify and normal mode.",
|
||||
"This hotkey cannot be removed.",
|
||||
false, 0x48); // HAUT
|
||||
Definir_option(2,"Scroll left",
|
||||
"Scrolls the picture upwards, both in magnify and normal mode.",
|
||||
"This hotkey cannot be removed.",
|
||||
false, 0x48); // HAUT
|
||||
Definir_option(3,"Scroll right",
|
||||
"Scrolls the picture upwards, both in magnify and normal mode.",
|
||||
"This hotkey cannot be removed.",
|
||||
false, 0x48); // HAUT
|
||||
}
|
||||
|
||||
uint8_t Fenetre_choix(uint8_t Largeur, uint8_t Hauteur, char* Titre, char* Choix, uint8_t Choix_debut,
|
||||
uint8_t Couleur,uint8_t Couleur_choix)
|
||||
{
|
||||
puts("FENETRE CHOIX UNIMPLEMENTED !!!");
|
||||
return 0;
|
||||
}
|
||||
|
||||
void Test_duplic()
|
||||
{
|
||||
puts("TEST DUPLIC UNIMPLEMENTED");
|
||||
}
|
||||
|
||||
/* Checks if everything is OK */
|
||||
bool Validation()
|
||||
{
|
||||
bool Y_a_des_erreurs = false;
|
||||
uint16_t i = 0;
|
||||
|
||||
while(i<NB_OPTIONS && !Y_a_des_erreurs)
|
||||
{
|
||||
Y_a_des_erreurs = Config[i].Erreur;
|
||||
i++;
|
||||
}
|
||||
|
||||
if (Y_a_des_erreurs)
|
||||
Choix_enreg = 4 - Fenetre_choix(30,12,
|
||||
"There are errors in the\nhot-keys configuration.\nCheck out the \"Err\" column\nin order to correct them.","OK\nQuit anyway",1,0x4C,0x3F);
|
||||
else
|
||||
Choix_enreg = Fenetre_choix(30,10,"Save configuration?","Yes\nNo\nCancel",1,0x2A,0x6F);
|
||||
if (Choix_enreg!=3) return true; else return false;
|
||||
}
|
||||
|
||||
/* Let the user do things */
|
||||
void Setup()
|
||||
{
|
||||
bool Sortie_OK = false;
|
||||
SDL_keysym Touche;
|
||||
uint16_t Decalage_curseur=0;
|
||||
uint16_t Position_curseur=1;
|
||||
Test_duplic();
|
||||
Tout_ecrire(0,1);
|
||||
do{
|
||||
Touche = Lire_Touche();
|
||||
switch(Touche.sym)
|
||||
{
|
||||
case SDLK_UP:
|
||||
case SDLK_DOWN:
|
||||
case SDLK_PAGEUP:
|
||||
case SDLK_PAGEDOWN:
|
||||
case SDLK_RETURN:
|
||||
case SDLK_DELETE:
|
||||
break;
|
||||
case SDLK_ESCAPE:
|
||||
Sortie_OK=Validation();
|
||||
break;
|
||||
default:
|
||||
break; // On ne fait rien pour les autres touches
|
||||
}
|
||||
} while(!Sortie_OK);
|
||||
}
|
||||
|
||||
/*** File management functions ***/
|
||||
|
||||
/* Checks if we can write the config file */
|
||||
bool Verifier_ecriture_possible()
|
||||
{
|
||||
return access("./",W_OK) == 0;
|
||||
}
|
||||
|
||||
/* Save the config file */
|
||||
void Enregistrer_config()
|
||||
{
|
||||
FILE* Fichier;
|
||||
uint16_t Indice;
|
||||
uint8_t Octet;
|
||||
|
||||
if(Choix_enreg==true) // Save keys if wanted
|
||||
{
|
||||
Fichier = fopen("gfx2.cfg","wb");
|
||||
fseek(Fichier,Header_size+Chunk_size,SEEK_SET); // Positionnement sur la première touche
|
||||
|
||||
for(Indice = 0;Indice < NB_OPTIONS;Indice++)
|
||||
{
|
||||
fwrite(&Config[Indice].Numero,sizeof(uint16_t),1,Fichier);
|
||||
fwrite(&Config[Indice].Touche,sizeof(uint16_t),1,Fichier);
|
||||
fwrite(&Config[Indice].Touche2,sizeof(uint16_t),1,Fichier);
|
||||
}
|
||||
|
||||
fclose(Fichier);
|
||||
}
|
||||
}
|
||||
|
||||
/*** Main program ***/
|
||||
|
||||
int main(void)
|
||||
{
|
||||
|
||||
if (Verifier_ecriture_possible())
|
||||
{
|
||||
/* On initialise SDL */
|
||||
SDL_Init(SDL_INIT_VIDEO);
|
||||
Ecran = SDL_SetVideoMode(640,480,8,0);
|
||||
SDL_WM_SetCaption ("Grafx2 configuration tool","../gfx2.gif");
|
||||
|
||||
/* On initialise SFont */
|
||||
MyFont = SFont_InitFont(IMG_Load("5pxtinyfont.png"));
|
||||
|
||||
Dessiner_ecran_principal();
|
||||
|
||||
if(!Initialiser_config())
|
||||
{
|
||||
Setup();
|
||||
Enregistrer_config();
|
||||
|
||||
/* On fait un peu de nettoyage avant de s'en aller */
|
||||
SFont_FreeFont(MyFont);
|
||||
SDL_Quit();
|
||||
exit(0);
|
||||
}
|
||||
else
|
||||
{
|
||||
puts("Error reading GFX2.DAT! File is absent or corrupt.");
|
||||
SFont_FreeFont(MyFont);
|
||||
SDL_Quit();
|
||||
exit(1);
|
||||
}
|
||||
}
|
||||
else
|
||||
{
|
||||
puts("Error: you mustn't run this setup program from a read-only drive!\n");
|
||||
puts("The most probable cause of this error is that you are running this program");
|
||||
puts("from a CD-Rom or a protected floppy disk.");
|
||||
puts("You should try to copy all the files of Grafx2 on a hard drive or to");
|
||||
puts("unprotect your floppy disk if you really want to run it from this outdated medium.");
|
||||
exit(1);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
Loading…
x
Reference in New Issue
Block a user