// This method is the same as gfx_draw_string_left_wrapped.
// But this adjusts the initial Y coordinate depending of the number of lines.
int32_t chat_history_draw_string(rct_drawpixelinfo* dpi, void* args, int32_t x, int32_t y, int32_t width)
{
int32_t fontSpriteBase, lineHeight, lineY, numLines;
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
gfx_draw_string(dpi, (char*)"", TEXT_COLOUR_255, dpi->x, dpi->y);
char* buffer = gCommonStringFormatBuffer;
format_string(buffer, 256, STR_STRING, args);
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
gfx_wrap_string(buffer, width, &numLines, &fontSpriteBase);
lineHeight = font_get_line_height(fontSpriteBase);
gCurrentFontFlags = 0;
int32_t expectedY = y - (numLines * lineHeight);
if (expectedY < 50)
{
return (numLines * lineHeight); // Skip drawing, return total height.
}
lineY = y;
for (int32_t line = 0; line <= numLines; ++line)
{
gfx_draw_string(dpi, buffer, TEXT_COLOUR_254, x, lineY - (numLines * lineHeight));
buffer = get_string_end(buffer) + 1;
lineY += lineHeight;
}
return lineY - y;
}
// Wrap string without drawing, useful to get the height of a wrapped string.
// Almost the same as gfx_draw_string_left_wrapped
sint32 chat_string_wrapped_get_height(void *args, sint32 width)
{
sint32 fontSpriteBase, lineHeight, lineY, numLines;
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
char *buffer = gCommonStringFormatBuffer;
format_string(buffer, 256, STR_STRING, args);
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
gfx_wrap_string(buffer, width, &numLines, &fontSpriteBase);
lineHeight = font_get_line_height(fontSpriteBase);
gCurrentFontFlags = 0;
lineY = 0;
for (sint32 line = 0; line <= numLines; ++line) {
buffer = get_string_end(buffer) + 1;
lineY += lineHeight;
}
return lineY;
}
/**
*
* rct2: 0x0066792F
*
* bx: title
* dx: message
*/
void window_error_open(rct_string_id title, rct_string_id message)
{
utf8 *dst;
char *args;
int numLines, fontHeight, x, y, width, height, maxY;
rct_window *w;
window_close_by_class(WC_ERROR);
dst = _window_error_text;
args = (char*)0x0013CE952;
// Format the title
dst = utf8_write_codepoint(dst, FORMAT_BLACK);
if (title != (rct_string_id)STR_NONE) {
format_string(dst, title, args);
dst = get_string_end(dst);
}
// Format the message
if (message != (rct_string_id)STR_NONE) {
dst = utf8_write_codepoint(dst, FORMAT_NEWLINE);
format_string(dst, message, args);
dst = get_string_end(dst);
}
log_verbose("show error, %s", _window_error_text + 1);
// Check if there is any text to display
if (dst == _window_error_text + 1)
return;
RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_FONT_SPRITE_BASE, uint16) = 224;
width = gfx_get_string_width_new_lined(_window_error_text);
width = min(196, width);
RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_FONT_SPRITE_BASE, uint16) = 224;
gfx_wrap_string(_window_error_text, width + 1, &numLines, &fontHeight);
_window_error_num_lines = numLines;
width = width + 3;
height = (numLines + 1) * 10 + 4;
window_error_widgets[WIDX_BACKGROUND].right = width;
window_error_widgets[WIDX_BACKGROUND].bottom = height;
x = RCT2_GLOBAL(0x0142406C, sint32) - (width / 2);
x = clamp(0, x, RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_WIDTH, uint16));
y = RCT2_GLOBAL(0x01424070, sint32) + 26;
y = max(22, y);
maxY = RCT2_GLOBAL(RCT2_ADDRESS_SCREEN_HEIGHT, uint16) - height;
if (y > maxY) {
y = y - height - 40;
y = min(y, maxY);
}
w = window_create(x, y, width, height, &window_error_events, WC_ERROR, WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_RESIZABLE);
w->widgets = window_error_widgets;
w->error.var_480 = 0;
if (!(RCT2_GLOBAL(0x009A8C29, uint8) & 1))
sound_play_panned(SOUND_ERROR, 0, w->x + (w->width / 2), 0, 0);
}
/**
*
* rct2: 0x0066792F
*
* bx: title
* dx: message
*/
void window_error_open(rct_string_id title, rct_string_id message)
{
utf8 *dst;
sint32 numLines, fontHeight, x, y, width, height, maxY;
rct_window *w;
window_close_by_class(WC_ERROR);
dst = _window_error_text;
// Format the title
dst = utf8_write_codepoint(dst, FORMAT_BLACK);
if (title != STR_NONE) {
format_string(dst, 512 - (dst - _window_error_text), title, gCommonFormatArgs);
dst = get_string_end(dst);
}
// Format the message
if (message != STR_NONE) {
dst = utf8_write_codepoint(dst, FORMAT_NEWLINE);
format_string(dst, 512 - (dst - _window_error_text), message, gCommonFormatArgs);
dst = get_string_end(dst);
}
log_verbose("show error, %s", _window_error_text + 1);
// Check if there is any text to display
if (dst == _window_error_text + 1)
return;
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
width = gfx_get_string_width_new_lined(_window_error_text);
width = min(196, width);
gCurrentFontSpriteBase = FONT_SPRITE_BASE_MEDIUM;
gfx_wrap_string(_window_error_text, width + 1, &numLines, &fontHeight);
_window_error_num_lines = numLines;
width = width + 3;
height = (numLines + 1) * 10 + 4;
window_error_widgets[WIDX_BACKGROUND].right = width;
window_error_widgets[WIDX_BACKGROUND].bottom = height;
x = gCursorState.x - (width / 2);
x = clamp(0, x, gScreenWidth);
y = gCursorState.y + 26;
y = max(22, y);
maxY = gScreenHeight - height;
if (y > maxY) {
y = y - height - 40;
y = min(y, maxY);
}
w = window_create(x, y, width, height, &window_error_events, WC_ERROR, WF_STICK_TO_FRONT | WF_TRANSPARENT | WF_RESIZABLE);
w->widgets = window_error_widgets;
w->error.var_480 = 0;
if (!gDisableErrorWindowSound) {
audio_play_sound_panned(SOUND_ERROR, 0, w->x + (w->width / 2), 0, 0);
}
}
