koobas.hobune.stream
An on death pop up GUI
I am using this script on a character to have an enemy apply damage to the character.
var maximumhitPoints = 100;
var hitPoints= 100;
function ApplyDamage (damage:float) { if (hitPoints < 0) return;
//apply damage
hitPoints --;
if (hitPoints <= 0)
Die(); }
function Die() { if (hitPoints <=0)
//insert GUI here
}
but I'm having trouble understanding how to do GUI. All I want is for a window to pop up when you die that says you died and you can click an ok button. is this:
static function Window (id : int, clientRect : Rect, func : WindowFunction, content : GUIContent) : Rect
what I need to use? Thanks!
If you want to write a GUI in code it should be done in the function OnGUI(), you can't write GUI code inside one of your own functions. In your case you could use a boolean to check if a player is dead or not, like so:
var isDead = false;
function OnGUI() { if (isDead) { GUI.Box(Rect(left, top, width, height), "You're dead"); if(GUI.Button(Rect(left, top, width, height), "Click here")) { isDead = false; } } }
function die() { if(hitpoints <= 0) isDead=true; }
what exactly are the values? are they just the size of the box?
and the error compiler keeps telling me i need a ; after the boolean
I changed the values so it's clear what they stand for ;) Sorry for the bool error, I usually code in c# and "bool" is a c# sharp type, in JavaScript it's just "var".
function OnGUI() { print(""+boxselecting);
if(boxselecting){
var width : int = leftupbox.x - rightdownbox.x;
var height : int = (Screen.height - leftupbox.y) - (Screen.height - rightdownbox.y);
var rect : Rect = Rect(rightdownbox.x, Screen.height - rightdownbox.y, width,
height);
//GUI.Box(rect, "Its ALIVE");
GUI.Box(Rect(rightdownbox.x, Screen.height - rightdownbox.y, width, height), "Its ALIVE");
//GUI.DrawTexture(rect, selectionTexture, ScaleMode.StretchToFill, true, 10.0f);
print("GUI");
}
} this is my code for drwng a box and unity still gives me the GUI can only be called in OnGUI error whats wrong with my code?
