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Questions tagged [jumping]

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0answers
71 views

How do I program a fan in a platformer game?

Fan physics I have a platformer game and want to have fans in it that blow in a given direction and if the player presses the jump button they can go even further. How do I do this? side note: I ...
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1answer
42 views

How to control jump strength by how long the player presses the jump button?

In a platformer game I am working on, I want my character to have controlled jumps. If I simply tap the jump key it will jump a just a little or if I hold it for a time it will jump higher. What do I ...
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0answers
46 views

My sprite walking animation code doesn't work at all

This is my first time doing code for a game so I followed some online tutorials. When I got to the walking and the jumping animation I just can't get it to work whatever I do. I tried multiple codes ...
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1answer
38 views

Object jumping when it shouldn't - Input.GetAxis and booelans used - no raycasting - Unity

UDPATE2: I solved my jumping problem without using Input.GetAxis. The final code is at bottom. It's very simple. It uses rigidBody.transform.position with a boolean. UPDATE: Well, despite the good ...
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0answers
24 views

Check gap in 3d environnement

I am in a 3d environnement, when I jump, i'm calculating the hitPoint of the end jump. I want to know when I jump, if there is a GAP between my initial point, and the end point. But I don't want to ...
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1answer
70 views

Help with 3D Double Jumping in Unity

I'm having some trouble with vertical movement. I'm trying to add double-jumping but none of the scenarios online seem to be working, and I can only ever manage to get a single jump. Here's my code: <...
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0answers
17 views

Rigidbody Jump acceleration with no reason

I'm doing some jumping behaiour, and i'm going crazy: I have a planet oriented gravity. When I precisly jump just after my player is OnGrounded, the next jump is bigger (the 2 last one in the pciture)....
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2answers
47 views

Parabolic Jump Libgdx Without Box2D and With Vectors

I have tried to write a jump method that sketches out a parabolic jump but it results in either no movement, or a jerky upward movement when I try to scale up dt. I have the following things defined: ...
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0answers
36 views

Why does my character's collider only jumps with the animation while walking?

My character's collider only jumps with the animation while walking. And when he runs he gets stuck in the air and can walk in the air. Here's my script for jumping. At this point I have tried ...
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0answers
36 views

Problem with Unity 2d(infinte Jump)

I'm doing a 2D videogamesin Unity, I´m a beginner so I don't know really well how to program in C#. The problem is that I want to have just one jump, but my player a infinite jump. Thanks :) ...
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2answers
65 views

Keep platformer jump height consistent with different frame rates

I want to achieve a platformer jump similar to that of Super Mario Bros. (keep pressed the jump button to jump higher) and I want it to be frame rate independent. At 30 FPS it works as I want. However,...
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1answer
17 views

Unity2D Register which player colliders have activated

I have a player character that has three separate coliders that form this shape (one for the top, one for the bottom, and one for both sides) I'm trying to register floor collisions with the bottom ...
0
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1answer
31 views

Setting a jump counter in my 2d platformer built with phaser

I have a platforming game, written in javascript with the Phaser.js framework, where my character collects objects. I thought trying to collect all objects in the least amount of jumps would be ...
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1answer
212 views
0
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1answer
76 views

How do you time jump animation with uneven landing surface?

Say my player jumps off from a certain point on a 2D surface. Say my surface is uneven, and has varying y positions along the level, how would I then be able to time my jump animation accordingly? (...
0
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1answer
595 views
3
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1answer
171 views

Why does my Character Jump only Half as High?

I am trying to implement simple Newtonian physics for my game. However, my character only jumps half of the height I would expect him to. Physics says that the take-off velocity (impulse) ...
0
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1answer
218 views

Inconsistent jump height

I am doing some physics for a platformer game in MonoGame. The jump height changes based on FPS even though I'm using delta time. When the FPS decreases and gravity is added before movement, the jump ...
1
vote
1answer
5k views

Jump Script Component For Character Controller

I'm trying to implement a jump method into my FPSInput script. I know how to make this work for a Rigidbody, but how can I accomplish this with my Character Controller? Does CharacterController have a ...
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2answers
3k views

Play animation of the jump properly in Unity2D

Here is what I want to do: when player jumps I would like to play an animation of jumping once on playing it I would like to stop at the penultimate animation frame till the player falls to the ...
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1answer
968 views

Unity, how to detect landing after jump?

How do I detect the landing of the player without getting interrupt by the onGround check ? I got 2 scripts, one is the normal player script and the other is what I was trying. in the onGround Script ...
1
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1answer
720 views

How do I make my character jump on a platform?

This is the code I've written so far: Html: ...
0
votes
1answer
178 views

How to manage “jump” in my 2d platform game?

I'm developing a simple 2d platform game with Unity 2d. I have a problem managining my "Jump" action for the player. I would like the player to Jump only when he has his feet on a "surface": ...
0
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1answer
187 views

How to jump exactly X meters in Box2D World?

I want my character to always jump a constant height, let's say 3 meters. Also character has double jump ability so he can jump max 6 meters. For example, let's say I have pressed jump key while ...
3
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2answers
511 views

Creating proper jump mechanics in LibGDX with Box2D?

