2D refers to two dimensional space where coordinates are represented with X and Y values.

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0answers
112 views

Bold black bar on right side of game in Unity (Android)

I am trying to create an endless runner. I have already created a system to generate infinite backgrounds from an array of some. However, on running the game, I get huge black bar on the right side of ...
2
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1answer
109 views

How to use Tiled Editor to recreate a 2D map?

Alright, to familiarize ourselves with the Tiled Editor, the teacher asked us to replicate a tile-based map of a 2D platformer. He gave us pretty much these two things: 1.) A selection of maps to ...
2
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2answers
1k views

How to achieve lighting like this in Unity for 2D games?

How could I accomplish a lighting effect something similar to this game?: I'm not talking about the shadows but about the glowing/lighting effect on the crystals and the torches. Anyone got any ...
-1
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1answer
45 views

precedurally generate blob-like surface? [closed]

Just looking for some direction, I'm making a 2d top-down game and need to make some random shapes for an asteroid surface. I want to have so control so I can have not too-circle-ish but not too-...
-3
votes
1answer
148 views

Where can I download pixel characters for my game? [closed]

I'm a beginner in 2D game development and I wanna focus on the logic of the game. It would save a ton of my time if there is any source to download the game resource eg, characters, maps, etc.
0
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0answers
41 views

Is there a way to apply euphoria physics (ragdoll) to rigged Sprites in Unity2D?

With euphoria physics I mean the realistic object interaction and freefall as seen in most games like recent GTAs. But I want to do that in 2D. (I am a beginner :P).
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1answer
243 views

Generating objects randomly from prefabs in Unity2D

I am developing an infinite runner using Unity. I have already figured out how to loop a set of backgrounds randomly but I am having problems doing the same for the objects. So, I have a few objects ...
0
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0answers
50 views

What is pokemon-like game's view called? [duplicate]

I'm trying to make a game with a top down view, but angled, like pokemon, zenonia, zelda(I think), and most rpgs(specially the ones made with rpg maker). But I don't know what is this view called so I'...
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2answers
159 views

2D TileMap smooth lighting

I want to implement (a smooth) lighting into my 2D Maps. I want to have the basic idea. What I thought of is 2 components. The Scene's Ambient light: The Tiles and Sprites are tinted into this colour ...
1
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0answers
147 views

How is curved 2d ground is implemented in real games?

I'm developing a 2d platformer (inspired by N game) and I already successfully implemented circle-convex, convex-convex and circle-circle collision. But now I want to be able to make platform that ...
-1
votes
2answers
59 views

Before I change position I want to check if the gameobjects are collinding

For starters I'm new to Unity3d. So my question is when I click on an object I want to change its position but without collinding with the other objects and I need a function to check that. I already ...
0
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0answers
76 views

Scaling geometry in an orthographic view

I'm having trouble understanding the results I'm getting from some of my matrix transformations. I've got an orthographic projection, and am drawing 2D circles on the screen. There is a camera matrix, ...
0
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0answers
158 views

Snap gameObject to grid tile

I'm making a 2D TD game and currently I have made using quill18 tutorials a simple building system. However I'm trying to have it snap on my tiles as I mouse over them. This is my script applied to ...
0
votes
1answer
76 views

The import aurelienribon cannot be resolved

I've been having problems with using the Tween Engine by aurelien ribon for a Splash Screen for my 2d game. I'm using Eclipse and libgdx. I've tried rebuilding, clean...-ing, and refreshing. I've ...
2
votes
0answers
85 views

2D Skeletal animations exported to SVG

I would like to create skeletal animations, and Synfig looks quite promising. This is a video walk through of its "bones" feature, used to do skeletal animation. Ticks all the boxes thus far, ...
0
votes
0answers
43 views

How many ways are there to animate a 2D sprite in Unity3D?

I know about the following animation methods, 1/ Spreadsheet Animation.. 2/ Unity's animation (with individual parts).. Beside these two, are there any other animation system available? Is there ...
2
votes
1answer
246 views

Add force towards a point in Unity3d?

