2021-07-25 20:10:06 +02:00
local delayedOperations = {
u = { } ,
speed = nil
}
local dark = game.GetSkinSetting ( " dark_mode " ) or game.GetSkinSetting ( " dark_bgs " )
-- backgroundTextures
local bt = {
_ = { " _.png " } ,
cyberspace = { " cyberspace.jpg " , " cyberspace-c.jpg " } ,
watervault = { " watervault.jpg " , " watervault-c.jpg " } ,
underwater = { " underwater.jpg " , " underwater-c.jpg " , bright = true } ,
ocean = { " ocean.jpg " , " ocean-c.jpg " , bright = true } ,
grass = { " grass.jpg " , " grass-c.jpg " } ,
deepsea = { " deepsea.jpg " , " deepsea-c.jpg " } ,
cyber = { " cyber.jpg " , " cyber-c.jpg " } ,
desert = { " desert.jpg " , " desert-c.jpg " } ,
desertYellowClear = { " desert.jpg " , " desert-c2.jpg " , bright = true } ,
sky = { " sky.jpg " , " sky-c.jpg " , bright = true } ,
skyIv = { " sky-iv.jpg " , " sky-iv-c.jpg " , bright = true } ,
skyIv2 = { " sky_iv_2.png " , " sky_iv_2-c.png " , bright = true } ,
skyIvDark = { " sky-iv-dark.jpg " } ,
sunset = { " sunset.jpg " , " sunset-c.jpg " , bright = true } ,
redgradient = { " redgradient.jpg " , " redblur.jpg " } ,
mars = { " mars.jpg " , " mars-c.jpg " } ,
cloudy = { " cloudy.jpg " , " cloudy-c.jpg " } ,
redblur = { " redblur.jpg " , " redblur-c.jpg " } ,
galaxy = { " galaxy.jpg " , " galaxy-c.jpg " } ,
fantasy = { " fantasy.jpg " , " fantasy-c.jpg " , bright = true } ,
bedroom = { " bedroom.jpg " , " bedroom-c.jpg " , bright = true } ,
flame = { " flame.jpg " , " flame-c.jpg " } ,
game = { " game.png " , bright = true } ,
beach = { " beach.png " } ,
night = { " night.jpg " , " night-c.jpg " } ,
prettygalaxy = { " prettygalaxy.jpg " , " prettygalaxy-c.jpg " } ,
sakura = { " sakura.jpg " , " sakura-c.jpg " } ,
cyberspaceNight = { " cyberspace_night.png " , " cyberspace_night_starburst.png " , bright = true } ,
moonBlue = { " moon_blue.jpg " , " moon_blue-c.jpg " } ,
moonPurple = { " moon_purple.jpg " , " moon_purple-c.jpg " , bright = true } ,
redDusk = { " red_dusk.jpg " , " red_dusk-c.jpg " } ,
star = { " star.png " , " star-c.png " , bright = true } ,
twilight = { " twilight.png " , " twilight-c.png " } ,
undersea = { " undersea.png " , " undersea-c.png " } ,
}
-- backgroundComposition
local function bc ( bt , opts )
local out = { }
for k , v in pairs ( bt ) do out [ k ] = v end
for k , v in pairs ( opts ) do out [ k ] = v end
return out
end
local btCollections = {
blue = { bt.watervault , bc ( bt.underwater , { u = { TunnelDodgeBlend = true } } ) , bt.cyberspace , bt.ocean , bt.grass , bt.deepsea , bt.cyber , bt.desert , bt.sky , bt.skyIv , bt.skyIv2 , bt.moonBlue , { " city.png " } , bt.cyberspaceNight , bt.undersea , bc ( bt._ , { weight = 6 } ) } ,
red = { bc ( bt.flame , { u = { TunnelDodgeBlend = true } } ) , bt.sunset , bt.redgradient , bt.mars , bt.cloudy , bt.redDusk , bt.moonPurple , bc ( bt._ , { weight = 4 } ) } ,
}
local pt = {
lights = { " lights_default.png " , " lights_default-c.png " } ,
