C# is a multiparadigm, managed, garbage-collected, object-oriented programming language created by Microsoft in conjunction with the .NET platform.

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Implementing a Random Picker by Supplying an Outcome Table (Similar to a Drop Table)

Whilst trying to vary the draw color of some randomly positioned sprites, I really wanted to be able to just supple a table with 2 columns (colour and chance of picking) to some helper function that ...
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0answers
68 views

Spritefonts gets very messed up when scaling up

I'm recoding a retro video game, but because the original resolution is very low, I scale everything up. I render to a renderTarget and render the renderTarget to the target resolution. I'm using my ...
1
vote
1answer
328 views

How can I control an object with tilt gestures?

I want an object (for example a ball) to move right when I tilt my Windows Phone device to the right. The same with the directions left, up and down. If the Windows Phone device isn't getting tilt in ...
21
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2answers
11k views

What is the standard C# / Windows Forms game loop?

When writing a game in C# that uses plain-old Windows Forms and some graphics API wrapper like SlimDX or OpenTK, how should the main game loop be structured? A canonical Windows Forms application has ...
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2answers
3k views

How can I save an XML file with Unity on the Android platform?

I am writing a game that has a save function which looks like this public void Save() { System.Xml.Serialization.XmlSerializer ser = new ...
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0answers
152 views

Bounding box not right rotation XNA blender object (.fbx)

I am importing .fbx models (a simple cuboid), the model itself displays fine (and is repeated to make a wall) however the bounding box seems to be on the wrong rotation. Below is a screen shoot: ...
4
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1answer
329 views

Why do my velocity estimates have such a large margin of error

I am writing a script in unity that applies a force to the object to advance it a set distance in an environment without friction or drag, producing a cosine force curve. However, as the target ...
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vote
1answer
97 views

How can I measure the velocity of a Farseer body?

I want to know how fast my body(a circle) is moving. How can I do that? How can I measure the velocity of a body? In addition, I want to limit the velocity of a body. For example, I want that a body ...
2
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1answer
242 views

Is there any reason not to make all my components a single class?

What would be the downside to using a generic all-encompassing Component class versus specific classes (PositionComponent, InputComponent, et cetera) for each component in an entity/component system? ...
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1answer
356 views

Why is XmlSerializer adding junk to the end of my file?

I'm making a game and I am serializing the save game data. The data is simply a few lists of bools, ints and floats. But about 50% of the time I get an error when the data tries to save or load that ...
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2answers
370 views

Can I trigger input/controls via code?

I have the 3rd person controller in my game, which moves with the WASD keys. But since I am developing for a mobile release, I want touch controls. I have already the touch control-script in a new ...
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3answers
3k views

How do I create a color picker with variable hue and saturation?

I am trying to create a Color Picker similar to that of MS Paint. Unfortunately, I can't figure out the algorithm for saturation. This is what my current algorithm creates. Anytime I try to ...
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1answer
138 views

XNA Float values don't work as parameter

With the Microsoft XNA Framework I can change the color of a tinted texture by changing it's integer values like so: Int x = 255; if(true) { x--; tint = new Color(x, 255, 255); } Draw(texture, ...
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2answers
8k views

Unity3d NullReferenceException: Object reference not set to an instance of an object

I'm making a script to climb ladders in my game. These are the variables used in the function. private Vector3 climbDirection = Vector3.zero; private Ladder currentLadder = null; private bool ...
-1
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1answer
112 views

Why doesn't my XNA model render at all? [closed]

I am trying to draw a 3D Model in XNA 4.0, but it doesn't show up. I think I made it correctly, but maybe not. My code follows: Here is the LoadContent and Draw method of my Main class. Spaceship is ...
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1answer
435 views

How can I use touch input for 3rd-person controls?

