Author Topic: Grappler! (Read 30502 times)

epic7 · « **on:** November 25, 2011, 12:24:26 pm »

Grappler: Hook Champ for Calculator

This game's kinda like Hook Champ where a guy grapples to a block above him and swings around through the level until a giant demon thingy catches up and eats him.

Old screenies

Early version of tilemap and enemy:

If you've never heard of Hook Champ, this is what it looks like.

leafy · « **Reply #1 on:** November 25, 2011, 12:34:41 pm »

I would probably figure out acceleration first, but Zedd takes care of that for you. I've played Hook Champ, and when I saw the title before opening the thread I was like "Hook Champ port?"

If you want to draw the rope from the character, change where you draw your character or where the rope is linked to.

aeTIos · « **Reply #2 on:** November 25, 2011, 01:00:02 pm »

Epic7, now I hate you. I was gonna port this ! :@

(Just kidding

)

chattahippie · « **Reply #3 on:** November 25, 2011, 01:35:07 pm »

Try drawing the line twice as far away when you are doing multiple jumps, it looks like the character is catching up to where you draw it too fast

epic7 · « **Reply #4 on:** November 25, 2011, 02:56:31 pm »

Names:
Grappling Guy- sounds close to gravity guy
Hook man- ... Not really
Hook champ Ti- meh
Grappler!- idk
These mediocre ideas are all I can think of at the time

For line drawing, on the key press, the ropes top coordinates go up at a 45° angle until they hit something. It should work, but I'll try having it go out more on the consecutive jumps

aeTIos · « **Reply #5 on:** November 25, 2011, 03:04:53 pm »

Taser?

Builderboy · « **Reply #6 on:** November 25, 2011, 03:21:51 pm »

I think Zedd would be an excellent choice for this game

As it would give you access to the rope physics library, which I think would make this awesome

epic7 · « **Reply #7 on:** November 25, 2011, 03:50:31 pm »

Right now, I'm going to make that simple program where objects move to the center of the screen. But I keep getting undefined errors.

Builderboy · « **Reply #8 on:** November 25, 2011, 04:06:14 pm »

Did you read all of the documentation? There are a number of constants you have to define yourself, or else it will throw an error.

epic7 · « **Reply #9 on:** November 25, 2011, 04:12:09 pm »

I've solved a bunch of errors already. Do you have to do addZ to add every object that will be affected?

Builderboy · « **Reply #10 on:** November 25, 2011, 04:13:29 pm »

yes you do, that is the only way to add objects into the Zedd world (besides adding them through manual byte manip

)

Nick · « **Reply #11 on:** November 25, 2011, 04:16:00 pm »

did you already solved the line problem (that it stick after the man instead of before it)? otherwise i have a solution here

alpha is 45° (we can choose it, 45 would be good), and beta is 45° too because the third angle is 90°.
tan(alpha) = (x2-x1)/y with tan(45°)=1 ==> y=x2-x1 ==> x2 = y+x1

so the grabpoint (x,y) has to be the height of the guy (measured form the top) + the x point of the guy right now

epic7 · « **Reply #12 on:** November 25, 2011, 04:22:06 pm »

The ceiling might be varied and have blanks in it. That's why I used pxltest. Would what you have work for that?

And for zedd, I'll go read more of the manual before asking more questions

Builderboy · « **Reply #13 on:** November 25, 2011, 04:23:43 pm »

You might want to cast a ray in order to determine where to atatch the hook, that way you will guarantee you will be able to attach to a roof that is varied

Nick · « **Reply #14 on:** November 25, 2011, 04:26:37 pm »

hmm, then it will get harder, even impossible with that formula, as you have 2 unknown variables.. then you could use a for loop and increase x and decrease y so you describe a straight line going 45 degrees to the upper corner), untill the pxltest gives true, those x and y you can store in 2 new variables and use them

Author Topic: Grappler! (Read 30502 times)

epic7

Grappler!

leafy

Re: Untitled Grappling Hook Game (for now)

aeTIos

Re: Untitled Grappling Hook Game (for now)

chattahippie

Re: Untitled Grappling Hook Game (for now)

epic7

Re: Untitled Grappling Hook Game (for now)

aeTIos

Re: Untitled Grappling Hook Game (for now)

Builderboy

Re: Untitled Grappling Hook Game (for now)

epic7

Re: Untitled Grappling Hook Game (for now)

Builderboy

Re: Untitled Grappling Hook Game (for now)

epic7

Re: Untitled Grappling Hook Game (for now)

Builderboy

Re: Untitled Grappling Hook Game (for now)

Nick

Re: Untitled Grappling Hook Game (for now)

epic7

Re: Untitled Grappling Hook Game (for now)

Builderboy

Re: Untitled Grappling Hook Game (for now)

Nick

Re: Untitled Grappling Hook Game (for now)