lightsMoonblue = { " lights_moonblue.png " , " lights_moonblue-c.png " } ,
lightsPurplish = { " lights_purplish.png " } ,
lightsOrangePink = { " lights_orangepink.png " } ,
lightsPink = { " lights_pink.png " , " lights_pink-c.png " } ,
lightsSea = { " lights_sea.png " , " lights_sea-c.png " } ,
lightsYellow = { " lights_yellow.png " } ,
lightsYellowPurple = { " lights_yellow.png " , " lights_purplish.png " } ,
lightsYellowGreen = { " lights_yellowgreen.png " } ,
twilight = { " twilight.png " , " twilight-c.png " } ,
streetLanterns = { " street_lanterns.png " , " street_lanterns-c.png " } ,
starParticles = { " star_particles.png " , " star_particles-c.png " } ,
squares = { " squares.png " , " squares-c.png " } ,
}
local bgs = {
arrows = {
Tunnel = {
Tex = { { " arrows-large.png " , " arrows-large-c.png " } , { " arrows-small.png " , " arrows-small-c.png " , speed = 0.7 } } ,
u = { Sides = 4 , Stretch = 0.2 , ScaleX = 0.8 , ScaleY = 0.8 , Fog = 15.0 } ,
} ,
Bg = { Base = { Tex = { bt.redgradient , bt._ } } } ,
Particle = {
Tex = { " icons.png " , " icons-c.png " } ,
u = { Scale = 0.2 , OffsetY =- 0.2 }
} ,
speed = 0.8 , weight = 2
} ,
technoEye = {
Bg = { Base = { Tex = bt.cyberspace } } ,
Center = {
Tex = " techno-eye.png " ,
u = { Pulse = true , Float = true , Scale = 2.8 } ,
LayerEffect = { Tex = " glowshine.png " , Fade = true }
} ,
Tunnel = {
Tex = { " electro-blue.png " , " electro-c.png " } ,
u = { Sides = 8 , Stretch = 0.3 , ScaleY = 0.9 , Fog = 10.0 , ExtraRotation =- 0.125 }
} ,
} ,
waveBlue = {
Bg = { Base = { Tex = { bc ( bt.watervault , { u = { Center = false } } ) , bc ( bt.underwater , { u = { TunnelDodgeBlend = true , Center = false } } ) , bc ( bt.cyberspace , { u = { Center = false } } ) , bc ( bt.ocean , { u = { Center = false } } ) , bt.grass , bt.deepsea , bt.cyber , bc ( bt.desert , { u = { Center = false } } ) , bt.sky , bt.moonBlue , { " city.png " } , bc ( bt.cyberspaceNight , { u = { Center = false } } ) , bc ( bt.undersea , { u = { Center = false , TunnelDodgeBlend = true } } ) , bc ( bt._ , { weight = 5 } ) } , ScaleSoft = true } } , -- Customised version of bt.blue
Tunnel = {
Tex = { { " wave-blue.png " , " wave-blue-c.png " } , { " wave-green.png " , " wave-green-c.png " } } ,
u = { Sides = 4 , Stretch = 0.15 , ScaleX = 0.8 , ScaleY = 0.8 , FlashEffect = true , Fog = 20.0 }
} ,
Center = { Tex = { { " moon2.png " , " moon2-c.png " } , { 0 } } , u = { Scale = 9.0 , OffsetY =- 0.05 } , LayerEffect = { Tex = " moon2_shine.png " , Glow = true , Scale = 0.8 , DodgeBlend = true } } ,
Particle = { Tex = pt.lightsMoonblue , u = { OffsetY =- 0.02 , Amount = 4 , Speed = 2.0 } } ,
weight = 2
} ,
waveRed = {
Bg = { Base = { Tex = btCollections.red , ScaleSoft = true } } ,
Tunnel = {
Tex = { " wave-red.png " , " wave-red-c.png " } ,
u = { Sides = 4 , Stretch = 0.15 , ScaleX = 0.8 , ScaleY = 0.8 , FlashEffect = true , Fog = 20.0 }
} ,
