A genre of action game whose focus is on platform-based movement. It is equally present in both the 2D and 3D game worlds.

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1answer
369 views

objective-c iphone sdk side scrolling

I was making a game and I did the side scrolling like this: if the player get past 150, the player stops moving and the background starts moving. But thats very annoying with placing objects in the ...
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3answers
299 views

How to make a tile vanish after player steps on it, in a tilebased game?

So I'm adding the basic mechanic of making frail/breaking tiles, those that break apart and disappear after the player has walked ontop of them. Now I thought this would be as easy as...: //Breaking ...
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2answers
1k views

Detecting right/left collisions with a bounding box

I'm building a platformer in cocos2d, my first game project. I'm working on movement and collision detection. I'm using a tilemap with a "meta" layer of invisible blocks that are designated ...
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3answers
3k views

2D game collision response: SAT & minimum displacement along a given axis?

I'm trying to implement a collision system in a 2D game I'm making. The separating axis theorem (as described by metanet's collision tutorial) seems like an efficient and robust way of handling ...
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5answers
3k views

2D Procedural Terrain Generation - Guaranteeing connectedness?

I'm working on a 2D platformer in XNA. One of things I'd like to be a main design characteristic is procedural content generation. The first step of that is to procedurally generate the terrain. So, ...
6
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1answer
542 views

Appropriate level representation / data stucture for a 2D platfrom game?

I'm about to program a copy of Mario in Java. I'm thinking on 2 representations/data structures for the levels but I'm not sure which one should I choose: A 2D integer array. A quadtree to divide ...
8
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1answer
3k views

How to handle physics of moving platforms in a platformer?

So after a few hours of searching on the internet, I have yet to find a pleasing answer on how to handle moving platforms in a 2d platform game. So I decided to make a simple prototype where you ...
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2answers
2k views

Box2D Platform body not moving player body along with it

I am creating a game using Box2D (Javascript implementation) - and I added the ability to have a static platform, that is moved along an axis as a function of a sine. My problem is when the player ...
3
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1answer
543 views

Organizing platformer game into classes

I'm making a platformer game and I'm having some trouble wrapping my head around how to organize my classes. I'm wondering what the best way to have everything interact would be without passing ...
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3answers
1k views

What is involved in creating a real-time multiplayer platformer game?

I'm creating a platformer game that has a "co-operative" feature which I'd like to work over networks / the internet. Now I've read up on network game programming including articles like What every ...
46
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7answers
5k views

2D Platformer AABB collision problems

I have a problem with AABB collision resolution. I resolve AABB intersection by resolving the X axis first, then the Y axis. This is done to prevent this bug: http://i.stack.imgur.com/NLg4j.png ...
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3answers
870 views

Creating addons for any game?

I want to be able to create addons for any game, the example I will use is League of Legends. With addons I mean, for example when my level integer changes I want to play a sound in the background. ...
16
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1answer
667 views

Recreating retro/NES style physics with intentional imprecision

Background: I'm having a problem getting the jump curve correct for a retro platformer remake project of mine. The original game is for the NES, and the player's velocity is stored in two separate ...
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6answers
6k views

A way to store potentially infinite 2D map data?

I have a 2D platformer that currently can handle chunks with 100 by 100 tiles, with the chunk coordinates are stored as longs, so this is the only limit of maps (maxlong*maxlong). All entity positions ...
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2answers
802 views

Getting 2D Platformer entity collision Response Correct (side-to-side + jumping/landing on heads)

I've been working on a 2D (tile based) 2D platformer for iOS and I've got basic entity collision detection working, but there's just something not right about it and I can't quite figure out how to ...
8
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5answers
4k views

How can I easily implement swinging in a platformer game?

I'm developing a game in which player can use ropes to swing (just like what Spiderman or Bionic Commando did) and I'm having problem implementing this behavior. Can anyone help me how to do this, I ...
4
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2answers
4k views

Starting Java 2D Platformer using LWJGL [closed]

Getting started on a 2d platforming project in java. I've decided on using LWJGL and OpenGL, but I don't quite know where to start. What is typically the first thing one would work on with a ...
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4answers
1k views

The Decline of 3D Platformers

What contributed to the decline of sales of 3D platformers over the past decade? (Other than Microsoft's acquisition of Rareware.) Would it be a mistake for a developer other than Nintendo (or indie ...
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4answers
1k views

Make player to always move along the terrain

I'm working on a 2D platformer side scroller game. I am giving high impulse to player, the player starts moving and if it hits a slope on terrain, it gets a vertical movement and starts to fly over ...
6
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2answers
21k views

Making a 2D Platformer in C++/SDL. Looking for tutorials/examples/resources

I have a lot of experience with C++, but I have no experience with game programming. This summer I plan to create a 2D platformer from scratch using C++/SDL for the learning experience. I am looking ...
3
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2answers
2k views

Simple puzzles in platform games

I'm working on simple platformer game. I've got already finished programming the main part of game, which is moving and collecting items. I want a unique game puzzle in every level, but I can't ...
13
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2answers
2k views

Wall Jump for 2D Platformer

I've been looking for a way to implement wall-jump in my xna game, but I can't find any information about it, can someone could someone please help me out ?
21
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2answers
1k views

Mega Man-style screen scrolling design

The NES classic Mega Man series uses a very specific scrolling technique that I'm having a hard time wrapping my head around implementing. Essentially, the level is divided into "screens" which are ...
5
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2answers
251 views

How to “repeat” a sprite in the gameworld in a random fashion?

I have a platform flash game which includes a level with just two backgrounds which are flipped side by side so that a looping background effect is created. In this I have to include Obstacles. ...
14
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3answers
3k views

How do I handle moving platforms in a platform game?

I don't want to use box2d or anything, I just want simple moving platforms (up-down, left-right, diagonal and circular paths). My question is to handle the update order / control hierarchy so that the ...