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ONScripterLabel_event.cpp
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ONScripterLabel_event.cpp
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/* -*- C++ -*-
*
* ONScripterLabel_event.cpp - Event handler of ONScripter-EN
*
* Copyright (c) 2001-2009 Ogapee. All rights reserved.
* (original ONScripter, of which this is a fork).
*
* ogapee@aqua.dti2.ne.jp
*
* Copyright (c) 2007-2010 "Uncle" Mion Sonozaki
*
* UncleMion@gmail.com
*
* Copyright (c) 2023 Galladite
*
* galladite@yandex.com
*
* 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 Mion, November 2009, to update from
// Ogapee's 20091115 release source code.
#include "ONScripterLabel.h"
#ifdef LINUX
#include <sys/types.h>
#include <sys/wait.h>
#endif
#ifdef WIN32
#include <windows.h>
#include "SDL_syswm.h"
#endif
#define ONS_TIMER_EVENT (SDL_USEREVENT)
#define ONS_SOUND_EVENT (SDL_USEREVENT+1)
#define ONS_CDAUDIO_EVENT (SDL_USEREVENT+2)
#define ONS_SEQMUSIC_EVENT (SDL_USEREVENT+3)
#define ONS_WAVE_EVENT (SDL_USEREVENT+4)
#define ONS_MUSIC_EVENT (SDL_USEREVENT+5)
#define ONS_BREAK_EVENT (SDL_USEREVENT+6)
#define ONS_ANIM_EVENT (SDL_USEREVENT+7)
// This sets up the fade event flag for use in bgm fadeout and fadein.
#define BGM_FADEOUT 0
#define BGM_FADEIN 1
#define ONS_BGMFADE_EVENT (SDL_USEREVENT+8)
#define EDIT_MODE_PREFIX "[EDIT MODE] "
#define EDIT_SELECT_STRING "Music vol (m) SE vol (s) Voice vol (v) Numeric variable (n) Exit (Esc)"
#define EDIT_VOLUME_STRING "Music vol (m) SE vol (s) Voice vol (v) Exit (Esc)"
static SDL_TimerID timer_id = NULL;
static SDL_TimerID break_id = NULL;
SDL_TimerID timer_cdaudio_id = NULL;
SDL_TimerID anim_timer_id = NULL;
SDL_TimerID timer_bgmfade_id = NULL;
SDL_TimerID timer_silentmovie_id = NULL;
// The reason we have a separate midi loop timer id here is that on Mac OS X, looping midis via SDL will cause SDL itself
// to hard crash after the first play. So, we work around that by manually causing the midis to loop. This OS X midi
// workaround is the work of Ben Carter. Recommend for integration. [Seung Park, 20060621]
#ifdef MACOSX
SDL_TimerID timer_seqmusic_id = NULL;
#endif
bool ext_music_play_once_flag = false;
static inline void clearTimer(SDL_TimerID &timer_id)
{
if (timer_id != NULL ) {
SDL_RemoveTimer( timer_id );
timer_id = NULL;
}
}
extern long decodeOggVorbis(ONScripterLabel::MusicStruct *music_struct, Uint8 *buf_dst, long len, bool do_rate_conversion);
/* **************************************** *
* Callback functions
* **************************************** */
extern "C" void mp3callback( void *userdata, Uint8 *stream, int len )
{
if ( SMPEG_playAudio( (SMPEG*)userdata, stream, len ) == 0 ){
SDL_Event event;
event.type = ONS_SOUND_EVENT;
SDL_PushEvent(&event);
}
}
extern "C" void oggcallback( void *userdata, Uint8 *stream, int len )
{
if (decodeOggVorbis((ONScripterLabel::MusicStruct*)userdata, stream, len, true) == 0){
SDL_Event event;
event.type = ONS_SOUND_EVENT;
SDL_PushEvent(&event);
}
}
extern "C" Uint32 SDLCALL animCallback( Uint32 interval, void *param )
{
clearTimer( anim_timer_id );
SDL_Event event;
event.type = ONS_ANIM_EVENT;
SDL_PushEvent( &event );
return 0;
}
extern "C" Uint32 SDLCALL breakCallback(Uint32 interval, void *param)
