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ONScripterLabel.cpp
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/* -*- C++ -*-
*
* ONScripterLabel.cpp - Execution block parser of ONScripter-EN
*
* Copyright (c) 2001-2011 Ogapee. All rights reserved.
* (original ONScripter, of which this is a fork).
*
*
* Copyright (c) 2007-2011 "Uncle" Mion Sonozaki
*
*
* 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.
*
* 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, see <http://www.gnu.org/licenses/>
* or write to the Free Software Foundation, Inc.,
* 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
// Modified by Haeleth, autumn 2006, to remove unnecessary diagnostics and support OS X/Linux packaging better.
// Modified by Mion, March 2008, to update from
// Ogapee's 20080121 release source code.
// Modified by Mion, April 2009, to update from
// Ogapee's 20090331 release source code.
// Modified by Mion, November 2009, to update from
// Ogapee's 20091115 release source code.
#include "ONScripterLabel.h"
#include "graphics_cpu.h"
#include "graphics_resize.h"
#include <cstdio>
#ifdef MACOSX
#include "cocoa_alertbox.h"
#include "cocoa_directories.h"
#ifdef USE_PPC_GFX
#include <sys/types.h>
#include <sys/sysctl.h>
#endif // USE_PPC_GFX
#endif // MACOSX
#ifdef WIN32
#include <windows.h>
#include "SDL_syswm.h"
#include "winres.h"
typedef HRESULT (WINAPI *GETFOLDERPATH)(HWND, int, HANDLE, DWORD, LPTSTR);
#endif
#ifdef LINUX
#include <unistd.h>
#include <sys/stat.h>
#include <sys/types.h>
#include <pwd.h>
#endif
#if !defined(WIN32) && !defined(MACOSX)
#include "resources.h"
#endif
extern void initSJIS2UTF16();
extern "C" void waveCallback( int channel );
#define DEFAULT_AUDIOBUF 2048
#define FONT_FILE "default.ttf"
#define REGISTRY_FILE "registry.txt"
#define DLL_FILE "dll.txt"
//haeleth change to use English-language font name
#define DEFAULT_ENV_FONT "MS Gothic"
#define SAVEFILE_VERSION_MAJOR 2
#define SAVEFILE_VERSION_MINOR 6
typedef int (ONScripterLabel::*FuncList)();
static struct FuncLUT{
char command[30];
FuncList method;
} func_lut[] = {
{"yesnobox", &ONScripterLabel::yesnoboxCommand},
{"wavestop", &ONScripterLabel::wavestopCommand},
{"waveloop", &ONScripterLabel::waveCommand},
{"wave", &ONScripterLabel::waveCommand},
{"waittimer", &ONScripterLabel::waittimerCommand},
{"wait", &ONScripterLabel::waitCommand},
{"vsp2", &ONScripterLabel::vspCommand},
{"vsp", &ONScripterLabel::vspCommand},
{"voicevol", &ONScripterLabel::voicevolCommand},
{"trap", &ONScripterLabel::trapCommand},
{"transbtn", &ONScripterLabel::transbtnCommand},
{"textspeeddefault", &ONScripterLabel::textspeeddefaultCommand},
{"textspeed", &ONScripterLabel::textspeedCommand},
{"textshow", &ONScripterLabel::textshowCommand},
{"texton", &ONScripterLabel::textonCommand},
{"textoff", &ONScripterLabel::textoffCommand},
{"texthide", &ONScripterLabel::texthideCommand},
{"textexbtn", &ONScripterLabel::textexbtnCommand},
{"textclear", &ONScripterLabel::textclearCommand},
{"textbtnwait", &ONScripterLabel::btnwaitCommand},
{"textbtnstart", &ONScripterLabel::textbtnstartCommand},
{"textbtnoff", &ONScripterLabel::textbtnoffCommand},
{"texec", &ONScripterLabel::texecCommand},
{"tateyoko", &ONScripterLabel::tateyokoCommand},
{"tal", &ONScripterLabel::talCommand},
{"tablegoto", &ONScripterLabel::tablegotoCommand},
{"systemcall", &ONScripterLabel::systemcallCommand},
{"strsph", &ONScripterLabel::strspCommand},
{"strsp", &ONScripterLabel::strspCommand},
{"stop", &ONScripterLabel::stopCommand},
{"sp_rgb_gradation", &ONScripterLabel::sp_rgb_gradationCommand},
{"spstr", &ONScripterLabel::spstrCommand},
{"spreload", &ONScripterLabel::spreloadCommand},
{"splitstring", &ONScripterLabel::splitCommand},
{"split", &ONScripterLabel::splitCommand},
{"spclclk", &ONScripterLabel::spclclkCommand},
{"spbtn", &ONScripterLabel::spbtnCommand},
{"skipoff", &ONScripterLabel::skipoffCommand},
{"shell", &ONScripterLabel::shellCommand},
{"sevol", &ONScripterLabel::sevolCommand},
