Implementation of Microsoft's XNA 4 APIS for Android, iOS, MacOS and Linux.

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2
votes
1answer
54 views

Monogame/Android: Using content from PCL

I'm quite new to Monogame and PCL, but I hope someone can help me with my question. I have a Monogame/Android project with references a PCL which targets .NET 4.5, iOS and Android. The PCL has ...
-1
votes
0answers
15 views

.xnb Font Library [on hold]

I am looking for some downloadable fonts in .xnb. Does anyone know where I can find these? Please no recommendations of how to create a .xnb font file. I am looking for those which are already ...
0
votes
0answers
19 views

Could not load sound (MonoGame)

I am using the Window Project (in MonoGame 3.2) which is uisng DirectX instead OpenGL. If I run a game, so its show me: "Could not load wind asset as a non-content file" I think, that is no ...
1
vote
1answer
195 views

Xbox Controller Not Connecting in Monogame Project

I have recently been playing around with the support of the wired XBox 360 controller in Windows development. I am developing in C# in Visual Studio 2012. I have created 2 projects. The first ...
0
votes
1answer
45 views

How can I determine if an object hit the top of a tile rectangle in MonoGame? [duplicate]

I've been implementing an AI system in my 2D game using MonoGame. In some situations when a collision between two objects occurs, I need the NPC to move in different directions depending on the ...
0
votes
1answer
43 views

Bounding Box in Monogame for mouse picking - Ray perspective

My mouse ray is screwing up precision. I don't really know how to fix it, maybe you guys can help. problem : (5.6mg gif) https://www.dropbox.com/s/v0z67afso88hsd1/perspective_ray.gif how i create ...
3
votes
0answers
134 views

Optimizing parallax effect with multiple transparent layers?

I have a parallax effect in MonoGame that consists of multiple semi-transparent layers of textures. The effect is really simple but rendering multiple transparent layers on top of each other is rather ...
1
vote
0answers
66 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 ...
1
vote
1answer
135 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 ...
0
votes
0answers
47 views

Matrix Translate Camera has some sort of spiky movement

public class Camera2D { private Vector2 _position; protected float _viewportHeight; protected float _viewportWidth; public Vector2 ScreenCenter; protected Being _unit; // the sprite camera is ...
0
votes
1answer
55 views

MonoGame - 2x2 texture scaling issue

I've just recently switched from XNA to MonoGame and now I've run into something that has never happened to me in XNA before. I've created a 2x2 texture and filled it with a color by doing this: ...
0
votes
1answer
80 views

How can I scroll my tile maps?

I've been trying to understand how I can use matrix to implement a smooth tile scrolling system but I fail miserably. So I have a pretty big world stored in a multi-dimensional array which is ...
0
votes
2answers
57 views

Adding 'xna content project' reference to monogame project(visual studio 2013 pro)?

I want to add reference to an xna content project. Which should be like the content project reference we have in an xna windows game. I am on visual studio 2013. I got the xna extensions to work by ...
0
votes
3answers
262 views

Encode two integers into colour values and compare them in a HLSL shader

I am writing a 2D point and click adventure game in Monogame, and I'd like to be able to create an image mask for every room which defines which parts of the background a character can walk behind, ...
0
votes
1answer
169 views

Monogame: Why is my sprite looking the same on every resolution?

I want that my sprite(Mario) don't look the same on every Windows Phone resolution. If I use this code, the sprite is on every resolution on the right position but it also has the same size on every ...
1
vote
3answers
97 views

How can I fix this error about loading .wav assets in MonoGame 3.2?

