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MENU: More dynamic background changing

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This commit is contained in:
cypress 2024-10-20 15:33:28 -07:00
parent a150787339
commit e3c5771604
3 changed files with 26 additions and 2 deletions
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1
source/menu/defs/menu_defs.qc
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@ -6,6 +6,7 @@ float music_duration_time;
string menu_background;
float menu_changetime;
float menu_starttime;
float current_menu;

24
source/menu/m_menu.qc
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@ -443,9 +443,31 @@ void() Menu_DrawBackground =
#ifdef MENU
sui_pic([0, 0], sui_current_frame_size(), menu_background, [1, 1, 1], 1, 1);
float elapsed_background_time = time - menu_starttime;
//
// Slight background pan
//
float x_pos = 0 - (((sui_current_frame_size()[0] * 1.05) - sui_current_frame_size()[0]) * (elapsed_background_time/7));
sui_pic([x_pos, 0], [sui_current_frame_size()[0] * 1.05, sui_current_frame_size()[1]], menu_background, [1, 1, 1], 1, 1);
sui_fill([0, 0], sui_current_frame_size(), [0, 0, 0], 0.7, 0);
//
// Fade new images in/out
//
float alpha = 0;
if (elapsed_background_time < 1.0) {
alpha = 1.0f - sin((elapsed_background_time / 1.0f) * (M_PI / 2)); // Opacity from 1 -> 0
} else if (elapsed_background_time < 6.0f) {
alpha = 0.0f;
} else if (elapsed_background_time < 7.0f) {
alpha = sin(((elapsed_background_time - 6.0f) / 1.0f) * (M_PI / 2)); // Opacity from 0 -> 1
}
sui_fill([0, 0], sui_current_frame_size(), [0, 0, 0], alpha, 0);
#else
sui_fill([0, 0], sui_current_frame_size(), [0, 0, 0], 0.8, 0);

3
source/menu/main.qc
View file

@ -230,7 +230,8 @@ void(vector screensize) m_draw =
// Menu Background Changing
if (time > menu_changetime) {
menu_background = Menu_PickBackground();
menu_changetime = time + 5;
menu_changetime = time + 7;
menu_starttime = time;
}
sui_begin(screensize_x, screensize_y);