{"setwindow3", &ONScripterLabel::setwindow3Command},
{"setwindow2", &ONScripterLabel::setwindow2Command},
{"setwindow", &ONScripterLabel::setwindowCommand},
{"seteffectspeed", &ONScripterLabel::seteffectspeedCommand},
{"setcursor", &ONScripterLabel::setcursorCommand},
{"selnum", &ONScripterLabel::selectCommand},
{"selgosub", &ONScripterLabel::selectCommand},
{"selectbtnwait", &ONScripterLabel::btnwaitCommand},
{"select", &ONScripterLabel::selectCommand},
{"savetime", &ONScripterLabel::savetimeCommand},
{"savescreenshot2", &ONScripterLabel::savescreenshotCommand},
{"savescreenshot", &ONScripterLabel::savescreenshotCommand},
{"saveon", &ONScripterLabel::saveonCommand},
{"saveoff", &ONScripterLabel::saveoffCommand},
{"savegame2", &ONScripterLabel::savegameCommand},
{"savegame", &ONScripterLabel::savegameCommand},
{"savefileexist", &ONScripterLabel::savefileexistCommand},
{"r_trap", &ONScripterLabel::trapCommand},
{"rnd", &ONScripterLabel::rndCommand},
{"rnd2", &ONScripterLabel::rndCommand},
{"rmode", &ONScripterLabel::rmodeCommand},
{"resettimer", &ONScripterLabel::resettimerCommand},
{"resetmenu", &ONScripterLabel::resetmenuCommand},
{"reset", &ONScripterLabel::resetCommand},
{"repaint", &ONScripterLabel::repaintCommand},
{"quakey", &ONScripterLabel::quakeCommand},
{"quakex", &ONScripterLabel::quakeCommand},
{"quake", &ONScripterLabel::quakeCommand},
{"puttext", &ONScripterLabel::puttextCommand},
{"prnumclear", &ONScripterLabel::prnumclearCommand},
{"prnum", &ONScripterLabel::prnumCommand},
{"print", &ONScripterLabel::printCommand},
{"language", &ONScripterLabel::languageCommand},
{"playstop", &ONScripterLabel::playstopCommand},
{"playonce", &ONScripterLabel::playCommand},
{"play", &ONScripterLabel::playCommand},
{"okcancelbox", &ONScripterLabel::yesnoboxCommand},
{"ofscpy", &ONScripterLabel::ofscopyCommand},
{"ofscopy", &ONScripterLabel::ofscopyCommand},
{"nega", &ONScripterLabel::negaCommand},
{"msp2", &ONScripterLabel::mspCommand},
{"msp", &ONScripterLabel::mspCommand},
{"mpegplay", &ONScripterLabel::movieCommand},
{"mp3vol", &ONScripterLabel::mp3volCommand},
{"mp3stop", &ONScripterLabel::mp3stopCommand},
{"mp3save", &ONScripterLabel::mp3Command},
{"mp3loop", &ONScripterLabel::mp3Command},
{"mp3fadeout", &ONScripterLabel::mp3fadeoutCommand},
{"mp3fadein", &ONScripterLabel::mp3fadeinCommand},
{"mp3", &ONScripterLabel::mp3Command},
{"movie", &ONScripterLabel::movieCommand},
{"movemousecursor", &ONScripterLabel::movemousecursorCommand},
{"mousemode", &ONScripterLabel::mousemodeCommand},
{"monocro", &ONScripterLabel::monocroCommand},
{"minimizewindow", &ONScripterLabel::minimizewindowCommand},
{"mesbox", &ONScripterLabel::mesboxCommand},
{"menu_window", &ONScripterLabel::menu_windowCommand},
{"menu_waveon", &ONScripterLabel::menu_waveonCommand},
{"menu_waveoff", &ONScripterLabel::menu_waveoffCommand},
{"menu_full", &ONScripterLabel::menu_fullCommand},
{"menu_click_page", &ONScripterLabel::menu_click_pageCommand},
{"menu_click_def", &ONScripterLabel::menu_click_defCommand},
{"menu_automode", &ONScripterLabel::menu_automodeCommand},
{"lsph2sub", &ONScripterLabel::lsp2Command},
{"lsph2add", &ONScripterLabel::lsp2Command},
{"lsph2", &ONScripterLabel::lsp2Command},
{"lsph", &ONScripterLabel::lspCommand},
{"lsp2sub", &ONScripterLabel::lsp2Command},
{"lsp2add", &ONScripterLabel::lsp2Command},
{"lsp2", &ONScripterLabel::lsp2Command},
{"lsp", &ONScripterLabel::lspCommand},
{"lr_trap", &ONScripterLabel::trapCommand},
{"lrclick", &ONScripterLabel::clickCommand},
{"loopbgmstop", &ONScripterLabel::loopbgmstopCommand},
{"loopbgm", &ONScripterLabel::loopbgmCommand},
{"lookbackflush", &ONScripterLabel::lookbackflushCommand},
{"lookbackbutton", &ONScripterLabel::lookbackbuttonCommand},
{"logsp2", &ONScripterLabel::logspCommand},
{"logsp", &ONScripterLabel::logspCommand},
{"locate", &ONScripterLabel::locateCommand},
{"loadgame", &ONScripterLabel::loadgameCommand},
{"linkcolor", &ONScripterLabel::linkcolorCommand},
{"ld", &ONScripterLabel::ldCommand},
