void async_GUI_Mentat_LoopOpen() {
asyncMentatLoop.dirty = false;
asyncMentatLoop.textTick = 0;
asyncMentatLoop.textDelay = 0;
asyncMentatLoop.old07AE = Widget_SetCurrentWidget(8);
asyncMentatLoop.oldScreenID = GFX_Screen_SetActive(4);
asyncMentatLoop.wsa = NULL;
if (asyncMentatLoop.wsaFilename != NULL) {
asyncMentatLoop.wsa = WSA_LoadFile(asyncMentatLoop.wsaFilename, GFX_Screen_Get_ByIndex(3), GFX_Screen_GetSize_ByIndex(3), false);
}
asyncMentatLoop.step = 0;
if (asyncMentatLoop.wsa == NULL) {
Widget_PaintCurrentWidget();
asyncMentatLoop.step = 1;
}
GUI_DrawText_Wrapper(NULL, 0, 0, 0, 0, 0x31);
asyncMentatLoop.descLines = GUI_SplitText(asyncMentatLoop.pictureDetails, (g_curWidgetWidth << 3) + 10, '\0');
GUI_DrawText_Wrapper(NULL, 0, 0, 0, 0, 0x32);
asyncMentatLoop.textLines = GUI_Mentat_SplitText(asyncMentatLoop.text, 304);
asyncMentatLoop.mentatSpeakingMode = 2;
asyncMentatLoop.lines = 0;
asyncMentatLoop.frame = 0;
g_timerTimeout = 0;
asyncMentatLoop.descTick = g_timerGUI + 30;
Input_History_Clear();
asyncMentatLoop.textDone = false;
asyncMentatLoop.done = false;
asyncMentatLoop.result = 0;
}
uint16 GUI_Mentat_Loop(const char *wsaFilename, char *pictureDetails, char *text, bool arg12, Widget *w)
{
Screen oldScreenID;
uint16 old07AE;
void *wsa;
uint16 descLines;
bool dirty;
bool done;
bool textDone;
uint16 frame;
uint32 descTick;
uint16 mentatSpeakingMode;
uint16 result;
uint32 textTick;
uint32 textDelay;
uint16 lines;
uint16 textLines;
uint16 step;
dirty = false;
textTick = 0;
textDelay = 0;
old07AE = Widget_SetCurrentWidget(8);
oldScreenID = GFX_Screen_SetActive(SCREEN_2);
wsa = NULL;
if (wsaFilename != NULL) {
wsa = WSA_LoadFile(wsaFilename, GFX_Screen_Get_ByIndex(SCREEN_1), GFX_Screen_GetSize_ByIndex(SCREEN_1), false);
}
step = 0;
if (wsa == NULL) {
Widget_PaintCurrentWidget();
step = 1;
}
GUI_DrawText_Wrapper(NULL, 0, 0, 0, 0, 0x31);
descLines = GUI_SplitText(pictureDetails, (g_curWidgetWidth << 3) + 10, '\0');
GUI_DrawText_Wrapper(NULL, 0, 0, 0, 0, 0x32);
textLines = GUI_Mentat_SplitText(text, 304);
mentatSpeakingMode = 2;
lines = 0;
frame = 0;
g_timerTimeout = 0;
descTick = g_timerGUI + 30;
Input_History_Clear();
textDone = false;
result = 0;
for (done = false; !done; sleepIdle()) {
uint16 key;
GFX_Screen_SetActive(SCREEN_0);
key = GUI_Widget_HandleEvents(w);
GUI_PaletteAnimate();
if (key != 0) {
if ((key & 0x800) == 0) {
if (w != NULL) {
if ((key & 0x8000) != 0 && result == 0) result = key;
} else {
if (textDone) result = key;
}
} else {
key = 0;
}
}
switch (step) {
case 0:
if (key == 0) break;
step = 1;
/* FALL-THROUGH */
case 1:
if (key != 0) {
if (result != 0) {
step = 5;
break;
}
lines = descLines;
dirty = true;
} else {
if (g_timerGUI > descTick) {
descTick = g_timerGUI + 15;
lines++;
dirty = true;
}
}
