Open-source implementation of Microsoft's XNA 4, for Windows, Mac, Linux, Android, and iOS, among others.

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24 views

Code for inventory functions not working

I'm working on an inventory, and I've ran into some problems. Some functions in my CollisionDetection class don't work properly. My CollisionDetection class contains functions that involve mouse and ...
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2answers
22 views

Combe Rectangle and Vector movement

I'm completely fresh to game development and came up to a problem which I'm not sure how to solve. I have textures which are quite too big for screen. So i used SpriteBatch.Method which uses rectangle ...
4
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1answer
113 views

Monogame Startup Memory Spike

I am currently porting a game from WP7 using XNA to WP8.1 using MonoGame. I have been putting considerable effort into optimizing my game to be under the 185MB memory limit for low-memory phones. I ...
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1answer
15 views

XNA/MonoGame Collisions between two boxes don't work as expected

I have the following problem: I have two GameObjects (one is static, the other is the player). Both of them have one BoundingBox that surrounds them, and a List that contains more BoundingBoxes for a ...
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1answer
25 views

MonoGame renders texture in an almost compressed looking way

I was working on a game in MonoGame, which I have been doing for quite some time now. As I was implementing UI, I was noticing some sort of weird scanlines. Investigating further, to my surprise my ...
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1answer
100 views

How to fix my camera collision, C# XNA

I am having some weird issues with my camera. I am trying to make it so it is a first person camera, that when the user presses the W or Up key, it moves towards where the camera is looking. My issue ...
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2answers
83 views

XNA/MonoGame creating a player

After some fine-tuning on my game's GUI I am finally ready to begin with the gameplay. But that's a tall order. My game will be something like a 2D platformer with RPG elements like collecting armor, ...
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1answer
44 views

Fade to first level, on click

Good evening all, about to pull my hair out because I cant figure out why I keep getting this error. The problem is this, I need the player to click on the start button, then, the screen will fade to ...
2
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2answers
131 views

Touch taps only on very short flicks on Win7 with Monogame

I have an application on win7 which needs to support touch and mouse input using monogame. But reading touch taps proves to be a very hard thing. The TouchPanel is initialized like this: ...
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1answer
74 views

Problem disposing content from a screen's content manager

I have a problem with my game. I am using multiple classes for different screens, for exemple: Main Menu is one screen, When playing is another, and so on... I decided to use multiple ...
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0answers
20 views

Clip on model XNA

I'm currently doing my water plane system (with waves etc...). Actually, I have a heightmap with a waterplane on it; refraction and reflection working perfectly, but now I want to add objects. So ...
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1answer
36 views

MonoGame creates a copy of song files in XNBs location

I'm having a problem. I've been adding .wma files to the Content Pipeline app to be used as my game's background music. But today when I opened the solution/project/content/bin/music folder I spotted ...
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1answer
40 views

Iris-wipe shader not properly working

I'm working on creating an iris wipe transition, like the ones you see in old cartoons - a fully transparent circle closes on a certain point, leaving a full screen of a solid color. Additionally, the ...
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1answer
62 views

How can library classes access SpriteBatch?

I have a spritebatch in my primary game component in a game project: public class GameRoot : Game { private SpriteBatch mySriteBatch; public SpriteBatch MySpriteBatch { get { return ...
3
votes
1answer
123 views

In unity 5 export package is not working correctly

I am using unity 5. I Created an objects with layer names. I tried to export a package. After Exporting, i import the package in new project and ran the project its not working. observed that objects ...
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0answers
18 views

Monogame + Render Target + antialiasing doesn't work

Is there any proper way to use antialiasing, while rendering to a RenderTarget2D and using Monogame? I do this: renderTarget = new RenderTarget2D(GameData.GraphicsDevice, pp.BackBufferWidth, ...
4
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1answer
72 views

Can I use xna tutorials to learn monogame?