{
clearTimer(break_id);
SDL_Event event;
event.type = ONS_BREAK_EVENT;
SDL_PushEvent(&event);
return 0;
}
extern "C" Uint32 SDLCALL timerCallback( Uint32 interval, void *param )
{
clearTimer( timer_id );
SDL_Event event;
event.type = ONS_TIMER_EVENT;
SDL_PushEvent( &event );
return 0;
}
extern "C" Uint32 cdaudioCallback( Uint32 interval, void *param )
{
clearTimer( timer_cdaudio_id );
SDL_Event event;
event.type = ONS_CDAUDIO_EVENT;
SDL_PushEvent( &event );
return 0;
}
extern "C" Uint32 SDLCALL bgmfadeCallback( Uint32 interval, void *param )
{
SDL_Event event;
event.type = ONS_BGMFADE_EVENT;
event.user.code = (param == NULL) ? 0 : 1;
SDL_PushEvent( &event );
return interval;
}
extern "C" Uint32 SDLCALL silentmovieCallback( Uint32 interval, void *param )
{
SMPEG **mpeg = (SMPEG **)param;
if (*mpeg && (SMPEG_status(*mpeg) != SMPEG_PLAYING)){
SMPEG_play( *mpeg );
} else if (*mpeg == NULL){
clearTimer( timer_silentmovie_id );
return 0;
}
return interval;
}
// Pushes the midi loop event onto the stack. Part of a workaround for ONScripter
// crashing in Mac OS X after a midi is looped for the first time. Recommend for
// integration. This is the work of Ben Carter. [Seung Park, 20060621]
#if defined(MACOSX)
extern "C" Uint32 seqmusicSDLCallback( Uint32 interval, void *param )
{
SDL_Event event;
event.type = ONS_SEQMUSIC_EVENT;
SDL_PushEvent( &event );
return interval;
}
#endif
void seqmusicCallback( int sig )
{
#ifdef LINUX
int status;
wait( &status );
#endif
if ( !ext_music_play_once_flag ){
SDL_Event event;
event.type = ONS_SEQMUSIC_EVENT;
SDL_PushEvent(&event);
}
}
void musicCallback( int sig )
{
#ifdef LINUX
int status;
wait( &status );
#endif
if ( !ext_music_play_once_flag ){
SDL_Event event;
event.type = ONS_MUSIC_EVENT;
SDL_PushEvent(&event);
}
}
extern "C" void waveCallback( int channel )
{
SDL_Event event;
event.type = ONS_WAVE_EVENT;
event.user.code = channel;
SDL_PushEvent(&event);
}
/* **************************************** *
* OS Dependent Input Translation
* **************************************** */
#ifndef IPODLINUX
struct keychk {
bool set;
Uint16 unicode;
keychk(): set(false), unicode(0) {};
};
static keychk unikey[SDLK_LAST+1];
#endif
SDL_keysym ONScripterLabel::transKey(SDL_keysym key, bool isdown)
{
#ifdef IPODLINUX
switch(key.sym){
case SDLK_m: key.sym = SDLK_UP; break; /* Menu */
case SDLK_d: key.sym = SDLK_DOWN; break; /* Play/Pause */
case SDLK_f: key.sym = SDLK_RIGHT; break; /* Fast forward */
case SDLK_w: key.sym = SDLK_LEFT; break; /* Rewind */
case SDLK_RETURN: key.sym = SDLK_RETURN; break; /* Action */
case SDLK_h: key.sym = SDLK_ESCAPE; break; /* Hold */
case SDLK_r: key.sym = SDLK_UNKNOWN; break; /* Wheel clockwise */
case SDLK_l: key.sym = SDLK_UNKNOWN; break; /* Wheel ctrclockwise */
default: break;
}
#else
//printf("got key: %d (unicode %d)\n", event.key.keysym.sym, event.key.keysym.unicode);
// check against unicode
if (isdown) { // unicode field only available for keydown; save for keyup
unikey[key.sym].unicode = key.unicode;
unikey[key.sym].set = true;
}
else if (unikey[key.sym].set)
key.unicode = unikey[key.sym].unicode;
//account for switched-around keys in some layouts
if ((key.unicode & 0xFF80) == 0){
// ASCII
