Pixel-Composer/scripts/control_function/control_function.gml
2023-11-08 14:38:04 +07:00

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#region key list
global.KEYS_VK = [
vk_left, vk_right, vk_up, vk_down, vk_space, vk_backspace, vk_tab, vk_home, vk_end, vk_delete, vk_insert,
vk_pageup, vk_pagedown, vk_pause, vk_printscreen,
vk_f1, vk_f2, vk_f3, vk_f4, vk_f5, vk_f6, vk_f7, vk_f8, vk_f9, vk_f10, vk_f11, vk_f12,
];
#endregion
#region keyboard
enum KEYBOARD_STATUS {
idle,
down,
pressing,
up
}
globalvar KEYBOARD_STRING, KEYBOARD_PRESSED;
globalvar CTRL, ALT, SHIFT;
WIDGET_ACTIVE = [];
KEYBOARD_PRESSED = vk_nokey;
CTRL = KEYBOARD_STATUS.idle;
ALT = KEYBOARD_STATUS.idle;
SHIFT = KEYBOARD_STATUS.idle;
function key_release() {
INLINE
CTRL = KEYBOARD_STATUS.up;
ALT = KEYBOARD_STATUS.up;
SHIFT = KEYBOARD_STATUS.up;
keyboard_key_release(vk_control);
keyboard_key_release(vk_shift);
keyboard_key_release(vk_alt);
}
function key_mod_press(key) {
INLINE
return key == KEYBOARD_STATUS.pressing;
}
function key_mod_press_index(keyindex) {
INLINE
switch(keyindex) {
case MOD_KEY.alt : return ALT == KEYBOARD_STATUS.pressing;
case MOD_KEY.shift : return SHIFT == KEYBOARD_STATUS.pressing;
case MOD_KEY.ctrl : return CTRL == KEYBOARD_STATUS.pressing;
}
return false;
}
#endregion
#region widget
globalvar WIDGET_CURRENT, WIDGET_ACTIVE, WIDGET_CURRENT_SCROLL;
WIDGET_CURRENT = noone;
WIDGET_CURRENT_SCROLL = noone;
function widget_start() {
INLINE
if(array_length(WIDGET_ACTIVE) == 0) return;
WIDGET_ACTIVE[0].activate();
}
function widget_next() {
INLINE
if(array_length(WIDGET_ACTIVE) == 0) return;
if(WIDGET_CURRENT == noone) {
widget_start()
return;
}
var ind = array_find(WIDGET_ACTIVE, WIDGET_CURRENT);
WIDGET_CURRENT.deactivate();
var wid = noone;
if(ind + 1 == array_length(WIDGET_ACTIVE))
wid = array_safe_get(WIDGET_ACTIVE, 0);
else
wid = array_safe_get(WIDGET_ACTIVE, ind + 1);
if(wid) wid.activate();
}
function widget_previous() {
if(array_length(WIDGET_ACTIVE) == 0) return;
if(WIDGET_CURRENT == noone) {
widget_start()
return;
}
var ind = array_find(WIDGET_ACTIVE, WIDGET_CURRENT);
WIDGET_CURRENT.deactivate();
var wid = noone;
if(ind == 0)
wid = array_safe_get(WIDGET_ACTIVE, array_length(WIDGET_ACTIVE) - 1);
else
wid = array_safe_get(WIDGET_ACTIVE, ind - 1);
if(wid) wid.activate();
}
function widget_set(_widget) {
if(array_length(WIDGET_ACTIVE) == 0) return;
if(WIDGET_CURRENT) {
var ind = array_find(WIDGET_ACTIVE, WIDGET_CURRENT);
WIDGET_CURRENT.deactivate();
}
_widget.activate();
}
function widget_clear() {
if(WIDGET_CURRENT == noone) return;
if(array_length(WIDGET_ACTIVE) == 0) return;
var ind = array_find(WIDGET_ACTIVE, WIDGET_CURRENT);
WIDGET_CURRENT.deactivate();
WIDGET_CURRENT = noone;
}
function widget_trigger() {
if(WIDGET_CURRENT == noone) return;
WIDGET_CURRENT.trigger();
}
#endregion