...In some games the player can scroll around manually. In other games the camera follows the player.
How does a camera work?
A camera...

...colonist’s movement. To reduce the scope of the game, I’m going to try simplifying the pathfinding requirements.
- The player won’t dig...

...Stepping back a bit, I had been starting from the “adventure mode” style movement for your player character, but I have to admit, I...

...The final step is to make player movement not allow moving onto a wall. I modified the movement function to check if the map...

...result.append([node[0] + dir[0], node[1] + dir[1]]) return result
If your game allows diagonal movement, you’ll have eight...

...when the player enters the room; one option would be to stay out of the way and sneak past them -
[ ]
movement — instead of always...

...Why?
- Converting positions to distances lets us calculate the lengths of road segments, which are used for pathfinding and movement.
- To animate a vehicle...

...Enemies will move in the direction that gets them closer to the player:
How would we implement this?
Graph search algorithms like A* are...

...I’ll call this the Hex class.
- For some games I want to show coordinates to the player, and those will probably not be...

...Another way to use noise is as a movement from a previous value. For example, if the noise function returns [2, -1, 5]
then...