if ((key.unicode >= '0') && (key.unicode <= '9'))
key.sym = SDLKey(SDLK_0 + (int)key.unicode - '0');
else if ((key.unicode >= 'a') && (key.unicode <= 'z'))
key.sym = SDLKey(SDLK_a + (int)key.unicode - 'a');
else if ((key.unicode >= 'A') && (key.unicode <= 'Z'))
key.sym = SDLKey(SDLK_a + (int)key.unicode - 'A');
else if (key.unicode == ',')
key.sym = SDLK_COMMA;
}
#endif
return key;
}
SDLKey transJoystickButton(Uint8 button)
{
#ifdef PSP
SDLKey button_map[] = { SDLK_ESCAPE, /* TRIANGLE */
SDLK_RETURN, /* CIRCLE */
SDLK_SPACE, /* CROSS */
SDLK_RCTRL, /* SQUARE */
SDLK_o, /* LTRIGGER */
SDLK_s, /* RTRIGGER */
SDLK_DOWN, /* DOWN */
SDLK_LEFT, /* LEFT */
SDLK_UP, /* UP */
SDLK_RIGHT, /* RIGHT */
SDLK_0, /* SELECT */
SDLK_a, /* START */
SDLK_UNKNOWN,/* HOME */ /* kernel mode only */
SDLK_UNKNOWN,/* HOLD */};
return button_map[button];
#endif
return SDLK_UNKNOWN;
}
SDL_KeyboardEvent transJoystickAxis(SDL_JoyAxisEvent &jaxis)
{
static int old_axis=-1;
SDL_KeyboardEvent event;
SDLKey axis_map[] = {SDLK_LEFT, /* AL-LEFT */
SDLK_RIGHT, /* AL-RIGHT */
SDLK_UP, /* AL-UP */
SDLK_DOWN /* AL-DOWN */};
int axis = -1;
/* rerofumi: Jan.15.2007 */
/* ps3's pad has 0x1b axis (with analog button) */
if (jaxis.axis < 2){
axis = ((3200 > jaxis.value) && (jaxis.value > -3200) ? -1 :
(jaxis.axis * 2 + (jaxis.value>0 ? 1 : 0) ));
}
if (axis != old_axis){
if (axis == -1){
event.type = SDL_KEYUP;
event.keysym.sym = axis_map[old_axis];
}
else{
event.type = SDL_KEYDOWN;
event.keysym.sym = axis_map[axis];
}
old_axis = axis;
}
else{
event.keysym.sym = SDLK_UNKNOWN;
}
return event;
}
void ONScripterLabel::flushEventSub( SDL_Event &event )
{
//event related to streaming media
if ( event.type == ONS_SOUND_EVENT ){
if (async_movie) {
if ((SMPEG_status(async_movie) != SMPEG_PLAYING) && (movie_loop_flag))
SMPEG_play( async_movie );
} else if ( music_play_loop_flag ||
(cd_play_loop_flag && !cdaudio_flag ) ){
stopBGM( true );
if (music_file_name)
playSound(music_file_name, SOUND_OGG_STREAMING|SOUND_MP3, true);
else
playCDAudio();
}
else{
stopBGM( false );
}
}
// Mion: integrating insani's fadeout code & adding fadein, support for non-mp3 bgm
// The event handler for the mp3 fadeout event itself.
// Simply sets the volume of the mp3 being played lower and lower until it's 0,
// and until the requisite mp3 fadeout time has passed. [Seung Park, 20060621]
else if ((event.type == ONS_BGMFADE_EVENT) &&
(event.user.code == BGM_FADEOUT)){
Uint32 cur_fade_duration = mp3fadeout_duration;
if (skip_mode & (SKIP_NORMAL | SKIP_TO_EOP | SKIP_TO_WAIT) ||
ctrl_pressed_status) {
cur_fade_duration = 0;
setCurMusicVolume( 0 );
}
Uint32 tmp = SDL_GetTicks() - mp3fade_start;
if ( tmp < cur_fade_duration ) {
tmp = cur_fade_duration - tmp;
tmp *= music_volume;
tmp /= cur_fade_duration;
setCurMusicVolume( tmp );
} else {
clearTimer( timer_bgmfade_id );
event_mode &= ~WAIT_TIMER_MODE;
stopBGM( false );
//set break event to return to script processing
clearTimer(break_id);
SDL_Event event;
event.type = ONS_BREAK_EVENT;
SDL_PushEvent( &event );
}
}
else if ((event.type == ONS_BGMFADE_EVENT) &&
(event.user.code == BGM_FADEIN)){
Uint32 cur_fade_duration = mp3fadein_duration;
if (skip_mode & (SKIP_NORMAL | SKIP_TO_EOP | SKIP_TO_WAIT) ||
ctrl_pressed_status) {
cur_fade_duration = 0;