I have a 3rd-person controller in my Unity scene, which I can only control with the WASD buttons. But since I plan to make a smartphone game, I wonder how I can change these controls t swipe ...
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1answer
126 views

Ship Controls modeling Real life Physics

I am working on a 2D ship that will fly around in space (for now, no friction or gravity). The controls are similar to the game Asteroids. My problem is that I am having trouble connecting some ...
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2answers
461 views

How can I reuse objects going off left side of screen, by putting them offscreen on the right side?

I have an array of roughly 10,000 tiles over a 2d grid. When a tile goes off screen, I'd like to recycle it by disabling the renderer, repositioning it just before it comes on screen again, then turn ...
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1answer
150 views

How can I move an object diagonally on Windows Phone?

I want to pull a sprite from point A(vector2) to point B(vector2) in my Windows Phone XNA game. GestureType.HorizontalDrag moves it horizontally and GestureType.VerticalDrag moves it vertically, how ...
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1answer
93 views

Farseer Circle Body Problems, Please help!

I have created a circle body class, but in game my player body just passes through it. the circle will not move, only rotate. however when i create the circle body just straight up, raw in the game1 ...
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0answers
171 views

SpriteFont not found in Nuclex Framework

I am using MonoGame to port my XNA Windows Phone app to iPhone. All is well except that my fonts look distorted/smudged on the iPhone. Turns out this is due to the way that MonoGame builds the ...
8
votes
3answers
3k views

How do I make a 2D game resolution independent?

I'm working on a simple 2D game. I've finished the mobile phone version. However, my boss wants the game to works on his RT. I'm doing the "conversion" but my buttons are in the wrong places, because ...
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1answer
144 views

AABB SAT code detects collision wrongly [closed]

I've been having trouble getting my SAT code working using AABBs, and I've been trying to find a solution but, I'm scratching my head. For some reason, it detects collisions very wrongly, as shown by ...
2
votes
1answer
121 views

How do I check if a surface is sloping?

I'm implementing gravity over a 3D terrain and I'm struggling with how to check if surface "under your feet" is flat or sloping. I read some tutorials but gravity is always considered along a single ...
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vote
1answer
321 views

Lighting Covering Up Sky ( XNA / C# )

I have a 2D tile-based lighting system which is drawn onto a Render Target. I am also drawing a background which involves mountains, sun/moon, and clouds. There is also the unlit game; blocks, ...
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2answers
1k views

Get current window position with Monogame

I'm looking for some help figuring out the current position of the Monogame windowed form. My ultimate goal is to figure out when the user is clicking inside of the game window and where they're ...
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1answer
374 views

Efficient approaches to updating adjacent grid tiles when one tile is disabled?

I'm trying to update the surrounding grid of tiles if one of them is disabled (not removed). For example, imagine we have a grid of tiles each with x representing one texture: x, x, x, x, x, x x, x, ...
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votes
3answers
340 views

Camera movement and threshold not working

I have a platformer that is in progress, part of this has a camera which I only want to move when the character moves out of a certain threshold, to try to accomplish this I have the following if ...
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2answers
1k views

Where is MonoGame's API reference?

I wanted to pick up Monogame, but I can't find documentation. All I see on GitHub is some tutorials. I'm looking for class reference like this from XNA.
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1answer
113 views

How to save a character to be used in all Game States?

I am using C# and SFML. I am having a problem understanding how to save a character in memory, so I can use the character in any game state. Right now, the character is a class, and the player ...
0
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1answer
164 views

How to call game Update from another form

I have three projects in one solution: a form with some tool (see it as a level-editor), in which there is PictureBox where I want to redirect drawing of the game. My game, with some methods and ...
1
vote
1answer
360 views

XNA Monogame GameState Management not deserilaizing

I am having some trouble serializing/deserializing in a little game I am doing to teach myself monogame. Basically, I am using the gamestatemnanagement resources common to monogame (screen manager ...
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2answers
413 views

How do I detect and remove completed rows of blocks in Tetris?