{"layermessage", &ONScripterLabel::layermessageCommand},
{"jumpf", &ONScripterLabel::jumpfCommand},
{"jumpb", &ONScripterLabel::jumpbCommand},
{"isfull", &ONScripterLabel::isfullCommand},
{"isskip", &ONScripterLabel::isskipCommand},
{"ispage", &ONScripterLabel::ispageCommand},
{"isdown", &ONScripterLabel::isdownCommand},
{"insertmenu", &ONScripterLabel::insertmenuCommand},
{"input", &ONScripterLabel::inputCommand},
{"indent", &ONScripterLabel::indentCommand},
{"humanorder", &ONScripterLabel::humanorderCommand},
{"getzxc", &ONScripterLabel::getzxcCommand},
{"getvoicevol", &ONScripterLabel::getvoicevolCommand},
{"getversion", &ONScripterLabel::getversionCommand},
{"gettimer", &ONScripterLabel::gettimerCommand},
{"gettextbtnstr", &ONScripterLabel::gettextbtnstrCommand},
{"gettext", &ONScripterLabel::gettextCommand},
{"gettaglog", &ONScripterLabel::gettaglogCommand},
{"gettag", &ONScripterLabel::gettagCommand},
{"gettab", &ONScripterLabel::gettabCommand},
{"getspsize", &ONScripterLabel::getspsizeCommand},
{"getspmode", &ONScripterLabel::getspmodeCommand},
{"getskipoff", &ONScripterLabel::getskipoffCommand},
{"getsevol", &ONScripterLabel::getsevolCommand},
{"getscreenshot", &ONScripterLabel::getscreenshotCommand},
{"getsavestr", &ONScripterLabel::getsavestrCommand},
{"getret", &ONScripterLabel::getretCommand},
{"getreg", &ONScripterLabel::getregCommand},
{"getpageup", &ONScripterLabel::getpageupCommand},
{"getpage", &ONScripterLabel::getpageCommand},
{"getnextline", &ONScripterLabel::getcursorposCommand},
{"getmp3vol", &ONScripterLabel::getmp3volCommand},
{"getmousepos", &ONScripterLabel::getmouseposCommand},
{"getmouseover", &ONScripterLabel::getmouseoverCommand},
{"getmclick", &ONScripterLabel::getmclickCommand},
{"getlogtext", &ONScripterLabel::gettextCommand},
{"getlog", &ONScripterLabel::getlogCommand},
{"getinsert", &ONScripterLabel::getinsertCommand},
{"getfunction", &ONScripterLabel::getfunctionCommand},
{"getenter", &ONScripterLabel::getenterCommand},
{"getcursorpos2", &ONScripterLabel::getcursorposCommand},
{"getcursorpos", &ONScripterLabel::getcursorposCommand},
{"getcursor", &ONScripterLabel::getcursorCommand},
{"getcselstr", &ONScripterLabel::getcselstrCommand},
{"getcselnum", &ONScripterLabel::getcselnumCommand},
{"getbtntimer", &ONScripterLabel::gettimerCommand},
{"getbgmvol", &ONScripterLabel::getmp3volCommand},
{"game", &ONScripterLabel::gameCommand},
{"flushout", &ONScripterLabel::flushoutCommand},
{"fileexist", &ONScripterLabel::fileexistCommand},
{"existspbtn", &ONScripterLabel::spbtnCommand},
{"exec_dll", &ONScripterLabel::exec_dllCommand},
{"exbtn_d", &ONScripterLabel::exbtnCommand},
{"exbtn", &ONScripterLabel::exbtnCommand},
{"erasetextwindow", &ONScripterLabel::erasetextwindowCommand},
{"erasetextbtn", &ONScripterLabel::erasetextbtnCommand},
{"effectskip", &ONScripterLabel::effectskipCommand},
{"end", &ONScripterLabel::endCommand},
{"dwavestop", &ONScripterLabel::dwavestopCommand},
{"dwaveplayloop", &ONScripterLabel::dwaveCommand},
{"dwaveplay", &ONScripterLabel::dwaveCommand},
{"dwaveloop", &ONScripterLabel::dwaveCommand},
{"dwaveload", &ONScripterLabel::dwaveCommand},
{"dwave", &ONScripterLabel::dwaveCommand},
{"drawtext", &ONScripterLabel::drawtextCommand},
{"drawsp3", &ONScripterLabel::drawsp3Command},
{"drawsp2", &ONScripterLabel::drawsp2Command},
{"drawsp", &ONScripterLabel::drawspCommand},
{"drawfill", &ONScripterLabel::drawfillCommand},
{"drawclear", &ONScripterLabel::drawclearCommand},
{"drawbg2", &ONScripterLabel::drawbg2Command},
{"drawbg", &ONScripterLabel::drawbgCommand},
{"draw", &ONScripterLabel::drawCommand},
{"deletescreenshot", &ONScripterLabel::deletescreenshotCommand},
{"delay", &ONScripterLabel::delayCommand},
{"definereset", &ONScripterLabel::defineresetCommand},
{"csp2", &ONScripterLabel::cspCommand},
{"csp", &ONScripterLabel::cspCommand},
{"cselgoto", &ONScripterLabel::cselgotoCommand},
{"cselbtn", &ONScripterLabel::cselbtnCommand},
{"csel", &ONScripterLabel::selectCommand},