setCurMusicVolume( music_volume );
}
Uint32 tmp = SDL_GetTicks() - mp3fade_start;
if ( tmp < cur_fade_duration ) {
tmp *= music_volume;
tmp /= cur_fade_duration;
setCurMusicVolume( tmp );
} else {
clearTimer( timer_bgmfade_id );
event_mode &= ~WAIT_TIMER_MODE;
//set break event to return to script processing
clearTimer(break_id);
SDL_Event event;
event.type = ONS_BREAK_EVENT;
SDL_PushEvent( &event );
}
}
else if ( event.type == ONS_CDAUDIO_EVENT ){
if ( cd_play_loop_flag ){
stopBGM( true );
playCDAudio();
}
else{
stopBGM( false );
}
}
else if ( event.type == ONS_SEQMUSIC_EVENT ){
#if defined(MACOSX) //insani
if (!Mix_PlayingMusic())
{
ext_music_play_once_flag = !seqmusic_play_loop_flag;
Mix_FreeMusic( seqmusic_info );
playSequencedMusic(seqmusic_play_loop_flag);
}
#else
ext_music_play_once_flag = !seqmusic_play_loop_flag;
Mix_FreeMusic( seqmusic_info );
playSequencedMusic(seqmusic_play_loop_flag);
#endif
}
else if ( event.type == ONS_MUSIC_EVENT ){
ext_music_play_once_flag = !music_play_loop_flag;
Mix_FreeMusic(music_info);
playExternalMusic(music_play_loop_flag);
}
else if ( event.type == ONS_WAVE_EVENT ){ // for processing btntime2 and automode correctly
int ch = event.user.code;
if ( wave_sample[ch] ){
if ( (ch >= ONS_MIX_CHANNELS) || (ch == 0) ||
!channel_preloaded[ch] ) {
//don't free preloaded channels, _except_:
//always free voice channel, for now - could be
//messy for bgmdownmode and/or voice-waiting FIXME
Mix_FreeChunk( wave_sample[ch] );
wave_sample[ch] = NULL;
}
if (ch == MIX_LOOPBGM_CHANNEL0 &&
loop_bgm_name[1] &&
wave_sample[MIX_LOOPBGM_CHANNEL1])
Mix_PlayChannel(MIX_LOOPBGM_CHANNEL1,
wave_sample[MIX_LOOPBGM_CHANNEL1], -1);
if (ch == 0) {
channel_preloaded[ch] = false;
if (bgmdownmode_flag)
setCurMusicVolume( music_volume );
}
}
}
}
void ONScripterLabel::flushEvent()
{
SDL_Event event;
while( SDL_PollEvent( &event ) )
flushEventSub( event );
}
void ONScripterLabel::advancePhase( int count )
{
clearTimer(timer_id);
resetCursorTime( count );
timer_id = SDL_AddTimer( count, timerCallback, NULL );
}
void ONScripterLabel::advanceAnimPhase( int count )
{
if ( anim_timer_id == NULL ){
resetRemainingTime(count);
anim_timer_id = SDL_AddTimer( count, animCallback, NULL );
}
}
void ONScripterLabel::waitEventSub(int count)
{
if (break_id != NULL){ // already in wait queue
return;
}
//use WAIT_NO_ANIM_MODE to avoid animation refresh (e.g. in effect mode)
//use count<0 to prevent generating an automatic break event (i.e. run until "done")
int no_anim = false;
if (event_mode & (WAIT_INPUT_MODE | WAIT_TEXTBTN_MODE)) {
if ( (skip_mode & SKIP_NORMAL) || ctrl_pressed_status ||
(event_mode & WAIT_NO_ANIM_MODE) )
no_anim = true;
}
if (event_mode & (WAIT_TIMER_MODE | WAIT_TEXTOUT_MODE)){
if (no_anim){
clearTimer(anim_timer_id);
} else {
int duration = proceedCursorAnimation();
if (duration >= 0){
advancePhase();
}
duration = proceedAnimation();
if (duration >= 0){
advanceAnimPhase();
}
}
if (count > 0){
break_id = SDL_AddTimer(count, breakCallback, NULL);
}
}
if ((count >= 0) && (break_id == NULL)){
SDL_Event event;
event.type = ONS_BREAK_EVENT;
SDL_PushEvent( &event );
}
runEventLoop();
clearTimer(break_id);
}
bool ONScripterLabel::waitEvent( int count )
{
while(1){
waitEventSub( count );