Center = { Tex = { { " moon_pink.png " , " moon_pink-c.png " } , { 0 } } , u = { Scale = 8.0 , OffsetY =- 0.05 } , LayerEffect = { Tex = " moon_pink_shine.png " , Glow = true , DodgeBlend = true , Scale = 0.8 } } ,
Particle = { Tex = pt.lightsPink , u = { OffsetY =- 0.02 , Amount = 4 , Speed = 2.0 } } ,
} ,
waveOrange = {
Bg = { Base = { Tex = { bc ( bt.twilight , { u = { Center = false } } ) , bc ( bt.grass , { u = { Center = false } } ) , bt.redblur , bt.redgradient , bt.redDusk , bc ( bt.star , { u = { Center = false } } ) , bt.cyberspace , bt.sunset , bc ( bt.cyber , { u = { Center = false } } ) , bc ( bt.galaxy , { u = { Center = false } } ) , bc ( bt.desertYellowClear , { u = { Center = false } } ) , bc ( bt.fantasy , { u = { Center = false } } ) , bt.moonPurple , bc ( bt.undersea , { u = { Center = false } } ) , { " city.png " } , bc ( bt._ , { weight = 6 } ) } , ScaleSoft = true } } ,
Tunnel = {
Tex = { " wave-orange.png " , " wave-orange-c.png " } ,
u = { Sides = 4 , Stretch = 0.15 , ScaleX = 0.8 , ScaleY = 0.8 , FlashEffect = true , Fog = 20.0 }
} ,
Center = { Tex = { { " moon_orange.png " , " moon_orange-c.png " } , { 0 } } , u = { Scale = 8.0 , OffsetY =- 0.05 } , LayerEffect = { Tex = " moon_orange_shine.png " , Glow = true , DodgeBlend = true , Scale = 0.8 } } ,
Particle = { Tex = pt.lightsOrangePink , u = { OffsetY =- 0.02 , Amount = 4 , Speed = 2.0 } } ,
} ,
waveRedNoise = {
Bg = {
Layer = { Tex = { { " wave4.jpg " , " wave4-c.jpg " } } } ,
Pivot = { 0.35 }
}
} ,
waveGalaxy = { Bg = {
Layer = { Tex = { { " wave6.jpg " , " wave6-c.jpg " } } } ,
Pivot = { 0.35 }
} } ,
game = {
Bg = { Base = { Tex = " game.png " , Tilt = false } , Overlay = { Tex = " game-f.png " , Float = true , FlashEffect = true , FloatFactor = 2.0 } } ,
Center = { Tex = { " logo.png " , " logo-c.png " } , u = { Scale = 3.8 , Tilt = true } } ,
Tunnel = { Tex = " game.png " , u = { Sides = 4 , Stretch = 0.15 , ScaleX = 0.8 , ScaleY = 0.8 , FlashEffect = true , Fog = 15.0 , ExtraRotation = 0.375 } } ,
Particle = { Tex = { bc ( pt.squares , { u = { ParticleSpeed = 1 } } ) , { " triangles.png " , weight = 2 } } ,
u = { OffsetY =- 0.1 , Amount = 5 , Speed = 2.0 , Scale = 0.8 }
}
} ,
seaNight = { -- todo: add bg landscapeoffset
Bg = { Base = { Tex = " sea-night.png " , OffsetY =- 0.19 , ScaleSoft = true } , Overlay = { Tex = " sea-night-f.png " , Float = true , OffsetY =- 0.17 } } ,
Center = { Tex = " ship-night.png " , u = { Scale = 2.5 , Float = true , FloatFactor = 0.5 , SnapToTrack = false } , LayerEffect = { Tex = " kac-hikari-2.png " } } ,
Particle = { Tex = " shines2.png " , u = { Speed = 1.8 , Amount = 9 } } ,
-- Tunnel={},
luaParticleEffect = { particles = { { " star-particle.png " , 32 } } }
} ,
seaStorm = {
Bg = { Base = { Tex = " sea-storm.png " , OffsetY =- 0.13 , ScaleSoft = true } , Overlay = { Tex = " sea-storm-f.png " , Float = true , OffsetY =- 0.17 } } ,
Center = { Tex = " ship-storm.png " , u = { Scale = 2.5 , Float = true , FloatFactor = 0.5 , SnapToTrack = false } , LayerEffect = { Tex = " kac-hikari.png " } } ,
