You could have just tried it.

scirra.com/forum/plugin-canvas_topic46006.html

This could be what you are looking for. (ofc you still have to calculate the length of lines and angles)

You probably still will need to work with arrays, if you don't want to clutter your events with stats that each item gives, but rather load a json or csv and then load the values out of the array.

I think imagining arrays in 2D should not be too hard enough, because it works like a spreadsheet. You've probably worked with spreadsheets at one point or at least seen them.

s000.tinyupload.com/index.php

maybe this helps

array.at(x) will get you the amount of stars of lvl x+1.

create object at x = scrollx and y = scrolly

set up a vertical cursor variable, generate the weapon sprites similar to the cloth sprites (give them an id variable, give each graphic a separate frame), then in the keyboardevents:

on x pressed:

-verticalcursor = 0

-- the current events as subevent

-verticalcursor = 1

-- the current events as subevents, but change clothes to weapons and clotharray to weaponarray

Or just continue to work with the cursorarray and cloth-sprite.

Yes, same problem here, win7 64bit

The official behaviours that involve movement already incorporate dt.

s000.tinyupload.com/file_uploaded.php

Feel free to ask questions

You will probably need a function to swap items, when you get more slots. Which item is in which slot could be saved in the array, so it is not a huge problem to expand it (I think).

Since I adjusted the variable to 0 to the left-most sprite6, it displays and the other ones have the value 1, it displays <varies>. Set it to 1 for all sprite6s except the first one and you should be fine. If you create a new Sprite6, you might need to define canspawn1 to the specific value you need at that place, but I don't think you need new ones, as you can just set them as invisible.

This should do it:

s000.tinyupload.com/index.php

2 new instance variables:

canspawn1: default is 1, set it to 0 for your first sprite where you dont want a 1 to spawn

occupied: default is 0, set it to 1 after it spawned a sprite

If you want to repeat the spawning, you could put all this sprite generation into a function and at the start pick all sprite6 and set occupied to 0 again to free them up. It could look like this: s000.tinyupload.com/index.php

instance variables, for example a switch could have "doorid" as variable. Set it to the UID of the door you want it to open.

Then upon the event of the door to open

door-open-condition

door pick by unique ID = switch.doorid: open door

this way only the door with the fitting ID is opened.

If you need one switch to open more doors, use an array or give doors a specific switchID and then instead of picking by UID, pick doors by comparison door.switchid = switch.doorid

Edit: if you dislike using the UID, use the instance variables on both door and switch to connect them like I explained in the last part