if ( system_menu_mode == SYSTEM_NULL ) break;
if ( rgosub_label ) {
system_menu_mode = SYSTEM_NULL;
char *tmp = script_h.rgosub_wait_pos[script_h.cur_rgosub_wait];
if(select_release & SELECT_RELEASE_REQUIRED) {
select_release |= SELECT_RELEASE_RGOSUB;
// This tells the loop to break and call the gosubReal
// manually, among other things
return true;
} else {
gosubReal( rgosub_label, tmp, false, clickstr_state,
script_h.rgosub_wait_1byte[script_h.cur_rgosub_wait]);
script_h.cur_rgosub_wait = script_h.num_rgosub_waits = 0;
return true;
}
}
//if ( executeSystemCall() ) return true;
int ret = executeSystemCall();
if (ret == 1) return true;
else if (ret == 2) return false;
}
return false;
}
void ONScripterLabel::trapHandler()
{
trap_mode = TRAP_NONE;
stopCursorAnimation( clickstr_state );
setCurrentLabel( trap_dest );
}
/* **************************************** *
* Event handlers
* **************************************** */
bool ONScripterLabel::mouseMoveEvent( SDL_MouseMotionEvent *event )
{
current_button_state.x = event->x;
current_button_state.y = event->y;
if ( event_mode & WAIT_BUTTON_MODE ){
mouseOverCheck( current_button_state.x, current_button_state.y );
if (getmouseover_flag &&
(current_over_button >= getmouseover_min) &&
(current_over_button <= getmouseover_max)){
current_button_state.set(current_over_button);
volatile_button_state.set(current_over_button);
playClickVoice();
stopCursorAnimation( clickstr_state );
return true;
}
else if (btnarea_flag &&
( ((btnarea_pos < 0) && (event->y > -btnarea_pos)) ||
((btnarea_pos > 0) && (event->y < btnarea_pos)) )){
current_button_state.set(-4);
volatile_button_state.set(-4);
playClickVoice();
stopCursorAnimation( clickstr_state );
return true;
}
}
return false;
}
bool ONScripterLabel::mousePressEvent( SDL_MouseButtonEvent *event )
// returns true if should break out of the event loop
{
if ( variable_edit_mode ) return false;
if (event_mode & WAIT_BUTTON_MODE)
last_keypress = KEYPRESS_NULL;
//any mousepress clears automode, on the release
if ( automode_flag ){
if ( event->type == SDL_MOUSEBUTTONUP ){
automode_flag = false;
if (getskipoff_flag && (event_mode & WAIT_BUTTON_MODE)){
current_button_state.set(-61);
volatile_button_state.set(-61);
return true;
}
}
return false;
}
//trap that mouseclick!
if ( ((event->button == SDL_BUTTON_RIGHT) && (trap_mode & TRAP_RIGHT_CLICK)) ||
((event->button == SDL_BUTTON_LEFT) && (trap_mode & TRAP_LEFT_CLICK)) ){
trapHandler();
return true;
}
current_button_state.reset();
current_button_state.x = event->x;
current_button_state.y = event->y;
current_button_state.down_flag = false;
if (getskipoff_flag && (skip_mode & SKIP_NORMAL) &&
(event_mode & WAIT_BUTTON_MODE)){
skip_mode &= ~SKIP_NORMAL;
current_button_state.set(-60);
volatile_button_state.set(-60);
return true;
}
skip_mode &= ~SKIP_NORMAL;
//right-click
if ((event->button == SDL_BUTTON_RIGHT) &&
(event->type == SDL_MOUSEBUTTONUP) &&
( (rmode_flag && (event_mode & WAIT_TEXT_MODE)) ||
(event_mode & (WAIT_BUTTON_MODE | WAIT_RCLICK_MODE)) )){
current_button_state.set(-1);
if (rmode_flag && (event_mode & WAIT_TEXT_MODE)){
if (root_rmenu_link.next)
system_menu_mode = SYSTEM_MENU;
else
system_menu_mode = SYSTEM_WINDOWERASE;
}
}
#if 0
// Used for debugging right-click issues - Galladite 2023-2-25
