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ONScripter.cpp
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/* -*- C++ -*-
*
* ONScripter.cpp - Execution block parser of ONScripter
*
* Copyright (c) 2001-2014 Ogapee. All rights reserved.
*
* ogapee@aqua.dti2.ne.jp
*
* 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, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "ONScripter.h"
#ifdef USE_FONTCONFIG
#include <fontconfig/fontconfig.h>
#endif
extern void initSJIS2UTF16();
extern "C" void waveCallback( int channel );
#define DEFAULT_AUDIOBUF 4096
#define FONT_FILE "default.ttf"
#define REGISTRY_FILE "registry.txt"
#define DLL_FILE "dll.txt"
#define DEFAULT_ENV_FONT "‚l‚r ƒSƒVƒbƒN"
#define DEFAULT_AUTOMODE_TIME 1000
#ifdef __OS2__
static void SDL_Quit_Wrapper()
{
SDL_Quit();
}
#endif
void ONScripter::initSDL()
{
/* ---------------------------------------- */
/* Initialize SDL */
if ( SDL_Init( SDL_INIT_VIDEO | SDL_INIT_TIMER | SDL_INIT_AUDIO ) < 0 ){
fprintf( stderr, "Couldn't initialize SDL: %s\n", SDL_GetError() );
exit(-1);
}
#ifdef __OS2__
atexit(SDL_Quit_Wrapper); // work-around for OS/2
#endif
#ifdef USE_CDROM
if( cdaudio_flag && SDL_InitSubSystem( SDL_INIT_CDROM ) < 0 ){
fprintf( stderr, "Couldn't initialize CD-ROM: %s\n", SDL_GetError() );
exit(-1);
}
#endif
#if !defined(IOS)
if(SDL_InitSubSystem( SDL_INIT_JOYSTICK ) == 0 && SDL_JoystickOpen(0) != NULL)
printf( "Initialize JOYSTICK\n");
#endif
#if defined(PSP) || defined(IPODLINUX) || defined(GP2X) || defined(WINCE)
SDL_ShowCursor(SDL_DISABLE);
#endif
/* ---------------------------------------- */
/* Initialize SDL */
if ( TTF_Init() < 0 ){
fprintf( stderr, "can't initialize SDL TTF\n");
exit(-1);
}
#if defined(BPP16)
screen_bpp = 16;
#else
screen_bpp = 32;
#endif
#if defined(PDA_WIDTH)
screen_ratio1 = PDA_WIDTH;
screen_ratio2 = script_h.screen_width;
screen_width = PDA_WIDTH;
#elif defined(PDA_AUTOSIZE)
SDL_Rect **modes;
modes = SDL_ListModes(NULL, SDL_FULLSCREEN);
if (modes == (SDL_Rect **)0){
fprintf(stderr, "No Video mode available.\n");
exit(-1);
}
else if (modes == (SDL_Rect **)-1){
// no restriction
}
else{
int width;
if (modes[0]->w * screen_height > modes[0]->h * screen_width)
width = (modes[0]->h*screen_width/screen_height) & (~0x01); // to be 2 bytes aligned
else
width = modes[0]->w;
screen_ratio1 = width;
screen_ratio2 = script_h.screen_width;
screen_width = width;
}
#endif
screen_height = screen_width*script_h.screen_height/script_h.screen_width;
screen_device_width = screen_width;
screen_device_height = screen_height;
#if defined(USE_SDL_RENDERER)
// use hardware scaling
screen_ratio1 = 1;
screen_ratio2 = 1;
screen_width = script_h.screen_width;
screen_height = script_h.screen_height;
SDL_GL_SetAttribute(SDL_GL_RED_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_BLUE_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_GREEN_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_ALPHA_SIZE, 8);
SDL_GL_SetAttribute(SDL_GL_BUFFER_SIZE, 32);
SDL_GL_SetAttribute(SDL_GL_DEPTH_SIZE, 0);
SDL_SetHint(SDL_HINT_RENDER_SCALE_QUALITY, "linear");