{"click", &ONScripterLabel::clickCommand},
{"cl", &ONScripterLabel::clCommand},
{"chvol", &ONScripterLabel::chvolCommand},
{"checkpage", &ONScripterLabel::checkpageCommand},
{"checkkey", &ONScripterLabel::checkkeyCommand},
{"cellcheckspbtn", &ONScripterLabel::spbtnCommand},
{"cellcheckexbtn", &ONScripterLabel::exbtnCommand},
{"cell", &ONScripterLabel::cellCommand},
{"caption", &ONScripterLabel::captionCommand},
{"btnwait2", &ONScripterLabel::btnwaitCommand},
{"btnwait", &ONScripterLabel::btnwaitCommand},
{"btntime2", &ONScripterLabel::btntimeCommand},
{"btntime", &ONScripterLabel::btntimeCommand},
{"btndown", &ONScripterLabel::btndownCommand},
{"btndef", &ONScripterLabel::btndefCommand},
{"btnarea", &ONScripterLabel::btnareaCommand},
{"btn", &ONScripterLabel::btnCommand},
{"br", &ONScripterLabel::brCommand},
{"blt", &ONScripterLabel::bltCommand},
{"bgmvol", &ONScripterLabel::mp3volCommand},
{"bgmstop", &ONScripterLabel::mp3stopCommand},
{"bgmonce", &ONScripterLabel::mp3Command},
{"bgmfadeout", &ONScripterLabel::mp3fadeoutCommand},
{"bgmfadein", &ONScripterLabel::mp3fadeinCommand},
{"bgmdownmode", &ONScripterLabel::bgmdownmodeCommand},
{"bgm", &ONScripterLabel::mp3Command},
{"bgcpy", &ONScripterLabel::bgcopyCommand},
{"bgcopy", &ONScripterLabel::bgcopyCommand},
{"bg", &ONScripterLabel::bgCommand},
{"barclear", &ONScripterLabel::barclearCommand},
{"bar", &ONScripterLabel::barCommand},
{"avi", &ONScripterLabel::aviCommand},
{"automode_time", &ONScripterLabel::automode_timeCommand},
{"autoclick", &ONScripterLabel::autoclickCommand},
{"amsp2", &ONScripterLabel::amspCommand},
{"amsp", &ONScripterLabel::amspCommand},
{"allsp2resume", &ONScripterLabel::allsp2resumeCommand},
{"allspresume", &ONScripterLabel::allspresumeCommand},
{"allsp2hide", &ONScripterLabel::allsp2hideCommand},
{"allsphide", &ONScripterLabel::allsphideCommand},
{"abssetcursor", &ONScripterLabel::setcursorCommand},
{"", NULL}
};
static struct FuncHash{
int start;
int end;
FuncHash()
: start(-1), end(-2) {}
} func_hash['z'-'a'+1];
static void SDL_Quit_Wrapper()
{
SDL_Quit();
}
void ONScripterLabel::initSDL()
{
/* ---------------------------------------- */
/* Initialize SDL */
if ( SDL_Init( SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_AUDIO ) < 0 ){
errorAndExit("Couldn't initialize SDL", SDL_GetError(), "Init Error", true);
return; //dummy
}
atexit(SDL_Quit_Wrapper); // work-around for OS/2
if( cdaudio_flag && SDL_InitSubSystem( SDL_INIT_CDROM ) < 0 ){
errorAndExit("Couldn't initialize CD-ROM", SDL_GetError(), "Init Error", true);
return; //dummy
}
#if 0
if(SDL_InitSubSystem( SDL_INIT_JOYSTICK ) == 0 && SDL_JoystickOpen(0) != NULL)
printf( "Initialize JOYSTICK\n");
#endif
#if defined(PSP) || defined(IPODLINUX)
SDL_ShowCursor(SDL_DISABLE);
#endif
SDL_EnableUNICODE(1);
/* ---------------------------------------- */
/* Initialize SDL */
if ( TTF_Init() < 0 ){
errorAndExit("can't initialize SDL TTF", NULL, "Init Error", true);
return; //dummy
}
//insani added app icon
SDL_Surface* icon = IMG_Load("icon.png");
//use icon.png preferably, but try embedded resources if not found
//(cmd-line option --use-app-icons to prefer app resources over icon.png)
//(Mac apps can set use-app-icons in a ons.cfg file within the
//bundle, to have it always use the bundle icns)
#ifndef MACOSX
if (!icon || use_app_icons) {
#ifdef WIN32
//use the (first) Windows icon resource
HICON wicon = LoadIcon(GetModuleHandle(NULL), MAKEINTRESOURCE(ONSCRICON));
if (wicon) {
SDL_SysWMinfo info;
SDL_VERSION(&info.version);
SDL_GetWMInfo(&info);
SendMessage(info.window, WM_SETICON, ICON_BIG, (LPARAM)wicon);
}
#else
//backport from ponscripter
const InternalResource* internal_icon = getResource("icon.png");
if (internal_icon) {
if (icon) SDL_FreeSurface(icon);
SDL_RWops* rwicon = SDL_RWFromConstMem(internal_icon->buffer,
internal_icon->size);
icon = IMG_Load_RW(rwicon, 0);
use_app_icons = false;
}
#endif //WIN32
}
#endif //!MACOSX
// If an icon was found (and desired), use it.
