A 2D rendering of an object in space.

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2
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1answer
277 views

Is it possible to achieve a smooth sprite animation with a fixed 60 FPS using Java 2D?

I've seen a lot of different game loops, and before implementing anything complicated I decided to start with a capped 60 FPS. My run method looks like this in my game thread: /** * Fixed Frames Per ...
2
votes
2answers
700 views

How to implement pathfinding in this situation

So I'm creating a game for android using the libgdx library. I render the map from a tmx file and in it all the water tiles have the property of blocked. My player(a sprite) moves to where I ...
2
votes
1answer
365 views

Which camera angle is used for these sprites?

I am trying to replicate these sprites: But I am not managing to make sense of how it is done. The character is facing forward ( <--- ), but you can see the front of its body instead of just ...
2
votes
1answer
146 views

Get average tile color

In my 2D game I have TileSet class that loads the texture and creates Rectangle[] array which stores each tile coordinates. Pretty basic stuff. Now I'd like to also calculate and store the average ...
2
votes
1answer
429 views

High volume sprite management in entity component system

I'm working on an entity-component-system based 2.5d game. That is, entities are groups of components that are processed by systems. I am having a hard time seeing how a sprite rendering system, that ...
2
votes
1answer
988 views

Sprite animation in openGL - Some frames are being skipped

Earlier, I was facing problems on implementing sprite animation in openGL ES. Now its being sorted up. But the problem that i am facing now is that some of my frames are being skipped when a bullet(a ...
2
votes
1answer
382 views

How can you represent equip-able items in a 2d game?

I've been working on an item system for a post-apocalyptic RPG, with diablo as inspiration, and it would be awesome if I could visually represent an item that can be equipped on the player sprite. I ...
2
votes
2answers
2k views

2D animation example in pyglet (python) looping through 2 images/sprites every x seconds

Suppose you have two images: step1.png and step2.png . Can anyone show me a very simple example in pyglet how to loop through those 2 images say every 0.5 seconds? The character doesn't have to ...
2
votes
1answer
3k views

SFML - Moving a sprite on mouseclick

I want to be able to move a sprite from a current location to another based upon where the user clicks in the window. This is the code that I have: #include <SFML/Graphics.hpp> int main() { ...
2
votes
2answers
369 views

How optimal do you think maintianing states in a sprite class?

Currently i'm working on a sprite system which will have frames which make animations. Usually a sprite contains current position, current frame number to be displayed in the running animation, ...
2
votes
2answers
439 views

Clipping Sprite Sheets with Variable Placement

I was looking at some sprite sheets at sprite sheet database. I noticed that some of the sprite sheets had several different objects placed together in one file. Some of the sprites, such as movement ...
2
votes
3answers
185 views

Sprites saved in INA and AN format?

im not sure if this is a suitable question but i found a game that had all it is sprites and stuff saved in INA and AN format and i got curious to know which program is it... Or is it some sort of ...
2
votes
1answer
141 views

How do I rotate a bounding box together with a sprite?

I have a game object with a sprite that can rotate. It's a rectangle. I need its bounding box to rotate with it. How do I make sure that they can both rotate, but they're always both at the same ...
2
votes
1answer
269 views

Sprite Animation Using Multiple Images (XNA / C#)

all. Right now I am currently working on a game with my Australian buddy and I just am having such a difficult time with the spriting process. As the programmer of our game, it is my responsibility ...
2
votes
1answer
983 views

Android 2D game, shooting and getting animation to stop

I'm developing a game as a learning-process, and since everything I do is new to me, I have alot of problems, usually I can fix it myself but right now I'm stuck and need help. Link to a recording of ...
2
votes
1answer
208 views

XNA Framework sprite vectors and also scaling

I'm working on making my first Pong game with XNA Framework 4.0. Right now i've put 2 pong paddles and a ball (they have separate classes). In the "Paddle" class i've made a function that returns a ...
2
votes
1answer
644 views

2D RPG - Character sprite size bigger than tile size

Ok so I'm trying to make a nice little RPG game in Java & Slick2D engine, the tiles are 16x16, so the collision array is also 16x16, how ever my character sprite is 16x20 What would be the best ...
2
votes
1answer
1k views