window = SDL_CreateWindow(NULL, 0, 0, screen_device_width, screen_device_height, SDL_WINDOW_OPENGL|SDL_WINDOW_SHOWN|SDL_WINDOW_BORDERLESS);
SDL_GetWindowSize(window, &device_width, &device_height);
renderer = SDL_CreateRenderer(window, -1, 0);
texture_format = SDL_PIXELFORMAT_ARGB8888;
SDL_RendererInfo info;
SDL_GetRendererInfo(renderer, &info);
if (info.texture_formats[0] == SDL_PIXELFORMAT_ABGR8888)
texture_format = SDL_PIXELFORMAT_ABGR8888;
SDL_RenderClear(renderer);
#else
#if defined(ANDROID)
// use hardware scaling
screen_ratio1 = 1;
screen_ratio2 = 1;
screen_width = script_h.screen_width;
screen_height = script_h.screen_height;
#endif
screen_surface = SDL_SetVideoMode( screen_width, screen_height, screen_bpp, DEFAULT_VIDEO_SURFACE_FLAG|(fullscreen_mode?SDL_FULLSCREEN:0) );
#ifdef BPP16
texture_format = SDL_PIXELFORMAT_RGB565;
#else
#if defined(ANDROID)
SDL_SetSurfaceBlendMode(screen_surface, SDL_BLENDMODE_NONE);
texture_format = SDL_PIXELFORMAT_ABGR8888;
#else
texture_format = SDL_PIXELFORMAT_ARGB8888;
#endif
#endif
#endif
/* ---------------------------------------- */
/* Check if VGA screen is available. */
#if !defined(USE_SDL_RENDERER) && (PDA_WIDTH==640)
if ( screen_surface == NULL ){
screen_ratio1 /= 2;
screen_width /= 2;
screen_height /= 2;
screen_device_width = screen_width;
screen_device_height = screen_height;
screen_surface = SDL_SetVideoMode( screen_device_width, screen_device_height, screen_bpp, DEFAULT_VIDEO_SURFACE_FLAG|(fullscreen_mode?SDL_FULLSCREEN:0) );
}
#endif
underline_value = script_h.screen_height;
#ifndef USE_SDL_RENDERER
if ( screen_surface == NULL ) {
fprintf( stderr, "Couldn't set %dx%dx%d video mode: %s\n",
screen_width, screen_height, screen_bpp, SDL_GetError() );
exit(-1);
}
#endif
printf("Display: %d x %d (%d bpp)\n", screen_width, screen_height, screen_bpp);
dirty_rect.setDimension(screen_width, screen_height);
screen_rect.x = screen_rect.y = 0;
screen_rect.w = screen_width;
screen_rect.h = screen_height;
initSJIS2UTF16();
wm_title_string = new char[ strlen(DEFAULT_WM_TITLE) + 1 ];
memcpy( wm_title_string, DEFAULT_WM_TITLE, strlen(DEFAULT_WM_TITLE) + 1 );
wm_icon_string = new char[ strlen(DEFAULT_WM_ICON) + 1 ];
memcpy( wm_icon_string, DEFAULT_WM_TITLE, strlen(DEFAULT_WM_ICON) + 1 );
SDL_WM_SetCaption( wm_title_string, wm_icon_string );
}
void ONScripter::openAudio()
{
#if (defined(PDA_WIDTH) || defined(PDA_AUTOSIZE)) && !defined(PSP) && !defined(IPHONE) && !defined(IOS) && !defined(PANDORA)
if ( Mix_OpenAudio( 22050, MIX_DEFAULT_FORMAT, MIX_DEFAULT_CHANNELS, DEFAULT_AUDIOBUF ) < 0 ){
#else
if ( Mix_OpenAudio( 44100, MIX_DEFAULT_FORMAT, MIX_DEFAULT_CHANNELS, DEFAULT_AUDIOBUF ) < 0 ){
#endif
fprintf(stderr, "Couldn't open audio device!\n"
" reason: [%s].\n", SDL_GetError());
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 );
}
}
ONScripter::ONScripter()
{
is_script_read = false;
cdrom_drive_number = 0;
cdaudio_flag = false;
default_font = NULL;
registry_file = NULL;
setStr( ®istry_file, REGISTRY_FILE );
dll_file = NULL;
setStr( &dll_file, DLL_FILE );
getret_str = NULL;
enable_wheeldown_advance_flag = false;
disable_rescale_flag = false;
edit_flag = false;
key_exe_file = NULL;
