game-engine

问题 Is there a way in Unity3d framework to register an object that would be accessible to all entities in all scenes in the game without resorting to singleton pattern (like a game state object)? 回答1: You could take the following approach: In the scene where the GameObject is created, in a MonoBehavior script attached to the GameObject: Name the GameObject with "name = ..." in Awake() (or in the Editor) Example: myObject.name = "FindMeInEveryScene"; Ref: https://docs.unity3d.com/ScriptReference

问题 using TMPro; public TextMeshPro _livesText; public TextMeshPro _scoreText; I am unable to drag the text from the Hierarchy to the variable slot in Inspector. Why is it happening. Please help. 回答1: You seem to speak about a TextMeshProUGUI which in the Inspector is called TextMeshPro - Text(UI) . Note that TextMeshPro != TextMeshProUGUI! There is no inheritance between those two. (Similar to Unity build in TextMesh and UI.Text ) If you want one general field for both types then you need to use

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 5 years ago . Locked . This question and its answers are locked because the question is off-topic but has historical significance. It is not currently accepting new answers or interactions. I have been looking at game engine design (specifically focused on 2d game engines, but also applicable to 3d

问题 I use transition code that I learned through a Udemy course, but the character in my game will only transition through the first door, and no others. I am using the same object but changing the creation code of the object. I use variables room_ , start_ . I use these to select different rooms and start positions within the creation code. Click the link to view video game - (https://drive.google.com/open?id=1jCWIM3hYymgspW54EPbnUDrNQVZbY_4B). 回答1: I fiddled with the project a bit, I understand

问题 I'm implementing the game of life, using console output. So far it's looking good: However, when I make the width of the output larger than the with of the console, this happens: Instead of letting the lines run offscreen, it inserts a newline. Is there a way to turn this off? I'm on a small laptop, so changing the console width doesn't really help. 回答1: I think you have to get and set the maximum length of the screen. So you get the length. If you need more space you can set the windows size

问题 If you're not familiar with the Gaffer on Games article "Fix your Timestep", you can find it here: https://gafferongames.com/post/fix_your_timestep/ I'm building a game engine, and in an effort to get more comfortable with std::chrono I've been trying to implement a fixed time step using std::chrono for.. a couple of days now and I can't seem to wrap my head around it. Here is the pseudo-code I'm working towards: double t = 0.0; double dt = 0.01; double currentTime = hires_time_in_seconds();

问题 I have an existing working C++ game library that use Entity-Component-System (ECS). User of my library would like to create some components e.g. Cat :- class Cat{ public: int hp; float flyPower; }; He can modify hp of every cat by e.g. :- for(SmartComponentPtr<Cat> cat : getAll<Cat>()){ cat->hp-=5; //#1 } Some days later, he want to split Cat to HP and Flyable :- class HP{ public: int hp; }; class Flyable{ public: float flyPower; }; Thus, every cat that access hp will compile error (e.g. at

问题 I have an existing working C++ game library that use Entity-Component-System (ECS). User of my library would like to create some components e.g. Cat :- class Cat{ public: int hp; float flyPower; }; He can modify hp of every cat by e.g. :- for(SmartComponentPtr<Cat> cat : getAll<Cat>()){ cat->hp-=5; //#1 } Some days later, he want to split Cat to HP and Flyable :- class HP{ public: int hp; }; class Flyable{ public: float flyPower; }; Thus, every cat that access hp will compile error (e.g. at

问题 I have an existing working C++ game library that use Entity-Component-System (ECS). User of my library would like to create some components e.g. Cat :- class Cat{ public: int hp; float flyPower; }; He can modify hp of every cat by e.g. :- for(SmartComponentPtr<Cat> cat : getAll<Cat>()){ cat->hp-=5; //#1 } Some days later, he want to split Cat to HP and Flyable :- class HP{ public: int hp; }; class Flyable{ public: float flyPower; }; Thus, every cat that access hp will compile error (e.g. at

问题 Using Unity Cloud Build Service , i my build failed because of "[Unity] ERROR: An asset is marked with HideFlags.DontSave but is included in the build:" error. What I've done so far: 1) i have tried to delete Project Setting and reopen Unity but build is still failed... 2) Change all "Arial" font to custom font on prefab and on all scene, but still failed... Below are compact log of Unity Build Service: 1207: [Unity] WARNING: Shader Unsupported: 'Hidden/BlitToDepth' - Pass '' has no vertex