14 lines
598 B
Plaintext
14 lines
598 B
Plaintext
; RYB Quest Stage 16 Rocking Phase 2 (Secondary) Angle Trigonometry (sin/cos approximation)
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; Script originally by Galsiah.
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; See: https://cs.uesp.net/wiki/Trigonometry_Functions#Galsiah_Version
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set RYB.rockAng to RYB.RockPhase2 * RYB.degToRad
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set RYB.rockN to 1
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if (RYB.rockAng > 4.7123)
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set RYB.rockAng to (RYB.rockAng - 6.2832)
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elseif (RYB.rockAng > 1.5708)
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set RYB.rockAng to (RYB.rockAng - 3.1416)
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set RYB.rockN to -1
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endif
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set RYB.rockT2 to (RYB.rockAng * RYB.rockAng)
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set RYB.rockSin2 to RYB.rockN * (RYB.rockAng * (1 - RYB.rockT2 * 0.16605 + 0.00761 * RYB.rockT2 * RYB.rockT2)) |