Particle = { Tex = " shines2.png " , u = { Speed = 1.8 , Amount = 9 } } ,
-- Tunnel={},
} ,
seaIce = {
Bg = { Base = { Tex = " sea-ice.png " , OffsetY =- 0.1 , ScaleSoft = true } , Overlay = { Tex = " sea-ice-f.png " , Float = true , OffsetY =- 0.15 } } ,
Center = { Tex = " ship-ice.png " , u = { Scale = 2.5 , Float = true , FloatFactor = 0.5 , SnapToTrack = false } , LayerEffect = { Tex = " kac-hikari-2.png " } } ,
Particle = { Tex = " shines1.png " , u = { Scale = 0.3 , OffsetY =- 0.3 , Speed = 1.8 , Amount = 9 } } ,
-- Tunnel={},
luaParticleEffect = { particles = { { " star-particle.png " , 32 } } }
} ,
seaThunder = {
Bg = { Base = { Tex = " sea-thunder.png " , OffsetY =- 0.15 , ScaleSoft = true } , Overlay = { Tex = " sea-thunder-f.png " , Float = true , OffsetY =- 0.16 } } ,
Center = { Tex = " ship-storm.png " , u = { Scale = 2.5 , Float = true , FloatFactor = 0.5 , SnapToTrack = false } , LayerEffect = { Tex = " kac-hikari.png " } } ,
Particle = { Tex = " shines2.png " , u = { Speed = 1.8 , Amount = 9 } } ,
} ,
seaDay = { -- todo: fixlandscape, fix rotation
Bg = { Base = { Tex = " sea-day.png " , ScaleSoft = true } , Overlay = { Tex = " sea-day-f.png " , Float = true , OffsetY =- 0.1 } } ,
Center = { Tex = " ship-day.png " , u = { Scale = 2 , Float = true , FloatFactor = 0.5 , OffsetY = 0.02 , SnapToTrack = false } , LayerEffect = { Tex = " kac-hikari.png " } } ,
Particle = { Tex = " shines2.png " , u = { Speed = 1.8 , Amount = 9 } } ,
bright = true ,
-- Tunnel={},
} ,
sakuraRainbow = {
Bg = { Base = { Tex = bt.sakura , ScaleSoft = true } } ,
Center = {
Tex = " rainbow.png " , u = { Scale = 1.5 , FadeEffect = true } ,
LayerEffect = { Tex = " kac_hikari_sakura.png " }
} ,
-- Tunnel: rainbow rings?! probably not xd
Particle = { Tex = " shines1.png " , u = { Speed = 1.6 , OffsetY =- 0.3 , Amount = 6 , Scale = 0.35 } } ,
luaParticleEffect = { particles = { { " petal1.png " , 140 } , { " petal2.png " , 40 } , { " petal3.png " , 140 } } } ,
bright = true
} ,
-- colorBokeh={Bg={Layer={Tex={"colorbokeh.jpg", "colorbokeh-c.jpg"} }, u={Pivot=0.35}}}, -- todo: find working bgs (?)
smoke1 = { Bg = {
Base = { Tex = { bt.fantasy , bt.cyberspaceNight , bt.undersea , bt.watervault , bt.underwater , bt.cyberspace , bt.ocean , bt.grass , bt.deepsea , bt.cyber , bt.desertYellowClear , bt.sky , bc ( bt._ , { weight = 5 } ) } , ScaleSoft = true } ,
Layer = { Tex = { " smoke.jpg " , " smoke-c.jpg " } } ,
u = { Pivot = 0.35 }
} } ,
-- sparkles1={Bg={Layer={Tex={"sparkles1.jpg", "sparkles1-c.jpg"}, ScaleHard=true }}},
-- domeLayer={Bg={
-- Base={Tex={bt.redblur,bt._}},
-- Layer={Tex={{"spider1.jpg", "spider1-c.jpg"},{"spider2.jpg", "spider2-c.jpg"},{"spider3.jpg", "spider3-c.jpg", speed=0.75, u={BgPivot=0.27}}}},
-- u={Pivot=0.36}
-- },weight=2},
-- electro1={Bg={
-- Base={Tex={bt.redblur,bt.cyber,bt._}},
-- Layer={Tex={"electro1.jpg", "electro1-c.jpg"}, brightenLayer=0.6}, u={Pivot=0.35}}