fullscreen_mode = false;
window_mode = false;
sprite_info = new AnimationInfo[MAX_SPRITE_NUM];
sprite2_info = new AnimationInfo[MAX_SPRITE2_NUM];
current_button_state.down_flag = false;
int i;
for (i=0 ; i<MAX_SPRITE2_NUM ; i++)
sprite2_info[i].affine_flag = true;
// External Players
#if defined(WINCE)
midi_cmd = NULL;
#else
midi_cmd = getenv("MUSIC_CMD");
#endif
makeFuncLUT();
}
ONScripter::~ONScripter()
{
reset();
delete[] sprite_info;
delete[] sprite2_info;
}
void ONScripter::enableCDAudio(){
cdaudio_flag = true;
}
void ONScripter::setCDNumber(int cdrom_drive_number)
{
this->cdrom_drive_number = cdrom_drive_number;
}
void ONScripter::setFontFile(const char *filename)
{
setStr(&default_font, filename);
}
void ONScripter::setRegistryFile(const char *filename)
{
setStr(®istry_file, filename);
}
void ONScripter::setDLLFile(const char *filename)
{
setStr(&dll_file, filename);
}
void ONScripter::setArchivePath(const char *path)
{
if (archive_path) delete[] archive_path;
archive_path = new char[ RELATIVEPATHLENGTH + strlen(path) + 2 ];
sprintf( archive_path, RELATIVEPATH "%s%c", path, DELIMITER );
}
void ONScripter::setSaveDir(const char *path)
{
if (save_dir) delete[] save_dir;
save_dir = new char[ RELATIVEPATHLENGTH + strlen(path) + 2 ];
sprintf( save_dir, RELATIVEPATH "%s%c", path, DELIMITER );
script_h.setSaveDir(save_dir);
}
void ONScripter::setFullscreenMode()
{
fullscreen_mode = true;
}
void ONScripter::setWindowMode()
{
window_mode = true;
}
void ONScripter::enableButtonShortCut()
{
force_button_shortcut_flag = true;
}
void ONScripter::enableWheelDownAdvance()
{
enable_wheeldown_advance_flag = true;
}
void ONScripter::disableRescale()
{
disable_rescale_flag = true;
}
void ONScripter::renderFontOutline()
{
#if (SDL_TTF_MAJOR_VERSION>=2) && (SDL_TTF_MINOR_VERSION>=0) && (SDL_TTF_PATCHLEVEL>=10)
render_font_outline = true;
#else
fprintf(stderr, "--render-font-outline is not supported with SDL_ttf %d.%d.%d\n", SDL_TTF_MAJOR_VERSION, SDL_TTF_MINOR_VERSION, SDL_TTF_PATCHLEVEL);
#endif
}
void ONScripter::enableEdit()
{
edit_flag = true;
}
void ONScripter::setKeyEXE(const char *filename)
{
setStr(&key_exe_file, filename);
}
int ONScripter::openScript()
{
if (is_script_read) return 0;
is_script_read = true;
if (archive_path == NULL){
archive_path = new char[1];
archive_path[0] = 0;
}
if (key_exe_file){
createKeyTable( key_exe_file );
script_h.setKeyTable( key_table );
}
return ScriptParser::openScript();
}
int ONScripter::init()
{
initSDL();
openAudio();
image_surface = AnimationInfo::alloc32bitSurface( 1, 1, texture_format );
accumulation_surface = AnimationInfo::allocSurface( screen_width, screen_height, texture_format );
backup_surface = AnimationInfo::allocSurface( screen_width, screen_height, texture_format );
effect_src_surface = AnimationInfo::allocSurface( screen_width, screen_height, texture_format );
effect_dst_surface = AnimationInfo::allocSurface( screen_width, screen_height, texture_format );
#if defined(USE_SDL_RENDERER)
screenshot_surface = AnimationInfo::alloc32bitSurface( screen_device_width, screen_device_height, texture_format );
#else