I'm trying to add a music file to my project, but I get the error "Could not load EpicScores.wav asset!" I load the music file like this: Song sound1 = ...
0
votes
1answer
267 views

Loading sound file into monogame

I'm trying to load sound into my game. I downloaded an .mp3 sound (a second long) and tried to load it both as Song and as SoundEffect, but it didn't work, so I tried loading the same sound but as ...
0
votes
1answer
315 views

Problem converting FBX file into XNB

I create a Monogame Content Project to convert assets into XNB. For FBX file without texture there is no problem: the file is correctly converted and when I load XNB into my project everything is ok. ...
0
votes
1answer
244 views

Disappearring instances of VertexPositionColor using MonoGame

I am a complete beginner in graphics developing with XNA/Monogame. Started my own project using Monogame 3.0 for WinRT. I have this unexplainable issue that some of the vertices disappear while doing ...
3
votes
1answer
134 views

Spritebatch Vertex shader world matrix change after each draw

I have a spritebatch where I draw some textures transformed in 3d space. The easy way was just Begin with the transformation matrix, draw, and end it right after. But that is silly, so I'm trying ...
1
vote
2answers
55 views

Layer depth problem

I try to create Puzzle JigSaw,and I want to display the selected piece on the first layer, the pieces that are on the original positions(solved) on the last layer and the others on the middle. I ...
0
votes
0answers
50 views

Bézier curve for smooth sketch on monogame

I am a MonoGame developer,and I would like to draw a curve on the phone screen but, the curve isn't regular rather jerky and composed by several lines. I used some codes like this: The LoadConent ...
1
vote
1answer
86 views

Bounding Box in Monogame for mouse picking

Hello guys so I'm implementing this mouse manager to be able to pick up objects. My application uses mainly textured quads in 3d space. I'm using bounding boxes in monogame to do so, however my ...
0
votes
0answers
28 views

Monogame/XNA Invert Screen Y Axis

I am trying to invert the direction of the Y axis in Monogame from positive downwards, or screen space, to positive upwards, so that my world transformation matrix makes more sense. It seems ...
1
vote
0answers
53 views

Efficient scaling of images for multiple resolutions

I figured that the best way to ship 2D art for multiple resolutions is to instruct my artist to create the fullscreen background images sized for the highest resolution and then scale them down during ...
1
vote
2answers
196 views

2D AABBs and resolving multiple collisions

Okay, so this is a problem I've been trying to figure out for quite some time. Mine is a 2D platformer game with a world made up of (usually) immobile tiles and mobile sprites, both of which use AABBs ...
2
votes
1answer
85 views

XNA: Non-overlapping shadows

I want to create an effect similar to the following in XNA / MonoGame: There's a background and a semi-transparent shadow consisting of several objects (two circles in this example). However, the ...
1
vote
1answer
74 views

Scale adaption based on distance to object

I have situation illustrated on image above, name displayed over the player. Text is rendered as 3d rectangle and rotated to face camera as billboard. (I am using this article ...
1
vote
0answers
39 views

Monogame apply tint to only some parts of sprite [duplicate]

Each player is a different colour (Red, Blue, Green, Yellow) and I want a small part of each piece of armour to be tinted to the player colour. Is this possible without using a second armour sprite ...
0
votes
1answer
61 views

QuadTree treeNode design question

I'm a programming newbie. I have a Quadtree. I created a TreeNode class that the Quadtree will use as nodes. I have spriteNode that inherits from TreeNode. However, I also have several sprite ...
1
vote
1answer
43 views

Why does my camera break mouse position targeting? [duplicate]

I made a short video of this. Basically, when the screen scrolls with the camera, the character begins firing at the incorrect mouse position. You can see where I am clicking the whole time. As we ...
1
vote
1answer
112 views

How do I ensure that my 2D side-scroller camera stays within the world bounds?

I have tried implementing a basic 2D sidescroller camera in XNA, but I don't want it to be able to scroll past the edges of my tile map! I tried to fix it, but when I get the left side working, the ...
0
votes
0answers
69 views

Generic gamepad support monogame

I recently made the transition from xna to monogame, but I am now stuck in a pretty big problem. I do not have an xbox 360 controller, so i have been using x360ce and dropping the .dll into the xna ...
0
votes
2answers
56 views

What image sizes should I use for a mobile cross-platfom game? [closed]

I'm new to mobile development. I use Monogame. What device screen resolutions should I consider to target all Android, iOS and Windows Phone devices? Assuming we have three screen sizes, should I be ...
0
votes
0answers
25 views

Image ratios in monogame project

What are the image ratios i should use in my monogame project, knowing that i will build it in different plateforms(ios, android, windows phone). thank you in advance.
-1
votes
1answer
98 views

Why are the coordinates interchanged in Monogame?