if (lines < descLines && lines <= 12) break;
step = (text != NULL) ? 2 : 4;
lines = descLines;
break;
case 2:
GUI_Mouse_Hide_InRegion(0, 0, SCREEN_WIDTH, 40);
GUI_Screen_Copy(0, 0, 0, 160, SCREEN_WIDTH / 8, 40, SCREEN_0, SCREEN_2);
GUI_Mouse_Show_InRegion();
step = 3;
key = 1;
/* FALL-THROUGH */
case 3:
if (mentatSpeakingMode == 2 && textTick < g_timerGUI) key = 1;
if ((key != 0 && textDone) || result != 0) {
GUI_Mouse_Hide_InRegion(0, 0, SCREEN_WIDTH, 40);
GUI_Screen_Copy(0, 160, 0, 0, SCREEN_WIDTH / 8, 40, SCREEN_2, SCREEN_0);
GUI_Mouse_Show_InRegion();
step = 4;
mentatSpeakingMode = 0;
break;
}
if (key != 0) {
GUI_Screen_Copy(0, 160, 0, 0, SCREEN_WIDTH / 8, 40, SCREEN_2, SCREEN_2);
if (textLines-- != 0) {
GFX_Screen_SetActive(SCREEN_2);
GUI_DrawText_Wrapper(text, 4, 1, g_curWidgetFGColourBlink, 0, 0x32);
mentatSpeakingMode = 1;
textDelay = (uint32)strlen(text) * 4;
textTick = g_timerGUI + textDelay;
if (textLines != 0) {
while (*text++ != '\0') {}
} else {
textDone = true;
}
GFX_Screen_SetActive(SCREEN_0);
}
GUI_Mouse_Hide_InRegion(0, 0, SCREEN_WIDTH, 40);
GUI_Screen_Copy(0, 0, 0, 0, SCREEN_WIDTH / 8, 40, SCREEN_2, SCREEN_0);
GUI_Mouse_Show_InRegion();
break;
}
if (mentatSpeakingMode == 0 || textTick > g_timerGUI) break;
mentatSpeakingMode = 2;
textTick += textDelay + textDelay / 2;
break;
case 4:
if (result != 0 || w == NULL) step = 5;
break;
case 5:
dirty = true;
done = true;
break;
default:
break;
}
GUI_Mentat_Animation(mentatSpeakingMode);
if (wsa != NULL && g_timerTimeout == 0) {
g_timerTimeout = 7;
do {
if (step == 0 && frame > 4) step = 1;
if (!WSA_DisplayFrame(wsa, frame++, g_curWidgetXBase << 3, g_curWidgetYBase, SCREEN_2)) {
if (step == 0) step = 1;
if (arg12 != 0) {
frame = 0;
} else {
WSA_Unload(wsa);
wsa = NULL;
}
}
} while (frame == 0);
dirty = true;
}
if (!dirty) continue;
GUI_Mentat_DrawInfo(pictureDetails, (g_curWidgetXBase << 3) + 5, g_curWidgetYBase + 3, 8, 0, lines, 0x31);
GUI_DrawSprite(SCREEN_2, g_sprites[397 + g_playerHouseID * 15], g_shoulderLeft, g_shoulderTop, 0, 0);
GUI_Mouse_Hide_InWidget(g_curWidgetIndex);
GUI_Screen_Copy(g_curWidgetXBase, g_curWidgetYBase, g_curWidgetXBase, g_curWidgetYBase, g_curWidgetWidth, g_curWidgetHeight, SCREEN_2, SCREEN_0);
GUI_Mouse_Show_InWidget();
dirty = false;
}
if (wsa != NULL) WSA_Unload(wsa);
GFX_Screen_SetActive(SCREEN_2);
GUI_DrawSprite(SCREEN_2, g_sprites[397 + g_playerHouseID * 15], g_shoulderLeft, g_shoulderTop, 0, 0);
GUI_Mouse_Hide_InWidget(g_curWidgetIndex);
GUI_Screen_Copy(g_curWidgetXBase, g_curWidgetYBase, g_curWidgetXBase, g_curWidgetYBase, g_curWidgetWidth, g_curWidgetHeight, SCREEN_2, SCREEN_0);
GUI_Mouse_Show_InWidget();
Widget_SetCurrentWidget(old07AE);
GFX_Screen_SetActive(oldScreenID);
Input_History_Clear();
return result;
}
/**
* Show an EditBox and handles the input.