// ( (rmode_flag && (event_mode & WAIT_TEXT_MODE)) ||
// (event_mode & (WAIT_BUTTON_MODE | WAIT_RCLICK_MODE)) )){
else if ( (event->button == SDL_BUTTON_RIGHT) &&
(event->type == SDL_MOUSEBUTTONUP) ){
printf("Debug: caught unreceived right-click\n");
printf("rmode_flag: %d\n", rmode_flag);
if (event_mode & WAIT_TEXT_MODE)
printf("event_mode: WAIT_TEXT_MODE\n");
if (event_mode & WAIT_BUTTON_MODE)
printf("event_mode: WAIT_BUTTON_MODE\n");
if (event_mode & WAIT_RCLICK_MODE)
printf("event_mode: WAIT_RCLICK_MODE\n");
if (rmode_flag && (event_mode & WAIT_TEXT_MODE))
printf("Cond 1: success\n");
else {
printf("Cond 1: failure - ");
if (!rmode_flag)
printf("rmode_flag failed: %d\n", rmode_flag);
else if (!(event_mode & WAIT_TEXT_MODE))
printf("event_mode failed\n");
else
printf("an unexpected error occurred\n");
}
if (event_mode & (WAIT_BUTTON_MODE | WAIT_RCLICK_MODE))
printf("Cond 2: success\n");
else
printf("Cond 2: failure\n");
printf("\n\n");
return false;
}
#endif
//left-click
else if ( (event->button == SDL_BUTTON_LEFT) &&
((event->type == SDL_MOUSEBUTTONUP) || btndown_flag) ){
current_button_state.set(current_over_button);
if ( event_mode & WAIT_TEXTOUT_MODE) {
skip_mode |= (SKIP_TO_WAIT | SKIP_TO_EOL);
}
skip_effect = true;
if ( event->type == SDL_MOUSEBUTTONDOWN )
current_button_state.down_flag = true;
}
//middle-click
else if ( (event->button == SDL_BUTTON_MIDDLE) &&
((event->type == SDL_MOUSEBUTTONUP) || btndown_flag) ){
if (!getmclick_flag)
return false;
current_button_state.set(-70);
if ( event->type == SDL_MOUSEBUTTONDOWN )
current_button_state.down_flag = true;
}
#if SDL_VERSION_ATLEAST(1, 2, 5)
else if ((event->button == SDL_BUTTON_WHEELUP) &&
((event_mode & WAIT_TEXT_MODE) ||
(usewheel_flag && (event_mode & WAIT_BUTTON_MODE)) ||
(system_menu_mode == SYSTEM_LOOKBACK))){
current_button_state.set(-2);
if (event_mode & WAIT_TEXT_MODE) system_menu_mode = SYSTEM_LOOKBACK;
}
else if ( (event->button == SDL_BUTTON_WHEELDOWN) &&
((enable_wheeldown_advance_flag && (event_mode & WAIT_TEXT_MODE)) ||
(usewheel_flag && (event_mode & WAIT_BUTTON_MODE)) ||
(system_menu_mode == SYSTEM_LOOKBACK) ) ){
if (event_mode & WAIT_TEXT_MODE){
current_button_state.set(0);
}
else{
current_button_state.set(-3);
}
}
#endif
else return false;
if (current_button_state.valid_flag)
volatile_button_state.set(current_button_state.button);
if (event_mode & (WAIT_INPUT_MODE | WAIT_BUTTON_MODE)){
if (system_menu_mode == SYSTEM_NULL) playClickVoice();
stopCursorAnimation( clickstr_state );
return true;
} else
return false;
}
void ONScripterLabel::variableEditMode( SDL_KeyboardEvent *event )
{
if (event_mode & WAIT_BUTTON_MODE)
last_keypress = KEYPRESS_NULL;
int i;
const char* var_name;
char var_index[12];
switch ( event->keysym.sym ) {
case SDLK_m:
if ( (variable_edit_mode != EDIT_SELECT_MODE) &&
(variable_edit_mode != EDIT_VOLUME_MODE) )
return;
variable_edit_mode = EDIT_MP3_VOLUME_MODE;
variable_edit_num = music_volume;
break;
case SDLK_s:
if ( (variable_edit_mode != EDIT_SELECT_MODE) &&
(variable_edit_mode != EDIT_VOLUME_MODE) )
return;
variable_edit_mode = EDIT_SE_VOLUME_MODE;
variable_edit_num = se_volume;
break;
case SDLK_v:
if ( (variable_edit_mode != EDIT_SELECT_MODE) &&
(variable_edit_mode != EDIT_VOLUME_MODE) )