If I use XNA Gamestudio, I can draw a sprite on a specific position like this: spriteBatch.Draw(Texture2D, new Vector2(PositionX, PositionY), Color.White); But in Monogame, I must change the ...
0
votes
3answers
99 views

How can I properly rotate a 2D vector in the “flipped” XNA client space?

In my 2d XNA game, because SpriteBatch treats world space as client space and has positive Y axis down and negative up, I've built my game's world space with that coordinate system too. However, I've ...
0
votes
1answer
88 views

How can I support different resolutions with Monogame? [duplicate]

I want to support the following 4 resolutions in my Windows Phone 8 game: 480 × 800, 768 × 1280, 720 × 1280, 1080 x 1920. How can I do that with Monogame? If I draw a sprite with Monogame, the sprite ...
1
vote
2answers
90 views

How do I hide the console window for my released MonoGame game?

I am just finishing up my first game for the One Game A Month challenge which I wrote with the current MonoGame framework in Xamarin for Windows. I built the program in release mode, but running the ...
0
votes
0answers
40 views

Need Help with the Syntax for a Simple 3D Effect to Manipulate Quad Points/Vertices for PSM

I have been porting a game made in XNA, a 2D RPG, to PSM using Monogame. Unfortunately, I use a simple 3D effect that cannot be translated because Monogame did not write translation code for the ...
2
votes
1answer
141 views

Issue with Monogame resizing

I've converted my XNA project into a MonoGame one. Whenever I start the application and resize the game manually (ie - dragging the window)... this.Window.AllowUserResizing = true; ...the game ...
1
vote
0answers
67 views

Using obj file in an XNA game [closed]

Sorry if this is a bit novice but I am far more into engineering than game development but I just want to make a small 3D game for fun with XNA (well actually MonoGame). The thing is that I don't have ...
0
votes
0answers
51 views

Farseer for platformer - (Almost) constant velocity

I am building the prototype for a platformer and would like to use farseer physics engine. I got the feedback that it might not be a good idea to use physics engine, but I would like to have elements ...
1
vote
3answers
181 views

Code to generate a color gradient within a texture using a diagonal line

I want to generate a color gradient between two colors from x1,y1 to x2,y2. I'm unsure how to do this though. I can use Color.Lerp to get all of the color steps, but the problem is that I don't ...
1
vote
2answers
172 views

Anti-aliasing a sphere

I render everything in my game in 2D with SpriteBatch with the exception of a spherical entity (orb) that I render as a spinning and dynamically lit (custom effect) sphere in 3D. I capture the sphere ...
4
votes
4answers
537 views

How can I develop in MonoGame without relying on .xnb files?

I'm new to game development, and MonoGame seems like a beginner-friendly framework, so thought I'd start with that. However, as I started reading tutorials on it, I noticed a common theme: That at its ...
1
vote
1answer
105 views

Is setting the render target back to backbuffer supposed to take long?

I am creating a game in Monogame (XNA extension). I draw to a render target to display menu items for my game. Everything works fine, however... Whenever I set the render target back to the back ...
3
votes
1answer
128 views

Is multipass rendering possible with SpriteBatch?

I'm trying to implement a bloom effect. This requires three shader passes: a brightness threshold, a horizontal blur, and a vertical blur. It also requires resizes, but these are irrelevant to the ...
1
vote
1answer
83 views

Better way to handle ordering and visibility of renderable objects?

I'm just wondering whether there is a more effective way to handle the ordering and visibility of renderable components that fits into the design of my already existing engine. How I do it now: In ...
0
votes
1answer
92 views

What is the value of gameTime.ElapsedGameTime.TotalSeconds?

I was wondering what is exactly the value of gameTime.ElapsedGameTime.TotalSeconds in a second? Please explain it to me completely and as great as you can.