* @param text The text to edit. Uses the pointer to make the modifications.
* @param maxLength The maximum length of the text.
* @param unknown1 Unknown.
* @param w The widget this editbox is attached to.
* @param tickProc The function to call every tick, for animation etc.
* @param unknown4 Unknown.
* @return Unknown.
*/
uint16 GUI_EditBox(char *text, uint16 maxLength, uint16 unknown1, Widget *w, uint16 (*tickProc)(void), uint16 unknown4)
{
Screen oldScreenID;
uint16 oldValue_07AE_0000;
uint16 positionX;
uint16 maxWidth;
uint16 textWidth;
uint16 textLength;
uint16 returnValue;
char *t;
/* Initialize */
{
Input_Flags_SetBits(INPUT_FLAG_NO_TRANSLATE);
Input_Flags_ClearBits(INPUT_FLAG_UNKNOWN_2000);
oldScreenID = GFX_Screen_SetActive(SCREEN_0);
oldValue_07AE_0000 = Widget_SetCurrentWidget(unknown1);
returnValue = 0x0;
}
positionX = g_curWidgetXBase << 3;
textWidth = 0;
textLength = 0;
maxWidth = (g_curWidgetWidth << 3) - Font_GetCharWidth('W') - 1;
t = text;
/* Calculate the length and width of the current string */
for (; *t != '\0'; t++) {
textWidth += Font_GetCharWidth(*t);
textLength++;
if (textWidth >= maxWidth) break;
}
*t = '\0';
if ((unknown4 & 0x1) != 0) {
unknown4 |= 0x4;
}
GUI_Mouse_Hide_Safe();
if ((unknown4 & 0x4) != 0) Widget_PaintCurrentWidget();
GUI_DrawText_Wrapper(text, positionX, g_curWidgetYBase, g_curWidgetFGColourBlink, g_curWidgetFGColourNormal, 0);
GUI_EditBox_BlinkCursor(positionX + textWidth, false);
GUI_Mouse_Show_Safe();
for (;; sleepIdle()) {
uint16 keyWidth;
uint16 key;
if (tickProc != NULL) {
returnValue = tickProc();
if (returnValue != 0) break;
}
key = GUI_Widget_HandleEvents(w);
GUI_EditBox_BlinkCursor(positionX + textWidth, false);
if (key == 0x0) continue;
if ((key & 0x8000) != 0) {
returnValue = key;
break;
}
if (key == 0x2B) {
returnValue = 0x2B;
break;
}
if (key == 0x6E) {
*t = '\0';
returnValue = 0x6B;
break;
}
/* Handle backspace */
if (key == 0x0F) {
if (textLength == 0) continue;
GUI_EditBox_BlinkCursor(positionX + textWidth, true);
textWidth -= Font_GetCharWidth(*(t - 1));
textLength--;
*(--t) = '\0';
GUI_EditBox_BlinkCursor(positionX + textWidth, false);
continue;
}
key = Input_Keyboard_HandleKeys(key) & 0xFF;
/* Names can't start with a space, and should be alpha-numeric */
if ((key == 0x20 && textLength == 0) || key < 0x20 || key > 0x7E) continue;
keyWidth = Font_GetCharWidth(key & 0xFF);
if (textWidth + keyWidth >= maxWidth || textLength >= maxLength) continue;
/* Add char to the text */
*t = key & 0xFF;
*(++t) = '\0';
textLength++;
GUI_Mouse_Hide_Safe();
GUI_EditBox_BlinkCursor(positionX + textWidth, true);
/* Draw new character */
GUI_DrawText_Wrapper(text + textLength - 1, positionX + textWidth, g_curWidgetYBase, g_curWidgetFGColourBlink, g_curWidgetFGColourNormal, 0x020);
GUI_Mouse_Show_Safe();
textWidth += keyWidth;
GUI_EditBox_BlinkCursor(positionX + textWidth, false);
}
/* Deinitialize */
{
Input_Flags_ClearBits(INPUT_FLAG_NO_TRANSLATE);
Input_Flags_SetBits(INPUT_FLAG_UNKNOWN_2000);
Widget_SetCurrentWidget(oldValue_07AE_0000);
GFX_Screen_SetActive(oldScreenID);
}
return returnValue;
}