I have a Vector2 and want to move an object towards it... (this vector2 is the mouse position when clicked and I made sure I get only one position when its clicked) My initial thought was to apply ...
0
votes
3answers
163 views

Making a 2d sprite based game in Unity? [closed]

I'm looking at developing a 2D sprite based platformer. Usually I make games in Gamemaker, because I find it very easy to use. I have never used Unity before but have heard a lot of good things. So, ...
11
votes
2answers
1k views

How to make my 2D character stand normally on slope?

I've got this character in Unity3D (2D Mode)... in a a slope which looks like this, But I want the character to stand along the red line..Like below How can I make it in Unity3d? I've got this ...
0
votes
1answer
128 views

How do I ensure consistent behaviour when using Unity's Collider2Ds for triggers and collisions?

I am experiencing inconsistent behavior using Unity's 2D Physics engine and their Collider2Ds to detect collisions and triggers on my projectiles. I will classify it into two problems. The first is ...
1
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0answers
105 views

convert 2d pt into non-affine coordinate system

Say I have a coordinate system that goes from (0,0) to (1,1). We'll call this screen_space. Within this coordinate system, I have 4 points that I would like to define another coordinate system. One ...
0
votes
1answer
292 views

Can't move character at all in unity basic platformer guide

so, I followed below tutorial. https://unity3d.com/learn/tutorials/modules/beginner/live-training-archive/creating-a-basic-platformer-game Going well until 18:50 (video time in tutorial), when the ...
0
votes
1answer
721 views

How to correctly draw a 2D polygon in Unity

I'm trying to draw a 2D polygon using GL.Line; however I'm not getting a polygon but separated lines instead. In the example below, I would expect a rectangle formed by the spheres: My code is the ...
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0answers
17 views

How to make multiple characters with similar design [duplicate]

I am making a 2d platformer RPG game and I would like to create a character creation system that allows you to create your character as you please in the beginning. Since I want at least 10 different ...
1
vote
1answer
500 views

Is it possible in Unity to Flip a 2D Sprite Without Flipping the Object it is Assigned to?

I 'built' (followed a tutorial) on a collision detection system, and when I flip the object to go left and right the collision messes up. So I have three options; find a way to modify the collision ...
10
votes
2answers
772 views

A* pathfinding for dynamic obstacles and player made blockages?

Hi I'm creating a TD in Unity 5 and need some help with my Pathfinding. I'm going to use Arons A* pathfinding for my AI which enables me to use dynamic objects and update the path during run-time. ...
0
votes
1answer
244 views

Rotating A 2D Cannon Based On Mouse Position [duplicate]

I'm creating a game like bubble shooter, I have a cannon which is in the image bellow: I want to rotate the cannon based on mouse position. So far I tried various solutions I found over the web but ...
2
votes
2answers
388 views

How to instantiate a sprite from a sprite sheet using script in unity?

We are creating a 2D top down rpg, and we have multiple textures, and we need to be able to change which sprite sheet its reading from in order to change the look of the walls and floor in each room. ...
1
vote
1answer
171 views

2D grid based game merging boxes

Basically what i have at the moment is a tile based game with a grid containing a number of colored cells. this is what i've done so far The prinipal idea of the game is that the user has to ...
0
votes
1answer
88 views

Unity2D Sprite gone / not visible when flipped using Vector3.x

I have create game object with code using UnityEngine; using System.Collections; public class CharacterBehaviour : MonoBehaviour { private bool facingRight = true; private float moveDirection = 0; ...
0
votes
1answer
240 views

How does orbital math work?

I'm writing a 2d space game, and I want the players to be able to 'orbit' objects and other players (if they're fast enough, of course), but I'm having trouble coming up with the right way to think ...
0
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0answers
121 views

Faking Perspective/Depth using 3D images converted to 2D sprites - Can't work it out!

after a lot of searching/reading/viewing old school game videos I am still unable to work out how to achieve the effect I am after. I am currently working on a 2D "overhead view" sci-fi RPG, using a ...
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0answers
46 views

2D sprite making tool for huge project?

I recently bought spriter 2D but it was a disaster, it is not a finished product at all and i encountered so many bugs and crashes with it, so please don't suggest it. I am looking for a 2D sprite ...
2
votes
1answer
571 views

How to create 2D shadows and lighting?

