16 lines
720 B
Plaintext
16 lines
720 B
Plaintext
; RYB Quest Stage 13 Boat Pitch 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.PitchRadians to RYB.BoatPitchAngle * RYB.degToRad
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set RYB.rockAng to RYB.PitchRadians
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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.SinPitch to RYB.rockN * (RYB.rockAng * (1 - RYB.rockT2 * 0.16605 + 0.00761 * RYB.rockT2 * RYB.rockT2))
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set RYB.CosPitch to RYB.rockN * (1 - RYB.rockT2 * 0.4967 + 0.03705 * RYB.rockT2 * RYB.rockT2) |