screenshot_surface = AnimationInfo::alloc32bitSurface( screen_width, screen_height, texture_format );
#endif
screenshot_w = screen_width;
screenshot_h = screen_height;
#ifdef USE_SDL_RENDERER
texture = SDL_CreateTextureFromSurface(renderer, accumulation_surface);
#endif
tmp_image_buf = NULL;
tmp_image_buf_length = 0;
mean_size_of_loaded_images = 0;
num_loaded_images = 10; // to suppress temporal increase at the start-up
text_info.num_of_cells = 1;
text_info.allocImage( screen_width, screen_height, texture_format );
text_info.fill(0, 0, 0, 0);
// ----------------------------------------
// Initialize font
if ( default_font ){
font_file = new char[ strlen(default_font) + 1 ];
sprintf( font_file, "%s", default_font );
}
else{
font_file = new char[ strlen(archive_path) + strlen(FONT_FILE) + 1 ];
sprintf( font_file, "%s%s", archive_path, FONT_FILE );
#ifdef USE_FONTCONFIG
FILE *fp = NULL;
if ((fp = ::fopen(font_file, "rb")) == NULL){
FcPattern *pat = FcPatternCreate();
FcPatternAddString( pat, FC_LANG, (const FcChar8*)"ja" );
FcPatternAddBool( pat, FC_OUTLINE, FcTrue );
FcPatternAddInteger( pat, FC_SLANT, FC_SLANT_ROMAN );
FcPatternAddInteger( pat, FC_WEIGHT, FC_WEIGHT_NORMAL );
FcConfigSubstitute( NULL, pat, FcMatchPattern );
FcDefaultSubstitute( pat );
FcResult result;
FcPattern *p_pat = FcFontMatch( NULL, pat, &result );
FcPatternDestroy( pat );
FcChar8* val_s;
if (FcResultMatch == FcPatternGetString( p_pat, FC_FILE, 0, &val_s )){
delete[] font_file;
font_file = new char[ strlen((const char*)val_s) + 1 ];
strcpy( font_file, (const char*)val_s );
printf("Font: %s\n", font_file);
}
FcPatternDestroy( p_pat );
}
else{
fclose(fp);
}
#endif
}
// ----------------------------------------
// variables relevant to sound
this->cdaudio_flag = cdaudio_flag;
#ifdef USE_CDROM
cdrom_info = NULL;
if ( cdaudio_flag ){
if ( cdrom_drive_number >= 0 && cdrom_drive_number < SDL_CDNumDrives() )
cdrom_info = SDL_CDOpen( cdrom_drive_number );
if ( !cdrom_info ){
fprintf(stderr, "Couldn't open default CD-ROM: %s\n", SDL_GetError());
}
else if ( cdrom_info && !CD_INDRIVE( SDL_CDStatus( cdrom_info ) ) ) {
fprintf( stderr, "no CD-ROM in the drive\n" );
SDL_CDClose( cdrom_info );
cdrom_info = NULL;
}
}
#endif
wave_file_name = NULL;
midi_file_name = NULL;
midi_info = NULL;
music_file_name = NULL;
music_buffer = NULL;
music_info = NULL;
loop_bgm_name[0] = NULL;
loop_bgm_name[1] = NULL;
int i;
for (i=0 ; i<ONS_MIX_CHANNELS+ONS_MIX_EXTRA_CHANNELS ; i++) wave_sample[i] = NULL;
// ----------------------------------------
// Initialize misc variables
breakup_cells = NULL;
breakup_mask = breakup_cellforms = NULL;
internal_timer = SDL_GetTicks();
trap_dist = NULL;
resize_buffer = new unsigned char[16];
resize_buffer_size = 16;
for (i=0 ; i<MAX_PARAM_NUM ; i++) bar_info[i] = prnum_info[i] = NULL;
loadEnvData();
defineresetCommand();
readToken();
if ( sentence_font.openFont( font_file, screen_ratio1, screen_ratio2 ) == NULL ){
fprintf( stderr, "can't open font file: %s\n", font_file );
return -1;
}
return 0;
}
void ONScripter::reset()
{
automode_flag = false;
automode_time = DEFAULT_AUTOMODE_TIME;
autoclick_time = 0;
btntime2_flag = false;