I am making Tetris for a learning experience in XNA, and I'm having trouble deleted completed rows. I am having an issue with deleting rows, for some reason when I go to delete a row, I end up ...
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1answer
399 views

(XNA) 3D Model Rotation Angles

I'm currently in the process of making a 3d "semi" top down game, the camera comes in at a very high angle near 90 to show off the 3d models. I have a main character which can move in 4 axis (up, ...
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1answer
195 views

Write my own level editor, questions [closed]

I just finished to code the most important parts of my game engine (not a tile-map one), such as lights, shadows, objects update/draw, input, ecc. Now I'm making a level editor to simplify the ...
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2answers
343 views

Add a “fake” Loading Screen

I'm working on a 2D game for WPF8 using XNA 4.0. Everything goes great, but it's too fast. I was just wondering, what could I do between the end of the game and the score screen, and before the game ...
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1answer
192 views

Farseer - Difference between Position, GetLocalVector, and GetWorldVector

I have used Box2D extensively, and am used to just calling body.GetPosition(). But Farseer does not have this. Instead it has a property Position, as well as methods GetLocalVector and GetWorldVector. ...
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2answers
54 views

Percentages for different platform generation [duplicate]

I have a level manager, which creates levels and levels create platforms. Levels can contain a variety of platforms. I dont really understand how I can say: I want a 10% of one platform being ...
0
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1answer
280 views

Effectively drawing dynamic primitives

Okay, so this is where I am now. My game largely consists of textures drawn through spritebatch. Now I have to draw a dynamic number of triangles. I cannot say in advance where or how many I have to ...
2
votes
2answers
4k views

Algorithm for continuously generating a tile map for a topdown 2D game? [duplicate]

In essence, what I'm looking for is a procedural 2D tilemap continuously generated in a fashion like Minecraft - which is to say generated as the player approaches the edges of the already explored ...
2
votes
2answers
379 views

In a ES system, how one would implement/ deal with Modifiers?

Given the normal entity-component-system architecture, lets say we a component that give the entity Strength. Now on the game flow I want to give +4 strength do to the wielded weapon. What would be ...
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vote
1answer
2k views

MonoGame - when/how to save data

I am making a simple 2d game for WP in monogame/xna and am at a point where I want to save data. I have created a method to serialize the data (index, counter and percentage counter) to an isolated ...
0
votes
1answer
1k views

Instantiate prefab in editor script

I'm working on a script to battle against nested prefabs. The script finds and replaces certain prefabs with a new version of that prefab. Now finding the prefabs is easy: ...
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vote
1answer
868 views

How to continuously create objects in front of the camera when moving forward?

I have created a scene in Unity3D that's filled with spheres. I want to be able to move forward forever and still be passing through the spheres. I was thinking I'd keep the player in one spot and ...
2
votes
2answers
105 views

Finding a specific point in a graphic model in code

I'm not really sure what I'm asking, so sorry for the bad title. I'm still new to game programming and especially the "game specific parts" like models and graphics. Let's say I have a model of a ...
2
votes
2answers
352 views

Workaround for Texture2D.GetData

I’m converting a game from XNA to iOS with Monogame. In the code snippet below, smallDeform is a Texture2D on which I call the GetData method. smallDeform = ...
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1answer
106 views

Where is the LocalizedFontProcessor in XNA?

I tried this tutorial to localize my XNA Windows Phone game, but I can't find the LocalizedFontProcessor in the drop-down list. Why is the LocalizedFontProcessor missing in the drop-down list? What is ...
2
votes
1answer
2k views

Show the tooltip when mouse over at the object unity3d

i wanted to show the tooltip like this when the mouse over at the object, here is the example image: and i already tried this below code, but the message on the debug.log didn't showed up when i ...
0
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1answer
98 views

Finding a way to display objects efficiently

I am making a 2D simple Breakout game, and I would like to know of an efficient way to display all the blocks on the screen. I was thinking of dividing the whole screen into little squares that can be ...
1
vote
1answer
483 views

Show the GUI button when mouse hover to the object

i already have this player on my screen. And i want, whenever the mouse hover at the object, the GUI button show itself (like tooltip). I tried below code, but the button is not showed up when i hover ...