Can I use xna tutorials to learn monogame? I can't find any good monogame tutorials but there are tons of xna tutorials available and from what I have seen they are pretty much the same thing.
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3answers
258 views

How to restart the game when pressed enter in XNA

If the following code allows the game to exit when pressed esc .. if (gamePad.Buttons.Back == ButtonState.Pressed || keyboard.IsKeyDown(Keys.Escape)) { this.Exit(); } Then this code should ...
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0answers
49 views

Side-Collision for Breakout game where ball moves fast

So I've been trying to make a breakout clone, which is my first attempt at a graphical game, I ran into some problems, and was hoping that this community could help me. I've got most of the mechanics ...
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1answer
66 views

How to handle collision detection

So the way that I am doing the movement for my game is that you can left click a unit (which is just a rectangle object), and then it is selected. While it is selected, you can right click and that ...
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2answers
87 views

how to create a play button and load game on play? Monogame

I need help with understanding how I can make my function work and load the game when pressing play. At the moment, when I press Play, it won't update or missing update o knowing the button is ...
4
votes
1answer
96 views

Monogame project runs in VS but hangs when run via .exe

I've been working on a monogame project for a little over a week and had no problems. Today I went to test out the project outside of Visual Studio, by running directly from the .exe in the release ...
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vote
1answer
236 views

Modularization in a project

I'm writing a C# game in Mono, and I want the game to be as modular as possible. I've started by writing the whole Item (inventory) System of the game in a seperate .dll library But I've hit a ...
6
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1answer
242 views

How to do Chromatic Aberration on a transparent background?

I have a problem with a chromatic aberration shader effect... If I produce the effect on a white background I get exactly what I want: But if I do the same effect on a transparent background I get ...
0
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1answer
68 views

Monogame - Sprite sheet animation

I have a sprite sheet that contains a character walk cycle, and I have made a player class that allows the player to move and cycle through the walk animation, however the animation only works whilst ...
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0answers
10 views

How to do an xBR or hqx filter in MonoGame?

I have been trying to implement an HD filter (xBR or HQX) in my MonoGame game project but so far got no success. I have checked out this question, but the shaders provided in the answers don't seem to ...
4
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1answer
132 views

How can i convert non-canvas mesh collider object as canvas mesh collider object

I am new to unity i created a character object in Maya and stored it as char.obj, then i import the object in unity. the char1 object is not colliding with any other unity objects like cube, plane, ...
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1answer
323 views

How to get plausible platformer physics with Farseer on MonoGame/XNA?

I am creating a 2D Vectorial (made of polygons, not tiles !) platformer using MonoGame and Farseer Physics Engine. Everything works perfectly, except the movement of the character which doesn't feels ...
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1answer
70 views

Rotation Continuity help

First the issue im having: Basically its the fact that the angles of a circle aren't continuous, they rise from 0 to 2pi then immediately fall back to 0. I want to make a game where the player ...
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votes
1answer
25 views

Collectiion was modified(monogame) [closed]

I did use this...and when i changed Screens it gave me this error : Collection was modified; enumeration operation may not execute. foreach(var screen in ScreenList) Inside Base Screen public ...
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0answers
39 views

Game crashes when sound is finished

I'm trying to code a simple audio playback test game (which will be used in my actual project), and everything works fine, except for the fact that after the audio has finished playing, the game will ...
0
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0answers
51 views

Water reflection xna

I'm actually trying to do the reflection map for my water component, but even following the riemer's tutorial about reflection map the formulas provided doens't work. ...
0
votes
1answer
36 views

How to limit resolutions display in monogame

I can Add resolutions to the list. Here is part of code. List<Vector2> resolutions = new List<Vector2>(); foreach (var item in GraphicsAdapter.DefaultAdapter.SupportedDisplayModes) { ...
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1answer
67 views

Drawing textures in 3D/2.5D at an angle using spriteBatch in Monogame

for a university project we are creating a small "2d" game. Im writing 2D in "" because we would like to achieve a look similiar to the one in games like Don't Starve (so more like 2.5D). As you ...
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1answer
90 views

Different game resolutions on emulator and on a real device (which has the same resolution) on Windows Phone 8