if (icon && !use_app_icons) {
#if defined(MACOSX) || defined(WIN32)
#if defined(MACOSX)
//resize the (usually 32x32) icon to 128x128
SDL_Surface *tmp2 = SDL_CreateRGBSurface(SDL_SWSURFACE, 128, 128,
32, 0x00ff0000, 0x0000ff00,
0x000000ff, 0xff000000);
#elif defined(WIN32)
//resize the icon to 32x32
SDL_Surface *tmp2 = SDL_CreateRGBSurface(SDL_SWSURFACE, 32, 32,
32, 0x00ff0000, 0x0000ff00,
0x000000ff, 0xff000000);
#endif //MACOSX, WIN32
SDL_Surface *tmp = SDL_ConvertSurface( icon, tmp2->format, SDL_SWSURFACE );
if ((tmp->w == tmp2->w) && (tmp->h == tmp2->h)) {
//already the right size, just use converted surface as-is
SDL_FreeSurface(tmp2);
tmp2 = icon;
icon = tmp;
SDL_FreeSurface(tmp2);
} else {
//resize converted surface
ons_gfx::resizeSurface(tmp, tmp2);
SDL_FreeSurface(tmp);
tmp = icon;
icon = tmp2;
SDL_FreeSurface(tmp);
}
#endif //MACOSX || WIN32
SDL_WM_SetIcon(icon, NULL);
}
if (icon)
SDL_FreeSurface(icon);
#ifdef BPP16
screen_bpp = 16;
#else
screen_bpp = 32;
#endif
#if defined(PDA) && defined(PDA_WIDTH)
screen_ratio1 *= PDA_WIDTH;
screen_ratio2 *= 320;
screen_width = screen_width * PDA_WIDTH / 320;
screen_height = screen_height * PDA_WIDTH / 320;
#elif defined(PDA) && defined(PDA_AUTOSIZE)
SDL_Rect **modes;
modes = SDL_ListModes(NULL, 0);
if (modes == (SDL_Rect **)0){
errorAndExit("No Video mode available.", NULL, "Init Error", true);
return; //dummy
}
else if (modes == (SDL_Rect **)-1){
// no restriction
}
else{
int width;
if (modes[0]->w * 3 > modes[0]->h * 4)
width = (modes[0]->h / 3) * 4;
else
width = (modes[0]->w / 4) * 4;
screen_ratio1 *= width;
screen_ratio2 *= 320;
screen_width = screen_width * width / 320;
screen_height = screen_height * width / 320;
}
#endif
#ifdef RCA_SCALE
scr_stretch_x = 1.0;
scr_stretch_y = 1.0;
#endif
if (scaled_flag) {
const SDL_VideoInfo* info = SDL_GetVideoInfo();
int native_width = info->current_w;
int native_height = info->current_h;
// Resize up to fill screen
#ifndef RCA_SCALE
float scr_stretch_x, scr_stretch_y;
#endif
scr_stretch_x = (float)native_width / (float)screen_width;
scr_stretch_y = (float)native_height / (float)screen_height;
#ifdef RCA_SCALE
if (widescreen_flag) {
if (scr_stretch_x > scr_stretch_y) {
screen_ratio1 = native_height;
screen_ratio2 = script_height;
scr_stretch_x /= scr_stretch_y;
scr_stretch_y = 1.0;
} else {
screen_ratio1 = native_width;
screen_ratio2 = script_width;
scr_stretch_y /= scr_stretch_x;
scr_stretch_x = 1.0;
}
screen_width = StretchPosX(script_width);
screen_height = StretchPosY(script_height);
} else
#endif
{
// Constrain aspect to same as game
if (scr_stretch_x > scr_stretch_y) {
screen_ratio1 = native_height;
screen_ratio2 = script_height;
} else {
screen_ratio1 = native_width;
screen_ratio2 = script_width;
}
scr_stretch_x = scr_stretch_y = 1.0;
screen_width = ExpandPos(script_width);
screen_height = ExpandPos(script_height);
}
}
#ifdef RCA_SCALE
else if (widescreen_flag) {
const SDL_VideoInfo* info = SDL_GetVideoInfo();
int native_width = info->current_w;
int native_height = info->current_h;
// Resize to screen aspect ratio
const float screen_asp = (float)screen_width / (float)screen_height;
const float native_asp = (float)native_width / (float)native_height;
const float aspquot = native_asp / screen_asp;
if (aspquot >1.01) {
// Widescreen; make gamearea wider
scr_stretch_x = (float)screen_height * native_asp / (float)screen_width;
screen_width = screen_height * native_asp;
} else if (aspquot < 0.99) {
scr_stretch_y = (float)screen_width / native_asp / (float)screen_height;
screen_height = screen_width / native_asp;
}
}
#endif
screen_surface = SDL_SetVideoMode( screen_width, screen_height, screen_bpp, DEFAULT_VIDEO_SURFACE_FLAG|(fullscreen_mode?SDL_FULLSCREEN:0) );
/* ---------------------------------------- */