return;
variable_edit_mode = EDIT_VOICE_VOLUME_MODE;
variable_edit_num = voice_volume;
break;
case SDLK_n:
if ( variable_edit_mode != EDIT_SELECT_MODE ) return;
variable_edit_mode = EDIT_VARIABLE_INDEX_MODE;
variable_edit_num = 0;
break;
case SDLK_9: case SDLK_KP9: variable_edit_num = variable_edit_num * 10 + 9; break;
case SDLK_8: case SDLK_KP8: variable_edit_num = variable_edit_num * 10 + 8; break;
case SDLK_7: case SDLK_KP7: variable_edit_num = variable_edit_num * 10 + 7; break;
case SDLK_6: case SDLK_KP6: variable_edit_num = variable_edit_num * 10 + 6; break;
case SDLK_5: case SDLK_KP5: variable_edit_num = variable_edit_num * 10 + 5; break;
case SDLK_4: case SDLK_KP4: variable_edit_num = variable_edit_num * 10 + 4; break;
case SDLK_3: case SDLK_KP3: variable_edit_num = variable_edit_num * 10 + 3; break;
case SDLK_2: case SDLK_KP2: variable_edit_num = variable_edit_num * 10 + 2; break;
case SDLK_1: case SDLK_KP1: variable_edit_num = variable_edit_num * 10 + 1; break;
case SDLK_0: case SDLK_KP0: variable_edit_num = variable_edit_num * 10 + 0; break;
case SDLK_MINUS: case SDLK_KP_MINUS:
if ( (variable_edit_mode == EDIT_VARIABLE_NUM_MODE) &&
(variable_edit_num == 0) )
variable_edit_sign = -1;
break;
case SDLK_BACKSPACE:
if ( variable_edit_num ) variable_edit_num /= 10;
else if ( variable_edit_sign == -1 ) variable_edit_sign = 1;
break;
case SDLK_RETURN: case SDLK_KP_ENTER:
switch( variable_edit_mode ){
case EDIT_VARIABLE_INDEX_MODE:
variable_edit_index = variable_edit_num;
variable_edit_num = script_h.getVariableData(variable_edit_index).num;
if ( variable_edit_num < 0 ){
variable_edit_num = -variable_edit_num;
variable_edit_sign = -1;
}
else{
variable_edit_sign = 1;
}
break;
case EDIT_VARIABLE_NUM_MODE:
script_h.setNumVariable( variable_edit_index, variable_edit_sign * variable_edit_num );
break;
case EDIT_MP3_VOLUME_MODE:
music_volume = variable_edit_num;
setCurMusicVolume(music_volume);
break;
case EDIT_SE_VOLUME_MODE:
se_volume = variable_edit_num;
for ( i=1 ; i<ONS_MIX_CHANNELS ; i++ )
if ( wave_sample[i] )
Mix_Volume( i, !volume_on_flag? 0 : se_volume * 128 / 100 );
if ( wave_sample[MIX_LOOPBGM_CHANNEL0] )
Mix_Volume( MIX_LOOPBGM_CHANNEL0, !volume_on_flag? 0 : se_volume * 128 / 100 );
if ( wave_sample[MIX_LOOPBGM_CHANNEL1] )
Mix_Volume( MIX_LOOPBGM_CHANNEL1, !volume_on_flag? 0 : se_volume * 128 / 100 );
break;
case EDIT_VOICE_VOLUME_MODE:
voice_volume = variable_edit_num;
if ( wave_sample[0] )
Mix_Volume( 0, !volume_on_flag? 0 : voice_volume * 128 / 100 );
default:
break;
}
if ( variable_edit_mode == EDIT_VARIABLE_INDEX_MODE )
variable_edit_mode = EDIT_VARIABLE_NUM_MODE;
else if (edit_flag)
variable_edit_mode = EDIT_SELECT_MODE;
else
variable_edit_mode = EDIT_VOLUME_MODE;
break;
case SDLK_ESCAPE:
if ( (variable_edit_mode == EDIT_SELECT_MODE) ||
(variable_edit_mode == EDIT_VOLUME_MODE) ){
variable_edit_mode = NOT_EDIT_MODE;
SDL_WM_SetCaption( DEFAULT_WM_TITLE, DEFAULT_WM_ICON );
SDL_Delay( 100 );
SDL_WM_SetCaption( wm_title_string, wm_icon_string );
return;
}
if (edit_flag)
variable_edit_mode = EDIT_SELECT_MODE;
else
variable_edit_mode = EDIT_VOLUME_MODE;
default:
break;
}
if ( variable_edit_mode == EDIT_SELECT_MODE ){
sprintf( wm_edit_string, "%s%s", EDIT_MODE_PREFIX, EDIT_SELECT_STRING );