btntime_value = -1;
btnwait_time = 0;
transbtn_flag = 0;
disableGetButtonFlag();
system_menu_enter_flag = false;
system_menu_mode = SYSTEM_NULL;
shift_pressed_status = 0;
ctrl_pressed_status = 0;
display_mode = DISPLAY_MODE_NORMAL;
event_mode = IDLE_EVENT_MODE;
all_sprite_hide_flag = false;
all_sprite2_hide_flag = false;
if (breakup_cells) delete[] breakup_cells;
if (breakup_mask) delete[] breakup_mask;
if (breakup_cellforms) delete[] breakup_cellforms;
if (resize_buffer_size != 16){
delete[] resize_buffer;
resize_buffer = new unsigned char[16];
resize_buffer_size = 16;
}
current_over_button = 0;
shift_over_button = -1;
num_fingers = 0;
variable_edit_mode = NOT_EDIT_MODE;
new_line_skip_flag = false;
text_on_flag = true;
draw_cursor_flag = false;
setStr(&getret_str, NULL);
getret_int = 0;
// ----------------------------------------
// variables relevant to sound
wave_play_loop_flag = false;
midi_play_loop_flag = false;
music_play_loop_flag = false;
music_loopback_offset = 0.0;
cd_play_loop_flag = false;
mp3save_flag = false;
mp3fade_start = 0;
mp3fadeout_duration = 0;
mp3fadein_duration = 0;
mp3fadeout_duration_internal = 0;
mp3fadein_duration_internal = 0;
current_cd_track = -1;
resetSub();
}
void ONScripter::resetSub()
{
int i;
for ( i=0 ; i<script_h.global_variable_border ; i++ )
script_h.getVariableData(i).reset(false);
for ( i=0 ; i<3 ; i++ ) human_order[i] = 2-i; // "rcl"
refresh_shadow_text_mode = REFRESH_NORMAL_MODE | REFRESH_SHADOW_MODE | REFRESH_TEXT_MODE;
erase_text_window_mode = 1;
skip_mode = SKIP_NONE;
monocro_flag = false;
monocro_color[0] = monocro_color[1] = monocro_color[2] = 0;
nega_mode = 0;
clickstr_state = CLICK_NONE;
trap_mode = TRAP_NONE;
setStr(&trap_dist, NULL);
saveon_flag = true;
internal_saveon_flag = true;
is_kinsoku = true;
textgosub_clickstr_state = CLICK_NONE;
indent_offset = 0;
line_enter_status = 0;
page_enter_status = 0;
in_textbtn_flag = false;
resetSentenceFont();
deleteNestInfo();
deleteButtonLink();
deleteSelectLink();
stopCommand();
loopbgmstopCommand();
stopAllDWAVE();
setStr(&loop_bgm_name[1], NULL);
// ----------------------------------------
// reset AnimationInfo
btndef_info.reset();
bg_info.reset();
setStr( &bg_info.file_name, "black" );
createBackground();
for (i=0 ; i<3 ; i++) tachi_info[i].reset();
for (i=0 ; i<MAX_SPRITE_NUM ; i++) sprite_info[i].reset();
for (i=0 ; i<MAX_SPRITE2_NUM ; i++) sprite2_info[i].reset();
barclearCommand();
prnumclearCommand();
for (i=0 ; i<2 ; i++) cursor_info[i].reset();
show_dialog_flag = false;
for (i=0 ; i<4 ; i++) lookback_info[i].reset();
sentence_font_info.reset();
dirty_rect.fill( screen_width, screen_height );
}
void ONScripter::resetSentenceFont()
{
sentence_font.reset();
sentence_font.font_size_xy[0] = DEFAULT_FONT_SIZE;
sentence_font.font_size_xy[1] = DEFAULT_FONT_SIZE;
sentence_font.top_xy[0] = 21;
sentence_font.top_xy[1] = 16;// + sentence_font.font_size;
sentence_font.num_xy[0] = 23;
sentence_font.num_xy[1] = 16;
sentence_font.pitch_xy[0] = sentence_font.font_size_xy[0];
sentence_font.pitch_xy[1] = 2 + sentence_font.font_size_xy[1];
sentence_font.wait_time = 20;