/* Check if VGA screen is available. */
#if defined(PDA) && (PDA_WIDTH==640)
if ( screen_surface == NULL ){
screen_ratio1 /= 2;
screen_width /= 2;
screen_height /= 2;
screen_surface = SDL_SetVideoMode( screen_width, screen_height, screen_bpp, DEFAULT_VIDEO_SURFACE_FLAG|(fullscreen_mode?SDL_FULLSCREEN:0) );
}
#endif
if ( screen_surface == NULL ) {
snprintf(script_h.errbuf, MAX_ERRBUF_LEN,
"Couldn't set %dx%dx%d video mode",
screen_width, screen_height, screen_bpp);
errorAndExit(script_h.errbuf, SDL_GetError(), "Init Error", true);
return; //dummy
}
//printf("Display: %d x %d (%d bpp)\n", screen_width, screen_height, screen_bpp);
dirty_rect.setDimension(screen_width, screen_height);
initSJIS2UTF16();
setStr(&wm_title_string, DEFAULT_WM_TITLE);
setStr(&wm_icon_string, DEFAULT_WM_ICON);
SDL_WM_SetCaption( wm_title_string, wm_icon_string );
#ifdef WIN32
//check the audio driver setting
char audiodriver[16];
SDL_AudioDriverName(audiodriver,16);
//fprintf(stderr,"audio driver: %s\n", audiodriver);
if ((audiobuffer_size < 8192) &&
(strcmp(audiodriver, "waveout") == 0)){
audiobuffer_size = 8192; //minimum buffer size for waveout
}
#endif
openAudio();
}
void ONScripterLabel::openAudio(int freq, Uint16 format, int channels)
{
if ( Mix_OpenAudio( freq, format, channels, audiobuffer_size ) < 0 ){
errorAndCont("Couldn't open audio device!", SDL_GetError(), "Init Error", true);
audio_open_flag = false;
}
else{
int freq;
Uint16 format;
int channels;
Mix_QuerySpec( &freq, &format, &channels);
//printf("Audio: %d Hz %d bit %s\n", freq,
// (format&0xFF),
// (channels > 1) ? "stereo" : "mono");
audio_format.format = format;
audio_format.freq = freq;
audio_format.channels = channels;
audio_open_flag = true;
Mix_AllocateChannels( ONS_MIX_CHANNELS+ONS_MIX_EXTRA_CHANNELS );
Mix_ChannelFinished( waveCallback );
}
}
int ONScripterLabel::ExpandPos(int val) {
return float(val * screen_ratio1) / screen_ratio2 + 0.5;
}
int ONScripterLabel::ContractPos(int val) {
return float(val * screen_ratio2) / screen_ratio1 + 0.5;
}
#ifdef RCA_SCALE
int ONScripterLabel::StretchPosX(int val) {
return float(val * screen_ratio1) * scr_stretch_x / screen_ratio2 + 0.5;
}
int ONScripterLabel::StretchPosY(int val) {
return float(val * screen_ratio1) * scr_stretch_y / screen_ratio2 + 0.5;
}
#endif
ONScripterLabel::ONScripterLabel()
//Using an initialization list to make sure pointers start out NULL
: default_font(NULL), registry_file(NULL), dll_file(NULL),
getret_str(NULL), key_exe_file(NULL), trap_dest(NULL),
wm_title_string(NULL), wm_icon_string(NULL),
accumulation_surface(NULL), backup_surface(NULL),
effect_dst_surface(NULL), effect_src_surface(NULL), effect_tmp_surface(NULL),
screenshot_surface(NULL), image_surface(NULL), tmp_image_buf(NULL),
sprite_info(NULL), sprite2_info(NULL),
font_file(NULL), root_glyph_cache(NULL),
string_buffer_breaks(NULL), string_buffer_margins(NULL),
sin_table(NULL), cos_table(NULL), whirl_table(NULL),
breakup_cells(NULL), breakup_cellforms(NULL), breakup_mask(NULL),
shelter_select_link(NULL), default_cdrom_drive(NULL),
wave_file_name(NULL), seqmusic_file_name(NULL), seqmusic_info(NULL),
cdrom_info(NULL),
music_file_name(NULL), music_buffer(NULL), mp3_sample(NULL),
music_info(NULL), music_cmd(NULL), seqmusic_cmd(NULL),
async_movie(NULL), movie_buffer(NULL), async_movie_surface(NULL),
surround_rects(NULL),
text_font(NULL), cached_page(NULL), system_menu_title(NULL)
{
//first initialize *everything* (static) to base values
resetFlags();
resetFlagsSub();
//init envdata variables
fullscreen_mode = false;
volume_on_flag = true;
text_speed_no = 1;
cdaudio_on_flag = false;
//init onscripter-specific variables
skip_past_newline = false;
cdaudio_flag = false;
enable_wheeldown_advance_flag = false;
disable_rescale_flag = false;
edit_flag = false;
