I need to make a minesweeper game where in the beginning it must ask for the difficulty (easy, medium or hard). From there the JFrame size must change and the amount of blocks and mines must come in. How do I change the JFrame size if I click on one of the buttons?
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I am working on a 2d project with unity engine. (I am a newbie)
As you can see in image I already have a canvas for UI elements but also I have gameobjects under player element. I want to add text inside "govde" element. but when I add it;
at left bottom you can see my game. but canvas and text size is HUGE.
I dont know what is wrong with my game or canvas but I could not solve this.
By the way my gun works well so there are no errors in game. here is a photo of game scene;
Thank you for any kind of help. Have a nice day:)
EDIT : I Wanted to show the text box I wanted; please consider the numbers are so small. What I am asking is when width:2 and height:1 ok my textbox fits inside that car but since it is so small, i cannot show even 1 characters inside text box even if I make font size : 1. My english is not perfect sorry if I make any mistake. Here is picture;
and IF I Make bigger to everything, They don't fit to my game screen. I tried to move camera to far away but that did not changed to my Game Screen.
LASTLY: When I add my a text inside my UI CANVAS, it perfectly fits. But when I add same textbox to game object called Player as I needed, it is TOO BIG
SOLUTION : For anybody who deals with same problem try to create a text object inside a UI CANVAS, after that create another canvas inside game object. And lastly, drag textbox into second canvas . That solved all my problems. My second canvas is still huge and when I make it smaller my textbox gets smaller and smaller so I cannot use it again but I let canvas to be huge, no problem for me at all. Thanks for helps.
The text you created is the tiny black ‘New Text’ above the word basla. The canvas isn't actually viewable, you can add a ‘Panel’ underneath to confirm its size.
edit set font size and change width and height of text
keep scale at 1,1,1, track all the parent scale of each parent object, they do multiply in scale as you go down, so if one parent has scale 2,2,2 and its parent has scale 3,3,3 by the time you get to the text at 1,1,1 its scaled to 6,6,6 so keep this in mind and reorganize you hierarchy as needed
I have developed scratch card effect.I am stuck at logic of how can I know object got visible which is behind the scratch card image? So that I can show reward screen.
PS: with modifications in this link I able to work this scratch card effect in uGUI.
There are many ways you could go about this. Assuming you know the dimensions of the red "target image" that the user is trying to uncover, you could take a fixed number of samples from the area that the target is under. Once, say, 80% of those samples are transparent (i.e. the target is visible at those positions), you can consider the object visible and show the reward screen.
You can use GetPixel to get the individual samples from the scratch texture.
Does any one know a way to change the behavior of Matlab sliders so that they move directly to the value you click on?
For instance, lets say a slider is initialized at zero (far left side). I'd like to able to click anywhere on the slider (including the far right side) and have the slider instantly move to that location. The way they normally work you'd have to click repeatedly to move the slider over to the right side one increment at a time, or hold down the right arrow.
I am running an experiment where subjects need to assign values for 420 sliders! It would speed things up a lot of each slider only required a single click.
Thanks,
Hi I have to plot large amount of data inside the canvas. But this eats up the jvm memory allocated when i directly plot it on the canvas.So I want to plot few data at a time and clear the non user visible data from the canvas. Can I resize or remove the part of canvas such that area which is not visible to user will be removed and new dta should be plotted at the bottom of the canvas and upper part should be removed while scrolling.
pardon my english and sorry I dint know how to put this problem in better words.
The canvas ignores everything that is painted outside its visible area. So there is no need for you to clear anything. Whenever a previously invisible part of the canvas becomes visible (e.g. by scrolling), it is repainted; and the parts that become invisible will be "forgotten". The paint event contains the rectangle that needs to be painted. So you could optimize your code by only painting data that lies within that rectangle. In any case, it's not the canvas that is eating up your memory.
In gamesalad framework I am creating a game in which I have an actor which only moves on x-axis on touch is pressed. But when I move it to x-axis the actor goes away out of the range of the screen. Let me clarify that I am new to gamesalad framework.
plz help to solve the problem.
I'm reading this in two different ways:
1 - when you press your touch controls the actor disappears from the screen
2 - when you press the touch control the actor moves along the x-axis and out of the screen
For the sake of argument I'm going to assume that we're talking about number two.
What you'll need to do is restrict the actors movement to the boundaries of the current screen. You can do this is two ways with Gamesalad
1 - create an invisible barrier for your actor to collide against
2 - use a behaviour to prevent your actor from going beyond the screen boundary
I'll explain both:
1, Invisible barriers
What you'll do is create a new actor, and set it to collide with the actor that your controlling. You'll create a few instances of this actor to create a walled area for your actor. Although this works, it's a little cludgy and using additional actors in a scene take a little performance away from your application.
2, using a behaviour
In my opinion the better way is to use the given behaviours in Gamesalad itself.
To stop the player actor from moving off screen you can use a combination of Rules and the Constrain Attribute behaviour to achieve this.
The first thing to know is your screen size; for an iPad I believe it's 1074 along the x-axis.
So to stop the actor moving off either side of the screen you'll need to do the following:
Open up the player actor
the click on the "Create Rule" button on the top right.
A new rule window will appear, but default the first dropdown will say "Actor receives event" change this to "Attribute".
Next select the attribute to use the rule against, since we're interested in the x-axis we'll want to query that player attribute which will be:
(also known as self) > Position > X
Select the greater than symbol (">") and then enter the maximum width of the screen minus whatever border value you want, so I'll use 1014 (1024 - 10).
Find and drag the Constrain Attribute behaviour into your rule a set the actors X position to 1014.
This will stop the actor from going beyond one side of the screen, now copy the rule and amend the settings to that if the actor goes less than, say 10, it will constrain the actors X position to 10.
I'd post an image, but alas my Karma isn't large enough right now! Hence the large explanation!
Hope this is what you're looking for!
It is way easier than that.
In top of the Gamesalad Creator there is a play button, which you probably know, displays your progress. To the left of this button there is a button that looks like a little video camera, it changes the camera settings. So what you first have to do is click the camera button, then the rectangular camera screen will show itself as marked. In the center of each of the sides of the highlighted rectangular which is the camera screen, sits 1 little grey rectangular. Each of these needs to be pulled to the center of the camera view so that you get a little grey "cross" in the center and from the center to the boarder there will now be this highlighted color.
Second and last step is easy, just go under your character and in (type or drag in a behavior block) you type control camera... or drag the control camera block, which as by the type box is statet possible.
Since Gamesalad only can have one camera at a time, and you character is the only one with the control camera option applied it will follow him and only him. Wherever your character starts on the screen, the camera will follow it when it passes through the center of the screen. You may know this from Super Mario Bros. Where you start of a little to the left and walk right and the second Mario enters the center of the screen, the camera follows him from then on.
Hope this helps... :