I have a big problem with game resolution, when I'm running my game on emulator (which theoretically has the same resolution as my real windows phone device: 800 x 480). I'm making the game with ...
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0answers
65 views

How to convert a mouse's “On screen” position to “World” position C# Monogame

So the problem is this... I have a top down game, where you click on the screen to select which unit you want to control. You left click to select, and right click somewhere else to tell it where to ...
0
votes
1answer
29 views

Following waypoints, condition is never fulfilled

Given a 2D-grid which is defined like below and is used to draw a grid consisting of cells: int[,] grid; //filled with 0 (blocked) and 1 (walkable); I also have a A*-algorithm implemented which ...
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3answers
71 views

How do I draw non-smoothed fonts in MonoGame 3.5?

I don't want to smooth the tiny fonts I'm building but even disabling ClearType system wide doesn't let me create SpriteFont files with sharp characters. There doesn't seem to be an option for ...
0
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1answer
106 views

Mode 7 in xna/monogame

I want achieve a view like Mode 7 from snes games where the closer textures get stretched out more and more far away textures look smaller. Something like this: What I have in my project at the ...
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0answers
19 views

Trigonometric movement cause problem when holding player inside bounds

In my game I have a Player class. Here is what it looks like. public void Update(GameTime gameTime) { // Controls kb = Keyboard.GetState(); if (kb.IsKeyDown(Keys.W)) ...
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0answers
29 views

Shader questions with regards to the SpriteBatch in XNA/MonoGame

So I've finally decided to create my very own GUI system. And I'd like it to use shaders for pretty much all rendering. Think "WPF/Direct2D Brushes". Except to my knowledge, using shaders with the ...
1
vote
1answer
182 views

Monogame / XNA - Multple 2D Cameras (Rectangle) on screen

I recently started building a simple 2D roguelike game using Monogame 3.4. I was keen on building the game "engine" myself as I saw it as a fun learning curve. Monogame was pretty much the best option ...
0
votes
1answer
62 views

Boolean change when clicking the left mouse button (not working)

I want to change a boolean when I click the left mouse button, but it doesn't work as expected. I use this method: if (m.LeftButton == ButtonState.Released && m_Old.LeftButton == ...
0
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0answers
23 views

(Monogame) Camera does not travel the way it is rotated [duplicate]

I've implemented camera control with mouse and keyboard. My problem is that camera goes crazy when I'm using mouse and camera does not travel the way it is rotated. Could you explain me why and how to ...
3
votes
0answers
40 views

(Monogame) Camera does not travel the way it is rotated

I've implemented camera control with mouse and keyboard. My problem is that camera goes crazy when I'm using mouse and camera does not travel the way it is rotated. Could you explain me why and how to ...
0
votes
0answers
34 views

Rendering water with Hardware Instancing xna/MonoGame

I was wondering if rendering in XNA/MonoGame will be better using Hardware Instancing. For example, I have my editor and when I click anywhere on my map, i'll add a plane with a water texture. If I ...
0
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1answer
52 views

Monogame - how to make a smooth color transition with Color.Lerp()?

I would like to know how to dynamically change a color. My code: Color myColor; Color startColor = new Color(255, 255, 255); Color finalColor = new Color(231, 214, 90); myColor = ...
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1answer
74 views

Loading font in Monogame

This question is probably a duplicate but I'm still asking it since it's all yesterday that I'm trying to get this done without any success. I followed many solutions and tried even more libraries ...
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0answers
14 views

Farseer 3.5 RevoluteJoint Breaking

I think I'm missing something completely and the solution is unbelievably simple, but I'm at a loss at the moment. I'm trying to build a stylized car, with a rectangle as car body with two circles as ...
1
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2answers
36 views

Shader models, when to use “ps_4_0_level_9_x” instead of “ps_4_0”

I've made a very simple post processing shader for my 2D game. It produces scanlines by dimming every other line. For this I use the position of the pixel on the screen. When using ps_4_0_level_9_3, ...