#ifdef RCA_SCALE
widescreen_flag = false;
#endif
scaled_flag = false;
window_mode = false;
use_app_icons = false;
cdrom_drive_number = 0;
audiobuffer_size = DEFAULT_AUDIOBUF;
match_bgm_audio_flag = false;
#ifdef WIN32
current_user_appdata = false;
#endif
//init various internal variables
audio_open_flag = false;
getret_int = 0;
variable_edit_index = variable_edit_num = variable_edit_sign = 0;
tmp_image_buf_length = mean_size_of_loaded_images = 0;
num_loaded_images = 1; //avoid possible div by zero
effect_counter = effect_timer_resolution = 0;
effect_start_time = effect_start_time_old = 0;
effect_duration = 1; //avoid possible div by zero
effect_tmp = 0;
skip_effect = in_effect_blank = false;
effectspeed = EFFECTSPEED_NORMAL;
shortcut_mouse_line = -1;
skip_mode = SKIP_NONE;
music_buffer_length = 0;
mp3fade_start = 0;
wm_edit_string[0] = '\0';
#ifdef PNG_AUTODETECT_NSCRIPTER_MASKS
png_mask_type = PNG_MASK_AUTODETECT;
#elif defined PNG_FORCE_NSCRIPTER_MASKS
png_mask_type = PNG_MASK_USE_NSCRIPTER;
#else
png_mask_type = PNG_MASK_USE_ALPHA;
#endif
//init arrays
int i=0;
for (i=0 ; i<MAX_PARAM_NUM ; i++) bar_info[i] = prnum_info[i] = NULL;
last_textpos_xy[0] = last_textpos_xy[1] = 0;
loop_bgm_name[0] = loop_bgm_name[1] = NULL;
for ( i=0 ; i<ONS_MIX_CHANNELS ; i++ ) {
channelvolumes[i] = DEFAULT_VOLUME;
channel_preloaded[i] = false;
}
for (i=0 ; i<ONS_MIX_CHANNELS+ONS_MIX_EXTRA_CHANNELS ; i++)
wave_sample[i] = NULL;
fileversion = SAVEFILE_VERSION_MAJOR*100 + SAVEFILE_VERSION_MINOR;
internal_timer = SDL_GetTicks();
//setting this to let script_h call error message popup routines
script_h.setOns(this);
#if defined (USE_X86_GFX) && !defined(MACOSX)
// determine what functions the cpu supports (Mion)
{
using namespace ons_gfx;
unsigned int func, eax, ebx, ecx, edx;
func = CPUF_NONE;
if (__get_cpuid(1, &eax, &ebx, &ecx, &edx) != 0) {
printf("System info: Intel CPU, with functions: ");
if (edx & bit_MMX) {
func |= CPUF_X86_MMX;
printf("MMX ");
}
if (edx & bit_SSE) {
func |= CPUF_X86_SSE;
printf("SSE ");
}
if (edx & bit_SSE2) {
func |= CPUF_X86_SSE2;
printf("SSE2 ");
}
printf("\n");
}
setCpufuncs(func);
}
#elif defined (USE_X86_GFX) && defined(MACOSX)
// x86 CPU on Mac OS X all support SSE2
ons_gfx::setCpufuncs(ons_gfx::CPUF_X86_SSE2);
printf("System info: Intel CPU with SSE2 functionality\n");
#elif defined(USE_PPC_GFX) && defined(MACOSX)
// Determine if this PPC CPU supports AltiVec (Roto)
{
using namespace ons_gfx;
unsigned int func = CPUF_NONE;
int altivec_present = 0;
size_t length = sizeof(altivec_present);
int error = sysctlbyname("hw.optional.altivec", &altivec_present, &length, NULL, 0);
if(error) {
setCpufuncs(CPUF_NONE);
return;
}
if(altivec_present) {
func |= CPUF_PPC_ALTIVEC;
printf("System info: PowerPC CPU, supports altivec\n");
} else {
printf("System info: PowerPC CPU, DOES NOT support altivec\n");
}
setCpufuncs(func);
}
#else
disableCpuGfx();
#endif
//since we've made it this far, let's init some dynamic variables
setStr( ®istry_file, REGISTRY_FILE );
setStr( &dll_file, DLL_FILE );
readColor( &linkcolor[0], "#FFFF22" ); // yellow - link color
readColor( &linkcolor[1], "#88FF88" ); // cyan - mouseover link color
sprite_info = new AnimationInfo[MAX_SPRITE_NUM];
sprite2_info = new AnimationInfo[MAX_SPRITE2_NUM];
for (i=0 ; i<MAX_SPRITE2_NUM ; i++)
sprite2_info[i].affine_flag = true;
for (i=0 ; i<NUM_GLYPH_CACHE ; i++){
if (i != NUM_GLYPH_CACHE-1) glyph_cache[i].next = &glyph_cache[i+1];
}
glyph_cache[NUM_GLYPH_CACHE-1].next = NULL;
root_glyph_cache = &glyph_cache[0];
// External Players
music_cmd = getenv("PLAYER_CMD");
seqmusic_cmd = getenv("MUSIC_CMD");
}
ONScripterLabel::~ONScripterLabel()
{
reset();
delete[] sprite_info;
delete[] sprite2_info;
if (default_font) delete[] default_font;
if (font_file) delete[] font_file;
