Tagged Questions
0
votes
1answer
803 views
rotate sprite and shooting bullets from the end of a cannon [duplicate]
Possible Duplicate:
How to Align Gun with Bullets
Hi all i have a problem in my Andengine code,
I need , when I touch the screen, shoot a bullet from the cannon (in the same direction of ...
1
vote
1answer
1k views
Andengine Traffic game: moving sprites along path on map
I'm developing simple traffic educational game like https://market.android.com/details?id=cz.allianz.krizovatky.android . When the player taps on car sprite, it started to move with other cars. If ...
6
votes
2answers
3k views
How do I find the angle between two vectors?
I have 3 points on my screen:
a = a point which is (c.x, 0) makes a line pointing straight up
b = a user input touch, can be anywhere on the screen
c = a moving object
a
_______.________
| ...