sentence_font.window_color[0] = sentence_font.window_color[1] = sentence_font.window_color[2] = 0x99;
sentence_font_info.orig_pos.x = 0;
sentence_font_info.orig_pos.y = 0;
sentence_font_info.orig_pos.w = script_h.screen_width +1;
sentence_font_info.orig_pos.h = script_h.screen_height+1;
sentence_font_info.scalePosXY( screen_ratio1, screen_ratio2 );
sentence_font_info.scalePosWH( screen_ratio1, screen_ratio2 );
sentence_font.old_xy[0] = sentence_font.x();
sentence_font.old_xy[1] = sentence_font.y();
}
void ONScripter::flush( int refresh_mode, SDL_Rect *rect, bool clear_dirty_flag, bool direct_flag )
{
if ( direct_flag ){
flushDirect( *rect, refresh_mode );
}
else{
if ( rect ) dirty_rect.add( *rect );
if (dirty_rect.bounding_box.w * dirty_rect.bounding_box.h > 0)
flushDirect( dirty_rect.bounding_box, refresh_mode );
}
if ( clear_dirty_flag ) dirty_rect.clear();
}
void ONScripter::flushDirect( SDL_Rect &rect, int refresh_mode )
{
//printf("flush %d: %d %d %d %d\n", refresh_mode, rect.x, rect.y, rect.w, rect.h );
refreshSurface( accumulation_surface, &rect, refresh_mode );
#ifdef USE_SDL_RENDERER
SDL_Rect src_rect = {0, 0, screen_width, screen_height};
SDL_Rect dst_rect = {(device_width -screen_device_width )/2,
(device_height-screen_device_height)/2,
screen_device_width, screen_device_height};
SDL_LockSurface(accumulation_surface);
SDL_UpdateTexture(texture, &rect, (unsigned char*)accumulation_surface->pixels+accumulation_surface->pitch*rect.y+rect.x*sizeof(ONSBuf), accumulation_surface->pitch);
SDL_UnlockSurface(accumulation_surface);
SDL_RenderCopy(renderer, texture, &src_rect, &dst_rect);
SDL_RenderPresent(renderer);
#else
SDL_Rect dst_rect = rect;
if (AnimationInfo::doClipping(&dst_rect, &screen_rect) || (dst_rect.w==0 && dst_rect.h==0)) return;
SDL_BlitSurface( accumulation_surface, &dst_rect, screen_surface, &dst_rect );
SDL_UpdateRect( screen_surface, dst_rect.x, dst_rect.y, dst_rect.w, dst_rect.h );
#endif
}
void ONScripter::mouseOverCheck( int x, int y )
{
int c = 0, max_c = 0;
last_mouse_state.x = x;
last_mouse_state.y = y;
/* ---------------------------------------- */
/* Check button */
int button = 0;
ButtonLink *bl = root_button_link.next, *max_bl = NULL;
unsigned int max_alpha = 0;
while( bl ){
if ( x >= bl->select_rect.x && x < bl->select_rect.x + bl->select_rect.w &&
y >= bl->select_rect.y && y < bl->select_rect.y + bl->select_rect.h ){
if (transbtn_flag == false || shift_over_button == bl->no){
max_bl = bl;
max_c = c;
break;
}
else{
unsigned char alpha = 0;
if ( (bl->button_type == ButtonLink::SPRITE_BUTTON &&
max_alpha < (alpha = sprite_info[ bl->sprite_no ].getAlpha(x, y))) ||
(bl->button_type == ButtonLink::NORMAL_BUTTON &&
max_alpha < (alpha = bl->anim[0]->getAlpha(x, y))) ){
max_alpha = alpha;
max_bl = bl;
max_c = c;
}
}
}
bl = bl->next;
c++;
}
if (max_bl){
bl = max_bl;
button = bl->no;
c = max_c;
}
if ( current_over_button != button ){
DirtyRect dirty = dirty_rect;
dirty_rect.clear();
SDL_Rect check_src_rect = {0, 0, 0, 0};
SDL_Rect check_dst_rect = {0, 0, 0, 0};
if ( current_over_button != 0 ){
ButtonLink *cbl = current_button_link;
cbl->show_flag = 0;