Opengl drawing a section of a texture stretched over a quad

Current Situation I have a spritesheet loaded in for a texture when drawing the specific portions of the sheet that I'd like to have on my quads I do some simple math to get their location on the ...
2
votes
1answer
1k views

Relative and absolute position with sprites in libgdx

In libgdx, can i add a sprite as children of another an set it with the relative coordinates of the father and not the stage? Like in HTML when you add controls they are relative to its parent, but ...
2
votes
1answer
2k views

Objective-c Cocos2d moving a sprite

I hope someone knows how to do the following with cocos2d: I want a sprite to move but not in a single line by using [cocosGuy runAction: [CCMoveTo actionWithDuration:1 position:location]]; What ...
2
votes
2answers
450 views

TileBased Game: Blitting Hero or Sprite?

So my environment is all set up and now I'm working on the movement physics of my character. I used blitting to copy over my tiles from a tilesheet. But since they are static, they are only copied ...
2
votes
1answer
564 views

DX9 sprite / font draw depth order

I need the ability to order the drawing of sprites and fonts. Some sprites need to be drawn behind and some in front of text. My problem is that my sprites and fonts use separate Begin() End() calls ...
2
votes
1answer
48 views

Alternative Font loaders in Monogame Framework

While working on projects of mine, I have been finding that it is a huge pain to switch operating systems just to create a simple spritefont when using Monogame. I saw that the Nuclex Framework can ...
2
votes
2answers
294 views

How can I create delays for sprite animations that work correctly when the application is killed and restored?

Please see my original question here: How should I use system time to compute delay times without stutters? In summary, I am attempting to to introduce a delay (say of 5 seconds or so) before a ...
2
votes
2answers
254 views

Expandable 2d environment by spawning and controlling individual tiles

what is the best way to implement an environment that is "expandable" in every direction so that when the player moves in any direction a new row or column of tiles that can be manipulated ...
2
votes
3answers
2k views

Polygons vs sprites rendering performance in Unity for windows phone 8

I'm currently building a windows phone 8 game with unity, having 111 (no more no less) sprites being updated each frames. I have a strong overhead in the profiler (70% to 90% minimum) I tried the ...
2
votes
1answer
818 views

How to split a 2D sprite tile set into individual sprites?

I see a lot of sprite catalogs for games provided as single PNG image, like the one below. I'm interested if I have to manually create tiles from that, or if there's some program that can split it ...
2
votes
1answer
476 views

Drawing Sprites at Correct Z-Index without A Sprite Map?

My game is in HTML5 canvas, but I assume this concept applies to any language. In the past I've used a multi-dimensional array to keep track of sprite positions. Here is a simplified example: [ [ ...
2
votes
3answers
416 views

XNA Rending Bottom Half of Video, How to fix?

First off, sorry if this is a repeat question i didn't see anything similar in my searches. The issue i am having.... When running an XNA game any Video objects & related Texture2D's are not ...
2
votes
1answer
185 views

re-using objects

I'm working with openGL ES 2.0 on Android and I've created a custom 'Quad' class. This allows me to make a sprite object like so: Quad mySprite = new Quad(); mySprite.setSize(w,h); ...
2
votes
1answer
303 views

Glowing Sprites

I really enjoy the simple sprite style that is just shapes + slight glow effect. Cipher Prime uses it a lot in their games. I was wondering how this effect was achieved. Is the sprite itself just ...
2
votes
1answer
4k views

Android: Improving surfaceView?

I'm using Surfaceview in my Android app. I have two threads, one for UI and another for rendering and updading the UI. I am limiting my frames per second to 30 fps and have employed frame-skipping ...
2
votes
1answer
536 views

How do I support animation with frames of different sizes?

