144 lines
5.0 KiB
Lua
144 lines
5.0 KiB
Lua
local abs=math.abs
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local function hsv(h,s,v,a)
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if s<=0 then return v,v,v,a end
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h=h*6
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local c=v*s
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local x=abs((h-1)%2-1)*c
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if h<1 then return v,x+v-c,v-c,a
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elseif h<2 then return x+v-c,v,v-c,a
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elseif h<3 then return v-c,v,x+v-c,a
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elseif h<4 then return v-c,x+v-c,v,a
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elseif h<5 then return x+v-c,v-c,v,a
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else return v,v-c,x+v-c,a
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end
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end
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local COLOR={
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hsv=hsv,
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red= {hsv(0.00, 0.89, 0.91)},
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fire= {hsv(0.04, 0.93, 0.94)},
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orange= {hsv(0.09, 0.99, 0.96)},
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yellow= {hsv(0.16, 0.82, 0.90)},
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lime= {hsv(0.18, 0.89, 0.88)},
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jade= {hsv(0.23, 1.00, 0.82)},
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green= {hsv(0.33, 1.00, 0.81)},
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aqua= {hsv(0.48, 1.00, 0.74)},
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cyan= {hsv(0.53, 1.00, 0.88)},
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navy= {hsv(0.56, 1.00, 1.00)},
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sea= {hsv(0.61, 1.00, 1.00)},
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blue= {hsv(0.64, 1.00, 0.95)},
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violet= {hsv(0.73, 1.00, 0.91)},
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purple= {hsv(0.80, 1.00, 0.81)},
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magenta= {hsv(0.86, 1.00, 0.78)},
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wine= {hsv(0.94, 0.96, 0.91)},
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lRed= {hsv(0.00, 0.38, 0.93)},
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lFire= {hsv(0.04, 0.45, 0.91)},
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lOrange= {hsv(0.10, 0.53, 0.92)},
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lYellow= {hsv(0.15, 0.61, 0.95)},
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lLime= {hsv(0.19, 0.66, 0.92)},
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lJade= {hsv(0.24, 0.56, 0.90)},
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lGreen= {hsv(0.34, 0.49, 0.89)},
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lAqua= {hsv(0.49, 0.59, 0.85)},
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lCyan= {hsv(0.51, 0.77, 0.88)},
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lNavy= {hsv(0.54, 0.80, 0.95)},
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lSea= {hsv(0.56, 0.72, 0.97)},
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lBlue= {hsv(0.64, 0.44, 0.96)},
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lViolet= {hsv(0.73, 0.47, 0.95)},
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lPurple= {hsv(0.80, 0.62, 0.89)},
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lMagenta= {hsv(0.86, 0.61, 0.89)},
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lWine= {hsv(0.93, 0.57, 0.92)},
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dRed= {hsv(0.00, 0.80, 0.48)},
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dFire= {hsv(0.04, 0.80, 0.34)},
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dOrange= {hsv(0.07, 0.80, 0.39)},
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dYellow= {hsv(0.11, 0.80, 0.37)},
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dLime= {hsv(0.17, 0.80, 0.26)},
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dJade= {hsv(0.31, 0.80, 0.27)},
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dGreen= {hsv(0.33, 0.80, 0.26)},
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dAqua= {hsv(0.47, 0.80, 0.23)},
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dCyan= {hsv(0.50, 0.80, 0.30)},
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dNavy= {hsv(0.59, 0.80, 0.42)},
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dSea= {hsv(0.64, 0.80, 0.40)},
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dBlue= {hsv(0.67, 0.80, 0.34)},
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dViolet= {hsv(0.71, 0.80, 0.35)},
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dPurple= {hsv(0.76, 0.80, 0.32)},
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dMagenta= {hsv(0.87, 0.80, 0.28)},
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dWine= {hsv(0.92, 0.80, 0.28)},
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black= {hsv(0.04, 0.04, 0.14)},
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dGray= {hsv(0.02, 0.05, 0.44)},
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gray= {hsv(0.02, 0.05, 0.65)},
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lGray= {hsv(0.02, 0.06, 0.86)},
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white= {hsv(0.01, 0.02, 0.99)},
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}
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for k,v in next,{
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R='red', F='fire', O='orange', Y='yellow', L='lime', J='jade', G='green', A='aqua', C='cyan', N='navy', S='sea', B='blue', V='violet', P='purple', M='magenta', W='wine',
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lR='lRed',lF='lFire',lO='lOrange',lY='lYellow',lL='lLime',lJ='lJade',lG='lGreen',lA='lAqua',lC='lCyan',lN='lNavy',lS='lSea',lB='lBlue',lV='lViolet',lP='lPurple',lM='lMagenta',lW='lWine',
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dR='dRed',dF='dFire',dO='dOrange',dY='dYellow',dL='dLime',dJ='dJade',dG='dGreen',dA='dAqua',dC='dCyan',dN='dNavy',dS='dSea',dB='dBlue',dV='dViolet',dP='dPurple',dM='dMagenta',dW='dWine',
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D='black',dH='dGray',H='gray',lH='lGray',Z='white',
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--Remain letter: EIKQTUX
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}do
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COLOR[k]=COLOR[v]
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end
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setmetatable(COLOR,{__index=function(_,k)
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error("No color: "..tostring(k))
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end})
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do--Random generators
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local rnd=math.random
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local list_norm={'red','fire','orange','yellow','lime','jade','green','aqua','cyan','navy','sea','blue','violet','purple','magenta','wine'}
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local len_list_norm=#list_norm
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function COLOR.random_norm()
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return COLOR[list_norm[rnd(len_list_norm)]]
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end
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local list_bright={'lRed','lFire','lOrange','lYellow','lLime','lJade','lGreen','lAqua','lCyan','lNavy','lSea','lBlue','lViolet','lPurple','lMagenta','lWine'}
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local len_list_bright=#list_bright
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function COLOR.random_bright()
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return COLOR[list_bright[rnd(len_list_bright)]]
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end
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local list_dark={'dRed','dFire','dOrange','dYellow','dLime','dJade','dGreen','dAqua','dCyan','dNavy','dSea','dBlue','dViolet','dPurple','dMagenta','dWine'}
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local len_list_dark=#list_dark
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function COLOR.random_dark()
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return COLOR[list_dark[rnd(len_list_dark)]]
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end
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end
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do--Rainbow generators
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local sin=math.sin
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function COLOR.rainbow(phase,a)
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return
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sin(phase)*.4+.6,
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sin(phase+2.0944)*.4+.6,
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sin(phase-2.0944)*.4+.6,
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a
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end
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function COLOR.rainbow_light(phase,a)
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return
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sin(phase)*.2+.7,
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sin(phase+2.0944)*.2+.7,
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sin(phase-2.0944)*.2+.7,
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a
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end
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function COLOR.rainbow_dark(phase,a)
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return
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sin(phase)*.2+.4,
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sin(phase+2.0944)*.2+.4,
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sin(phase-2.0944)*.2+.4,
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a
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end
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function COLOR.rainbow_gray(phase,a)
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return
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sin(phase)*.16+.5,
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sin(phase+2.0944)*.16+.5,
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sin(phase-2.0944)*.16+.5,
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a
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end
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end
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return COLOR
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