check_src_rect = cbl->image_rect;
if ( cbl->button_type == ButtonLink::SPRITE_BUTTON ){
sprite_info[ cbl->sprite_no ].visible = true;
if ( cbl->exbtn_ctl[0] )
decodeExbtnControl( cbl->exbtn_ctl[0], &check_src_rect, &check_dst_rect );
else
sprite_info[ cbl->sprite_no ].setCell(0);
}
else if ( cbl->button_type == ButtonLink::TMP_SPRITE_BUTTON ){
cbl->show_flag = 1;
cbl->anim[0]->visible = true;
cbl->anim[0]->setCell(0);
}
else if ( cbl->anim[1] != NULL ){
cbl->show_flag = 2;
}
dirty_rect.add( cbl->image_rect );
}
if ( is_exbtn_enabled && exbtn_d_button_link.exbtn_ctl[1] ){
decodeExbtnControl( exbtn_d_button_link.exbtn_ctl[1], &check_src_rect, &check_dst_rect );
}
if ( bl ){
if ( system_menu_mode != SYSTEM_NULL ){
if ( menuselectvoice_file_name[MENUSELECTVOICE_OVER] )
playSound(menuselectvoice_file_name[MENUSELECTVOICE_OVER],
SOUND_CHUNK, false, MIX_WAVE_CHANNEL);
}
else{
if ( selectvoice_file_name[SELECTVOICE_OVER] )
playSound(selectvoice_file_name[SELECTVOICE_OVER],
SOUND_CHUNK, false, MIX_WAVE_CHANNEL);
}
check_dst_rect = bl->image_rect;
if ( bl->button_type == ButtonLink::SPRITE_BUTTON ){
sprite_info[ bl->sprite_no ].setCell(1);
if ( bl->exbtn_ctl[1] )
decodeExbtnControl( bl->exbtn_ctl[1], &check_src_rect, &check_dst_rect );
else
sprite_info[ bl->sprite_no ].visible = true;
}
else if ( bl->button_type == ButtonLink::TMP_SPRITE_BUTTON ){
bl->show_flag = 1;
bl->anim[0]->visible = true;
bl->anim[0]->setCell(1);
}
else if ( bl->button_type == ButtonLink::NORMAL_BUTTON ||
bl->button_type == ButtonLink::LOOKBACK_BUTTON ){
bl->show_flag = 1;
}
dirty_rect.add( bl->image_rect );
current_button_link = bl;
shortcut_mouse_line = c;
}
flush( refreshMode() );
dirty_rect = dirty;
}
current_over_button = button;
shift_over_button = -1;
}
void ONScripter::executeLabel()
{
executeLabelTop:
while ( current_line<current_label_info.num_of_lines ){
if ( debug_level > 0 )
printf("***** executeLabel %s:%d/%d:%d:%d *****\n",
current_label_info.name,
current_line,
current_label_info.num_of_lines,
string_buffer_offset, display_mode );
if ( script_h.getStringBuffer()[0] == '~' ){
last_tilde.next_script = script_h.getNext();
readToken();
continue;
}
if ( break_flag && !script_h.isName("next") ){
if ( script_h.getStringBuffer()[string_buffer_offset] == 0x0a )
current_line++;
if ( script_h.getStringBuffer()[string_buffer_offset] != ':' &&
script_h.getStringBuffer()[string_buffer_offset] != ';' &&
script_h.getStringBuffer()[string_buffer_offset] != 0x0a )
script_h.skipToken();
readToken();
continue;
}
if ( kidokuskip_flag && skip_mode & SKIP_NORMAL && kidokumode_flag && !script_h.isKidoku() ) skip_mode &= ~SKIP_NORMAL;
int ret = parseLine();
if ( ret & (RET_SKIP_LINE | RET_EOL) ){
if (ret & RET_SKIP_LINE) script_h.skipLine();
if (++current_line >= current_label_info.num_of_lines) break;
}
if (!(ret & RET_NO_READ)) readToken();
}
current_label_info = script_h.lookupLabelNext( current_label_info.name );
current_line = 0;
if ( current_label_info.start_address != NULL ){
script_h.setCurrent( current_label_info.label_header );
readToken();
goto executeLabelTop;
}
fprintf( stderr, " ***** End *****\n");
endCommand();