I'm trying to create a simple top-view 2D rpg, in the style of Zelda and Secret of Mana, using PyGame. I've managed to make the beginnings of a game, with an animated character walking around. ...
2
votes
2answers
921 views

Changing sprite animation depending on direction

I'm working on an android game where my sprite is controlled by a joystick. I just added an animation to my sprite with 4 rows and 3 columns: Now I want to change the animation of my sprite ...
2
votes
1answer
2k views

Best practice to use Sprites in a game using AndEngine GLES2

Currently I am having static reference to all my sprites and loading and initializing them in my OnCreateResource mthod of SimpleBaseGameActivity, But now I have to override onAreaTouched listener on ...
2
votes
2answers
690 views

Horizontal wrapping with AndEngine

How would one implement the effect of a sprite disappearing on one side of the screen and appearing on the other using AndEngine? Like in Kid Icarus, seen here at around 1:22.
2
votes
1answer
1k views

Create sprite renderer using custom material

I have done following thing. Create Material Attach sprite with texture type as Texture Add sprite renderer component to game object Assign material to it that I create in last steps There is no ...
2
votes
1answer
647 views

libGDX using Stage and Actor produces different camera angles on desktop and Android Phone

libGDX using Stage and Actor produces different camera angles on desktop and Android Phone. Here are pictures demonstrating the problem: http://brandonyuh.minus.com/mFpdTSgN17VUq On the desktop ...
2
votes
0answers
128 views

Tool for editing sprites contour pixel alpha value [closed]

I have seen that most games uses sprites that have a transparent contour, that is, the pixels that belongs to the contour of the object in the WxW sprite image is below 255. It is not perfectly ...
2
votes
0answers
2k views

Tools for Sprite generation? 3D Blender model for Sprites -generation? [closed]

My speculation is that sprites can be generated rather painlessly from good 3D Blender models either to 2D or 3D. I am skeptical to sprites generated other ways because I like the ability to do ...
2
votes
3answers
642 views

How do you maintain content size vs. content quality in a mobile application?

I am developing my first Cocos2d iPhone/iPad game that includes quite a few sprites, I would need approximately 80 different. As this is for both normal and HD displays I have 2x of each sprite. I am ...
2
votes
2answers
271 views

What is a technique for 2D ray-box intersection that is suitable for old console hardware?

I'm working on a Sega Genesis homebrew game (it has a 7mhz 68000 CPU). I'm looking for a way to find the intersection between a particle sprite and a background tile. Particles are represented as a ...
2
votes
0answers
333 views

Free animation/sprite art [duplicate]

Possible Duplicate: Where can I find free sprites and images? I am looking for free to use (commercially) art for a small app I am making. Specifically I need some sort of animal (any ...
2
votes
1answer
2k views

OpenGLES 2.0: Rendering Multiple Sprites - Texel Corruption

I'm having a tremendous time getting the second (or additional) sprites in my game engine to render properly. The first one always works great: it is positioned and sized properly in screen coords, ...
1
vote
3answers
1k views

How to Handle frame rates and synchronizing screen repaints

I would first off say sorry if the title is worded incorrectly. Okay now let me give the scenario I'm creating a 2 player fighting game, An average battle will include a Map (moving/still) and 2 ...
1
vote
2answers
228 views

Which isometric angles can be mirrored (and otherwise transformed) for optimization?

I am working on a basic isometric game, and am struggling to find the correct mirrors. Mirror can be any form of transform. I have managed to get SE out of SW, by scaling the sprite on X axis by -1. ...
1
vote
2answers
91 views

What is the purpose for drawing vertices and shapes in OpenGL (or DX), if a game is using sprites?

Something I do not understand. All the tutorials on OpenGL, DirectX, or other, always show you how to draw a shape and then change its vertices, move it around and so on. But all the games I know ...
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vote
3answers
138 views

Generating spritesheet(s) on load

I would like to reduce the size of the spritesheet I am loading by only loading the specific sprites I need. Is there a way to crop and splice images at runtime using javascript? Creating separate ...
1
vote
1answer
871 views

Drawing Sprites in Android OpenGL efficiently?

I want to basically give myself some sprite drawing functions (making use of openGL) such as; draw(Texture,x,y) I want to do this using OpenGL-ES 2.0 on Android. Since the textures can be varying ...
1
vote
1answer
1k views

haxe level scrolling

How would level scrolling be implemented with haxe and nme? I started plying with haxe and currently the only way to display things on screen is by using nme.display.Sprite. I don't think changing ...