CODES
THE CURB SAGA CONTINUES...
TABLE MOVEMENTS.
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(C) NIKOLAY VITENKO IF YOU HAVE A PENTAGON, THEN YOU WILL MOST LIKELY BE HAPPY :)
A SMALL INTRODUCTION TO THIS ISSUE OF THE NEWSPAPER. EXCEPT 'ZX',
JUMPING INDICATOR AND CREAKING LINE ON THE CURB, THERE
THERE WAS A 'SNAKE' THAT MOVED UP AND DOWN.
THIS EFFECT IS CREATED BY THE TABLE METHOD. ACTUALLY HIM
THE IDEA AND TECHOLOGY OF THE LAYOUT WAS BORROWED BY ME (VPP) FROM GST7,
BUT THIS PLAGIARISM IN THE MODERN FORM OF ASSEMBLY LISTING IS ALREADY
IT IS WEAKLY NOTICED, BUT JUSTICE IS JUSTICE!
SO. FIRST, LET'S STATE THE GENERAL CONCEPT OF ANY TABULAR
EFFECT... SUPpose THERE IS SOME SPECIFIC LAW
(RULE) BY WHICH ANY ACTION SHOULD BE PERFORMED.
THIS LAW IS PRETTY Cumbersome, REQUIRES A LOT OF CALCULATIONS AND BECAUSE
THIS TAKES A DEcent AMOUNT OF PROCESSOR TIME TO
CALCULATIONS ATHIS ACTION SHOULD BE OPTIMAL
EXECUTION SPEED. BUT SIMULTANEOUS CALCULATION OF THE LAW AND IMPLEMENTATION
ACCORDING TO IT, THE ACTION TAKES A VERY, VERY DECENT PERIOD OF TIME, AND
THIS IS UNACCEPTABLE FOR US. AND THEN WE DO SO. LET'S TAKE THIS LAW
AND WE CALCULATE IT COMPLETELY BEFORE PERFORMING THE ACTION, AND THEN,
ALREADY, ACCORDING TO THE DATA RECEIVED, WE PERFORM, IN ACTIVITY, THE ACTION
(WONDERING HOW MANY TIMES WAS THE WORD 'ACTION' REPEATED HERE? :)).
IT IS THE DATA RECEIVED THAT IS OUR TABLE! IT CAN
BE A MOVEMENT, A CHANGE OF SOMETHING, ETC.
A LOT HAS BEEN WRITTEN ABOUT TABLE MOVEMENTS ON THE SCREEN
EDITIONS (STARTING FROM FAULTLESS TO ZX-FOGMAT AND DEJA VU).
IT'S STILL EASIER ON THE CURB! IF THE SCREEN WAS NECESSARY
CALCULATE THE ADDRESS OF THE NEXT LINE (USUALLY FOR THESE PURPOSES ALSO
A SCREEN LINE ADDRESS PLATE IS CREATED FOR MORE CONVENIENT
APPEAL), THEN YOU DO NOT NEED TO DO THIS FOR A CURB. EVERYTHING IS THERE
DEPENDS ONLY ON THE DELAYS BETWEEN DRAWING OF A LINE:
DO YOU WANT TO GET TO THE NEXT LINE - SEND TO THE BACKGROUND PORT
COLOR AND HOLD THE REMAINING TACTS (22H-'BUSY TACTS' (FOR
PENTAGON)). FOR THE CURB YOU ONLY NEED TO CALCULATE IN ADVANCE
MOVEMENT AND CREATE AN 'EFFECT FRAME' FROM IT, AND THEN DISPLAY IT.
THE TABLE, IF IT IS NOT VERY LARGE IN SIZE, IS USUALLY CALCULATED
IN ANY WAYMATHEMATICAL FUNCTIONS (MOST OFTEN SINES AND
COSINES) TO BAYS. AND THE VALUES OBTAINED THERE (USUALLY
OFFSETS RELATIVE TO ZERO) ARE USED IN THEIR EFFECTS. EXACTLY
THIS IS WHAT WE DID, CREATING A TABLE FOR OUR EFFECT...
ALASM'S SOURCE IS IN THE APPENDIX TO THE NEWSPAPER
(TAB-EFF). IT IS EQUIPPED WITH COMMENTS - SO YOU CAN'T UNDERSTAND
WILL BE SPECIAL WORK. WE WILL NOT LOAD YOU WITH THEORY ANYMORE
WE WILL BE, ALL FOR THE SAME REASON - HOW TO CALCULATE TABLES ALREADY
A LOT WAS WRITTEN. AND WHAT TO DO WITH THE TABLES NEXT - ALSO.
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