}
void ONScripterLabel::enableCDAudio(){
cdaudio_flag = true;
}
void ONScripterLabel::setCDNumber(int cdrom_drive_number)
{
this->cdrom_drive_number = cdrom_drive_number;
}
void ONScripterLabel::setAudiodriver(const char *driver)
{
char buf[128];
if (driver && driver[0] != '\0')
snprintf(buf, 128, "SDL_AUDIODRIVER=%s", driver);
else
strncpy(buf, "SDL_AUDIODRIVER=", 128);
SDL_putenv(buf);
}
void ONScripterLabel::setAudioBufferSize(int kbyte_size)
{
if ( (kbyte_size == 1) || (kbyte_size == 2) || (kbyte_size == 4) ||
(kbyte_size == 8) || (kbyte_size == 16) ) {
//only allow powers of 2 as buffer sizes
audiobuffer_size = kbyte_size * 1024;
fprintf(stderr, "Using audiobuffer of %d bytes\n", audiobuffer_size);
} else {
snprintf(script_h.errbuf, MAX_ERRBUF_LEN, "Invalid audiobuffer size %dk"
" - using prior size of %d bytes", kbyte_size, audiobuffer_size);
errorAndCont(script_h.errbuf, NULL, "Config Issue", true);
}
}
void ONScripterLabel::setMatchBgmAudio(bool flag)
{
match_bgm_audio_flag = flag;
}
void ONScripterLabel::setFontFile(const char *filename)
{
setStr(&default_font, filename);
}
void ONScripterLabel::setRegistryFile(const char *filename)
{
setStr(®istry_file, filename);
}
void ONScripterLabel::setDLLFile(const char *filename)
{
setStr(&dll_file, filename);
}
void ONScripterLabel::setFileVersion(const char *ver)
{
int verno = atoi(ver);
if ((verno >= 199) && (verno <= fileversion))
fileversion = verno;
}
void ONScripterLabel::setFullscreenMode()
{
fullscreen_mode = true;
}
void ONScripterLabel::setWindowMode()
{
window_mode = true;
}
#ifndef NO_LAYER_EFFECTS
void ONScripterLabel::setNoLayers()
{
use_layers = false;
}
#endif
#ifdef WIN32
void ONScripterLabel::setUserAppData()
{
current_user_appdata = true;
}
#endif
void ONScripterLabel::setUseAppIcons()
{
use_app_icons = true;
}
void ONScripterLabel::setIgnoreTextgosubNewline()
{
script_h.ignore_textgosub_newline = true;
}
void ONScripterLabel::setSkipPastNewline()
{
skip_past_newline = true;
}
void ONScripterLabel::setPreferredWidth(const char *widthstr)
{
int width = atoi(widthstr);
//minimum preferred window width of 160 (gets ridiculous if smaller)
if (width > 160)
preferred_width = width;
else if (width > 0)
preferred_width = 160;
}
void ONScripterLabel::enableButtonShortCut()
{
force_button_shortcut_flag = true;
}
void ONScripterLabel::enableWheelDownAdvance()
{
enable_wheeldown_advance_flag = true;
}
void ONScripterLabel::disableCpuGfx()
{
using namespace ons_gfx;
setCpufuncs(CPUF_NONE);
}
void ONScripterLabel::disableRescale()
{
disable_rescale_flag = true;
}
void ONScripterLabel::enableEdit()
{
edit_flag = true;
}
void ONScripterLabel::setKeyEXE(const char *filename)
{
setStr(&key_exe_file, filename);
}
#ifdef RCA_SCALE
void ONScripterLabel::setWidescreen()
{
widescreen_flag = true;
}
#endif
void ONScripterLabel::setScaled()
{
scaled_flag = true;
}
void ONScripterLabel::setGameIdentifier(const char *gameid)
{
setStr(&cmdline_game_id, gameid);
}
int ONScripterLabel::init()
{
if (archive_path.get_num_paths() == 0) {
//default archive_path is current directory ".", followed by parent ".."
DirPaths default_path = DirPaths(".");
default_path.add("..");
#ifdef MACOSX
// On Mac OS X, store archives etc in the application bundle by default,
// but also check the application root directory and current directory.
if (isBundled()) {
archive_path.add(bundleResPath());
// Now add the application path.
char *path = bundleAppPath();
if (path) {
archive_path.add(path);
// add the next directory up as a fallback.
char tmp[strlen(path) + 4];
sprintf(tmp, "%s%c%s", path, DELIMITER, "..");
archive_path.add(tmp);
} else {
//if we couldn't find the application path, we still need
//something - use current dir and parent (default)
archive_path.add(default_path);
}
}