I'm trying to create a proper jumping system for a 2D platformer with box2D, however, I'm not exactly sure how to make a good jumping system. Right now, I'm just doing ...
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2answers
93 views

Ball jumping algorithm

I'm still starting out anf i'm making a 2d game where a ball which jumps through different blocks. The ball jumps a fixed height when i place the blocks that the ball should dodge i place them ...
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2answers
2k views

how to make my character jump

I want my player to jump and i tried my best to do it and i couldn't. Basicaly my class are splitted(i have speparate player class and keyboard class) which i thought would make my life easier but ...
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votes
1answer
794 views

Correct jumping cycle logic in Unity with 3 jump animations

I have 3 jump animations; jumping up, jumping down, and the loop in between. I want to play them in an order, using logic. When the player presses space, I should play the "jumping up" animation, ...
3
votes
1answer
350 views

Unity API - Making a Sphere Jump?

I'm making a very simple game with a sphere that's supposed to roll and bounce on "planets". Also, please be ready to read a lot. I want to be very descriptive for you. :) I've pretty-much-done ...
1
vote
1answer
292 views

How do I convert gravity from pixels per frame² into Unity's Rigidbody2D gravity scale parameter?

I'm learning Unity2D by trying to make a Mega Man clone. The first thing I'm trying to do is to replicate the original series physics. It differs from game to game, but I'm leaning towards something ...
2
votes
2answers
318 views

Jump-through & drop-down platform

I'm creating platforms in my game where the player can: 1) Jump through them from the bottom and land on top of them 2) While on top of them, drop down through them I've been able to get #2 working ...
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2answers
195 views

Why does the player jump every time it touches the ground in my JavaScript game?

I am making a javascript game where the player jumps over oncoming cars, but after the first jump every time the player hits the ground they jump again automatically. I believe the problem is because ...
2
votes
1answer
2k views

How to jump in Box2D with LibGDX

I am making a 2D platformer in LibGDX with both Ashley and Box2D. I have it so, that the PlayerControllerSystem watches for the jump key being pressed: ...
2
votes
1answer
67 views

Dynamic force behind logical jumping on 3 axis'

I've been working on physical jumping in a 3D environment, I've got it working with a static force. The problem with this is that the force on each axis should be different due to the rotation from ...
2
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1answer
108 views

Logical math behind jumping in a 3D world

I'm unsure if I should ask the mathematic part of StackOverflow or the gamedev part. I'm trying to figure out how the gravity changes the position of an element in a 3D world. I've been trying to ...
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1answer
94 views

Obtain jump vector given time, distance and gravity

I tried for several days to solve my problem , but in the end I just gave up and I decided to ask , since the solution is beyond my knowledge I'm writing a 2d top-down game, in order to simulate the ...
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2answers
102 views

Prevent player from jumping on a mesh

I am working on a game and I have a mesh that I use to block hallways and prevent the player from going that direction. They are placed vertically with slight angles. I'm having a problem that the ...
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1answer
73 views

Collision Detection Unresponsiveness

I'm creating a simple jumper game in Libgdx that makes the player jump over obstacles in order to stay alive. The only problem is that the collision detection for when the player just touches the ...
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1answer
125 views

Making the player Jump in like a Upper - Right manner in Unity

Ok so I'm new to Unity and I am trying to make this simple ball game. Now in a situation I want the ball to jump in a diagonal manner (i.e W + D ). Script that I have makes the ball jump only up and ...
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2answers
144 views

How do I stop the player from rotating when they collide with a tile?

I use Touch movement and if I jump and hit a corner with the feet of my player, my player rotates but I don't want this. Can anyone help me jumping without rotating if I hit anything ? here is my ...
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1answer
62 views

My character just floats up into the sky

So this is the code I'm using for jumping. The character just floats in to the sky. I'm making an infinite runner. ...
0
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1answer
1k views

Sprite can jump up through platform onto platform, once while it's on platform, but falls through second time

Sorry, I'm kind of new to this whole thing and trying to learn both Unity and its use of C#. I have overlapping box colliders set up and a trigger on the lower one to allow me to jump through the ...
0
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1answer
41 views

Very less vertical transformation

Im using pretty basic code here charcter.transform.Translate(Vector2.up * speed * Time.deltaTime); Im using rigidbody 2d and I'm creating a platformer. When i ...
0
votes
1answer
84 views

Calculate Jump Limits

My question is in a similar vein to this question, I am creating a pre-mapped pathfinding solution much akin to how Ash Blue was for my 2D platformer-style game (in XNA). As part of the process, I ...
2
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2answers
240 views

Cant jump from ground collision

I have a character that starts in the air and applying gravity to it to collide with platforms in my level. At the start, the character gradually gains speed descending until it collides with a ...
4
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1answer
65 views

How does server correct late input

Imagine the following scene: The height one player can reach on jumping depends on how much time the button for jumping is pressed. When the player jumps, the input is sent to the server and physics ...
2
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1answer
957 views

How do I set the Jump distance and height of my sprite in C#

I have been able to make my sprite jump for a platformer I am making in unity. I can't seem to be able to make him jump a certain height or distance though, every time he jumps it's like he's jumping ...
2
votes
0answers
124 views

Proper setup for Mecanim standing jump animation

I have a character standing jump animation with that the character at start prepares for the jump (flexing downwards) and then jumps up in the air and i'm wondering how to get it working properly with ...
3
votes
3answers
1k views

Unity Click make Jump and Pause

I use Unity 5 and I have an issue with my game, when I click on the Pause button my character jumps before the game is paused. My script detects the click for jump before the pause button so for that ...