How do I create shadows and lights in a 2D top down perspective game? I want to achieve an effect similar to this game (also made in unity) where some objects like a torch, different sprites, and the ...
0
votes
2answers
260 views

2D Coordinate Based Game [duplicate]

I want to make a game for Android that has a 10x10 Grid Plane as UI.In this game users going to touch on a grid and tihs grid will be painted. My question is how do I understand which gird or tile ...
1
vote
2answers
171 views

Determine facing direction mecanim 2d movement

I'm using this script to move my character in my 2d world: public float speed; //Movementspeed public Rigidbody2D rbody; Animator anim; void Start () { rbody = GetComponentInChildren<...
5
votes
1answer
613 views

Why do my game objects jitter when moving the camera?

I'm moving from Qt Widgets' QGraphicsScene to Qt Quick's QQuickItem for rendering my game objects. One of the things this involves is setting up a scene and the view onto that scene, as this was ...
2
votes
1answer
92 views

Find alternate shortest paths in Unity

I'm developing a game in Unity. It's a simple game where the rocket has to reach the point where the player touches on the screen. The movement of the rocket is physics based. When the rocket goes off ...
0
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1answer
413 views

Unity tiles with wierd border flickering when moving horizontal 2D

I recently made some Tiles using a program called Pyxel Edit to create some placeholder graphics. The problem I'm having is that when I move the camera horizontal the edge of the tiles starts to ...
0
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2answers
277 views

How to check if an GameObject exists in Unity2D? (Javascript)

Im making an AI that checks if the player exists or not. How do I check if a certain object exists and put it in a boolean variable?
0
votes
1answer
151 views

Pathing for 2D, sprite-based game

I'm making a 2D, oblique-styled sprite based RPG. My game does not live in a 2D matrix (like Tetris), rather it's sprites animating over a tilemap. I am trying to set pathing rules for NPCs. I've ...
1
vote
2answers
610 views

Proper way to handle Movement/Animation/AI functions of an AI character in Unity3D

My team is currently building a 2D game in Unity and we've run into some workflow/script organization blockades for many of our game's characters. For example, we're not sure what the standard method ...
0
votes
1answer
134 views

Unity: “Find” can only be called from the main thread, but moving variables to the Start() function causes other errors

#pragma strict var collided = false; var thrust: float; var pizza = GameObject.Find("pizza-small").GetComponent.<Rigidbody2D>(); function Start() { } //hand + pizza ...
1
vote
2answers
82 views

On key press, spawn a collider where my player is facing?

I'm trying to create an attack mechanic to my player hero in my 2D Tower Defense game. When I press the Q button I want my hero to do an animation and spawn a temporary collider shaped as a cone at ...
0
votes
2answers
1k views

I need an object to move towards an moving object in Unity2D (javascript)

I am trying to make an AI that tries to move towards the player but I don't know how. I tried using Vector2.MoveTowards() but it just mimics my movements instead of moving towards the player. I tried ...
0
votes
1answer
107 views

How to get a Vector2 location of an object? (Unity2D javascript)

I need to make an "AI" that makes a ball try to touch the player. But Vector2.MoveTowards()needs a Vector2 variable but how do i get the location of an object?
0
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1answer
44 views

How to use rigitbody2d.AddTorque() in JavaScript? (unity2D)

I just want to know how to use rigitbody2d.AddTorque() and an example script would be great :D. I am trying to rotate a cube forever using it as a test.
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2answers
517 views

Generate static 2D Tilemap from array

How do I generate a 2D tile map from an array like in this tutorial for XNA ? I basicly want to generate a static map based on my tile prefabs.
2
votes
1answer
197 views

How should I store dynamic game entities for efficient area-based selection?

In my 2d block-based game I'm trying to implement a data structure that would store entities entities in a way that's capable of: Direct selection based on coordinate. Iteration Iteration limited ...
0
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3answers
244 views

Pathfinding to find the route to nearest resource in 2D grid

The setting is a game in a 2D gridlike labyrinth/maze. I'm looking at pathfinding algorithms such as A* and Dijkstra. I can't figure out how to have my game characters find the nearest resources. All ...