Rotate only one time

edwinnie · 2002-04-25T13:38:28

okie, still in tetris clonie. i got a problem with rotation> how do u limit the rotation to only one time? here, everytime control is pressed, the block animates from 1st frame to 3rd frame. my code> void Rotate_Crystal(void) { if( (KEY_DOWN(VK_CONTROL)) && (crystal_L.curr_frame == 0) ) { Set_Animation_BOB(&crystal_L, 0); crystal_L.curr_frame = 1; } if( (KEY_DOWN(VK_CONTROL)) && (crystal_L.curr_frame == 1) ) { Set_Animation_BOB(&crystal_L, 1); crystal_L.curr_frame = 2; } }

For Beginners

Started by edwinnie April 23, 2002 08:39 PM

10 comments, last by edwinnie 22 years, 10 months ago

edwinnie

Author

122

April 24, 2002 07:37 PM

where u find the grid functions u said?

Jason Zelos

211

April 25, 2002 01:36 PM

Most people use 2D arrays to store their grids, one for the main tetris screen - all the fixed blocks, and another smaller one for the current game piece, it makes moving, collision and rotating much easier.

,Jay

Edit: The OldGrid and NewGrid are just names I gave my arrays.

[edited by - Jason Zelos on April 25, 2002 2:38:28 PM]