2d_开发者

objective-c spawn many monsters

I made a little iPhone game but now I wanted to make multiple monsters to spawn. So I have one UIImageView called enemy that spawns at beginning of the game. But I want it to spawn many more monsters[详细]

2023-04-05 15:58 分类：问答

XNA C# Creating a Heads Up Display

I was wondering how to approach creating a HUD. I currently have health, mana, and experience bar drawn to the screen at set coordinates. Downside of this is that when the camera pans the bars stay at[详细]

2023-04-05 10:26 分类：问答

Calculating angle (in degrees) from pixel values

For instance I click and drag a line directly to the left, that would be about 270 degrees, directly bottom would be 180 degrees dragging to the north east would be 45 and 开发者_开发技巧so forth. I w[详细]

2023-04-05 09:40 分类：问答

2D real-time plot with C [closed]

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, or rhetorical andcannot be reasonably answered in its current form. For help clari[详细]

2023-04-05 06:35 分类：问答

Algorithm to Calculate Symmetry of Points

Given a set of 2D points, I want to calculate a measure of how horizontally symmetrical and vertically symmetrical those points are.[详细]

2023-04-04 23:16 分类：问答

Agent-Based Modeling in Java - Animation Question

I\'m creating an agent-based modeling program in Java. I\'m trying to determine the best way to animate the agents.I\'ve seen several examples that use a grid, allowing each agent to occupy only one[详细]

2023-04-04 14:30 分类：问答

java applet: is there a simple way to draw and erase in a two-layered 2D scene?

I have an applet which displays some data using circles and lines.As the data continually changes, the display is updated, which means that sometimes the circles and lines must be erased, so I just dr[详细]

2023-04-04 11:19 分类：问答

Java 2D Game Question

I\'m creating my first game in Java. It is a simple 2D top-down shooter game. I want to have the camera follow my character around, so, us开发者_运维知识库ing Canvas, how do I make it so the camera fo[详细]

2023-04-04 02:30 分类：问答

XNA stretching sprite

I\'d like to stretch a sprite based on the movemnt/velocity direction. for simplicity sake the sprite is white 5x5 pixels. incl开发者_运维技巧uding a black 1x1 border[详细]

2023-04-03 20:04 分类：问答

2D games on iOS

This is something I\'ve pondered/struggled with and would love to hear some opinions on.I have a good deal of familiarity with the iOS sdk but not so much with the opengl related aspects an开发者_JS百[详细]

2023-04-03 10:37 分类：问答