}
void ONScripter::runScript()
{
readToken();
parseLine();
}
int ONScripter::parseLine( )
{
if (debug_level > 0) printf("ONScripter::Parseline %s\n", script_h.getStringBuffer() );
const char *cmd = script_h.getStringBuffer();
if (cmd[0] == ';') return RET_CONTINUE;
else if (cmd[0] == '*') return RET_CONTINUE;
else if (cmd[0] == ':') return RET_CONTINUE;
if (script_h.isText()){
if ( current_mode == DEFINE_MODE ) errorAndExit( "text cannot be displayed in define section." );
return textCommand();
}
if (cmd[0] != '_'){
if (cmd[0] >= 'a' && cmd[0] <= 'z'){
UserFuncHash &ufh = user_func_hash[cmd[0]-'a'];
UserFuncLUT *uf = ufh.root.next;
while(uf){
if (!strcmp( uf->command, cmd )){
if (uf->lua_flag){
#ifdef USE_LUA
if (lua_handler.callFunction(false, cmd))
errorAndExit( lua_handler.error_str );
#endif
}
else{
gosubReal( cmd, script_h.getNext() );
}
return RET_CONTINUE;
}
uf = uf->next;
}
}
}
else{
cmd++;
}
if (cmd[0] >= 'a' && cmd[0] <= 'z'){
FuncHash &fh = func_hash[cmd[0]-'a'];
for (int i=0 ; i<fh.num ; i++){
if ( !strcmp( fh.func[i].command, cmd ) ){
//if (saveon_flag) saveSaveFile(false);
return (this->*fh.func[i].method)();
}
}
}
if ( cmd[0] == 0x0a )
return RET_CONTINUE | RET_EOL;
else if ( cmd[0] == 'v' && cmd[1] >= '0' && cmd[1] <= '9' )
return vCommand();
else if ( cmd[0] == 'd' && cmd[1] == 'v' && cmd[2] >= '0' && cmd[2] <= '9' )
return dvCommand();
fprintf( stderr, " command [%s] is not supported yet!!\n", cmd );
script_h.skipToken();
return RET_CONTINUE;
}
/* ---------------------------------------- */
void ONScripter::deleteButtonLink()
{
ButtonLink *b1 = root_button_link.next;
while( b1 ){
ButtonLink *b2 = b1;
b1 = b1->next;
if (b2 == current_button_link) current_over_button = 0;
delete b2;
}
root_button_link.next = NULL;
for (int i=0 ; i<3 ; i++){
if ( exbtn_d_button_link.exbtn_ctl[i] ){
delete[] exbtn_d_button_link.exbtn_ctl[i];
exbtn_d_button_link.exbtn_ctl[i] = NULL;
}
}
is_exbtn_enabled = false;
}
void ONScripter::refreshMouseOverButton()
{
int mx, my;
current_over_button = 0;
shift_over_button = -1;
current_button_link = root_button_link.next;
SDL_GetMouseState( &mx, &my );
mx = mx * screen_width / screen_device_width;
my = my * screen_width / screen_device_width;
mouseOverCheck( mx, my );
}
/* ---------------------------------------- */
/* Delete select link */
void ONScripter::deleteSelectLink()
{
SelectLink *link, *last_select_link = root_select_link.next;
while ( last_select_link ){
link = last_select_link;
last_select_link = last_select_link->next;
delete link;
}
root_select_link.next = NULL;
}
void ONScripter::clearCurrentPage()
{
sentence_font.clear();
int num = (sentence_font.num_xy[0]*2+1)*sentence_font.num_xy[1];
if (sentence_font.getTateyokoMode() == FontInfo::TATE_MODE)
num = (sentence_font.num_xy[1]*2+1)*sentence_font.num_xy[0];
if ( current_page->text &&
current_page->max_text != num ){
delete[] current_page->text;
current_page->text = NULL;
}
if ( !current_page->text ){
current_page->text = new char[num];
current_page->max_text = num;
}
current_page->text_count = 0;
if (current_page->tag){
delete[] current_page->tag;
current_page->tag = NULL;
}