}
else if ( variable_edit_mode == EDIT_VOLUME_MODE ){
sprintf( wm_edit_string, "%s%s", EDIT_MODE_PREFIX, EDIT_VOLUME_STRING );
}
else if ( variable_edit_mode == EDIT_VARIABLE_INDEX_MODE ) {
sprintf( wm_edit_string, "%s%s%d", EDIT_MODE_PREFIX, "Variable Index? %", variable_edit_sign * variable_edit_num );
}
else if ( variable_edit_mode >= EDIT_VARIABLE_NUM_MODE ){
int p=0;
switch( variable_edit_mode ){
case EDIT_VARIABLE_NUM_MODE:
sprintf( var_index, "%%%d", variable_edit_index );
var_name = var_index; p = script_h.getVariableData(variable_edit_index).num; break;
case EDIT_MP3_VOLUME_MODE:
var_name = "MP3 Volume"; p = music_volume; break;
case EDIT_VOICE_VOLUME_MODE:
var_name = "Voice Volume"; p = voice_volume; break;
case EDIT_SE_VOLUME_MODE:
var_name = "Sound effect Volume"; p = se_volume; break;
default:
var_name = "";
}
sprintf( wm_edit_string, "%sCurrent %s=%d New value? %s%d",
EDIT_MODE_PREFIX, var_name, p, (variable_edit_sign==1)?"":"-", variable_edit_num );
}
SDL_WM_SetCaption( wm_edit_string, wm_icon_string );
}
void ONScripterLabel::shiftCursorOnButton( int diff )
//moves the mouse cursor to the new button "moused-over" via keystroke
{
int num = 0;
ButtonLink *button = root_button_link.next;
while (button) {
button = button->next;
++num;
}
shortcut_mouse_line += diff;
if (shortcut_mouse_line < 0) shortcut_mouse_line = num - 1;
else if (shortcut_mouse_line >= num) shortcut_mouse_line = 0;
button = root_button_link.next;
for (int i = 0; i < shortcut_mouse_line; ++i)
button = button->next;
if (button) {
SDL_Rect clip = {0, 0, button->select_rect.w, button->select_rect.h};
int x = button->select_rect.x;
int y = button->select_rect.y;
if (x < 0) clip.x -= x;
else if (x > screen_width){
clip.w = 0;
x = screen_width - 1;
}
else if (x+clip.w > screen_width) clip.w = screen_width - x;
if (y < 0) clip.y -= y;
else if (x > screen_width){
clip.h = 0;
y = screen_height - 1;
}
else if (y+clip.h > screen_height) clip.h = screen_height - y;
if (transbtn_flag && (clip.x < (Sint16) clip.w) && (clip.y < (Sint16) clip.h)){
AnimationInfo *anim = NULL;
if ( button->button_type == ButtonLink::SPRITE_BUTTON ||
button->button_type == ButtonLink::EX_SPRITE_BUTTON )
anim = &sprite_info[ button->sprite_no ];
else
anim = button->anim[0];
SDL_Rect pos = anim->findOpaquePoint(&clip);
x += pos.x;
y += pos.y;
} else {
x += clip.x;
y += clip.y;
}
SDL_WarpMouse(x, y);
}
}
bool ONScripterLabel::keyDownEvent( SDL_KeyboardEvent *event )
// returns true if should break out of the event loop
{
if (event_mode & WAIT_BUTTON_MODE)
last_keypress = event->keysym.sym;
int last_ctrl_status = ctrl_pressed_status;
switch ( event->keysym.sym ) {
case SDLK_RCTRL:
ctrl_pressed_status |= 0x01;
case SDLK_LCTRL:
if (event->keysym.sym == SDLK_LCTRL)
ctrl_pressed_status |= 0x02;
if (last_ctrl_status != ctrl_pressed_status)
skip_effect = true; // allow short-circuiting the current effect with ctrl
//Ctrl key: do skip in text
if (event_mode & (WAIT_INPUT_MODE | WAIT_TEXTOUT_MODE | WAIT_TEXTBTN_MODE)){
current_button_state.set(0);
volatile_button_state.set(0);
playClickVoice();
stopCursorAnimation( clickstr_state );
return true;
}
if (event_mode & (WAIT_SLEEP_MODE)){
stopCursorAnimation( clickstr_state );
return true;
}
break;