mirror of
https://github.com/Dummi26/mers.git
synced 2025-03-10 14:13:52 +01:00
52 lines
2.1 KiB
Plaintext
52 lines
2.1 KiB
Plaintext
|
lib mers_libs/gui
|
||
|
|
|
||
|
|
base = gui_init()
|
||
|
|
column = base.gui_add(Column: [])
|
||
|
|
|
||
|
|
text = column.gui_add(Text: "Welcome to MERS GUI!")
|
||
|
|
|
||
|
|
button = column.gui_add(Button: "This is a button.")
|
||
|
|
second_button = column.gui_add(Button: "This is a second button.")
|
||
|
|
|
||
|
|
text_state = -2
|
||
|
|
second_text = column.gui_add(Text: "press the button above to remove this text!")
|
||
|
|
|
||
|
|
while {
|
||
|
|
for event gui_updates() {
|
||
|
|
switch! event {
|
||
|
|
ButtonPressed([int]) {
|
||
|
|
e = event.noenum()
|
||
|
|
match e {
|
||
|
|
&e.eq(&button) println("First button pressed")
|
||
|
|
&e.eq(&second_button) {
|
||
|
|
// don't match on text_state because we need to change the original from inside the match statement
|
||
|
|
state = text_state
|
||
|
|
match state {
|
||
|
|
// the first, third, fifth, ... time the button is pressed: remove the text
|
||
|
|
text_state.mod(2).eq(0) {
|
||
|
|
if text_state.eq(-2) {
|
||
|
|
// the first time the button is pressed
|
||
|
|
text_state = 0
|
||
|
|
set_title("keep pressing the button!")
|
||
|
|
}
|
||
|
|
second_text.gui_remove()
|
||
|
|
}
|
||
|
|
// the 2nd, 4th, 6th, ... time the button is pressed: add the text back
|
||
|
|
text_state.eq(1) second_text = column.gui_add(Text: "i'm back!")
|
||
|
|
text_state.eq(3) second_text = column.gui_add(Text: "you can't fully get rid of me!")
|
||
|
|
true {
|
||
|
|
second_text = column.gui_add(Text: "i always come back")
|
||
|
|
// restart (set text_state to 0)
|
||
|
|
text_state = -1
|
||
|
|
}
|
||
|
|
}
|
||
|
|
text_state = text_state.add(1)
|
||
|
|
}
|
||
|
|
true println("A different button was pressed (unreachable)")
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
[]
|
||
|
|
}
|