-- },
-- electro2={Bg={Layer={Tex={"electro2.jpg", "electro2-c.jpg"} }, u={Pivot=0.3}}},
2022-02-17 17:55:44 +01:00
-- plasmaTunnel={Bg={Layer={Tex={"plasmatunnel.jpg", "plasmatunnel-c.jpg"}, }, u={Pivot=0.37}}, speed=0.75, bright=true}, -- my eyes are burning
2021-07-25 20:10:06 +02:00
-- xcalibur={Bg={Base={Tex={"anim/xcalibur.jpg", "anim/xcalibur-c.jpg"}}, u={Pivot=0.36}}, speed=0.3},
goldleaves = {
Bg = { Base = { Tex = { " anim/goldleaves.jpg " , " anim/goldleaves-c.jpg " } } } ,
Particle = { Tex = pt.lightsYellow , u = { Speed = 1.8 , OffsetY =- 0.1 , Amount = 9 } } ,
speed = 0.6
} ,
technocircle = {
Bg = { Base = { Tex = { " anim/technocircle.jpg " , " anim/technocircle-c.jpg " } , ScaleSoft = true } , u = { Pivot = 0.37 } } ,
Particle = { Tex = " shines2.png " , u = { Speed = 1.8 , OffsetY =- 0.15 , Amount = 7 } } ,
speed = 0.6 , bright = true
} ,
snow = {
Bg = { Base = { Tex = { " anim/snow.jpg " , " anim/snow-c.jpg " } } , u = { Pivot = 0.3 } } ,
Particle = { Tex = " shines1.png " , u = { Speed = 1.9 , OffsetY =- 0.3 , Amount = 8 , Scale = 0.4 } } ,
} ,
sky = {
Bg = { Base = { Tex = { bt.skyIv , bt.skyIv2 } } } ,
Tunnel = { Tex = " clouds.png " , u = { Sides = 16 , Fog = 15 , Stretch = 0.07 , VortexEffect = true } } ,
Center = {
Tex = { { speed = 0.9 , u = { TunnelFog = 100 , TunnelVortexFactor = 5 } } , { " sdvx_iv.png " , u = { CenterScale = 10 , CenterOffsetY = 0 } } } ,
u = { Float = true , Scale = 5 , FloatXFactor = 2 , OffsetY =- 0.02 }
} ,
Particle = { Tex = " shines1.png " , u = { Amount = 8 , OffsetY =- 0.3 , Speed = 1.9 , Scale = 0.5 } } ,
speed = 0.5 , bright = true
} ,
-- skyDark={
-- Bg={Base={Tex={"sky-iv-dark.jpg"}}},
-- Tunnel={Tex={"clouds-dark.png","clouds-dark-c.png"}, u={Sides=16, Fog=100, Stretch=0.07, VortexEffect=true, VortexFactor=5}},
-- speed=0.9,
-- },
hexagons = {
Tunnel = { Tex = { { " hexagons.png " , " hexagons-c.png " } , { " hexagons-gray.png " , " hexagons.png " } } , u = { ExtraRotation =- 0.125 , Fog = 30 } } ,
Particle = { Tex = " hexes.png " , u = { Amount = 3 , OffsetY =- 0.2 , Speed = 1.9 , Scale = 0.7 } } ,
speed = 1.2 , weight = 2
} ,
dome = { -- todo: fix rotation
Bg = { Base = { Tex = { bt.redblur , bt.redgradient , bt._ } } } ,
Tunnel = { Tex = { " dome.png " , " dome-c.png " } , u = { ExtraRotation =- 0.125 / 2 , Fog = 30 , Stretch = 0.09 } } ,
Center = {
Tex = { { " glowshine_green.png " , weight = 2 } , { 0 } } , u = { Scale = 13 , Pulse = true , Glow = true } ,
LayerEffect = { Tex = " glowshine_sun.png " , Glow = true , Scale = 0.8 }
} ,
Particle = { Tex = pt.lightsYellowGreen , u = { Amount = 4 , OffsetY = 0 , Speed = 1.9 } } ,
speed = 0.6 ,
} ,
domeRed = {
Bg = { Base = { Tex = { bc ( bt.redblur , { u = { CenterScale = 9 } } ) , bt.redgradient , bt._ } } } ,
Tunnel = { Tex = { " dome-red.png " , " dome-red-c.png " } , u = { ExtraRotation =- 0.125 / 2 , Fog = 30 , Stretch = 0.09 } } ,
Center = {
Tex = { { " glowshine_pink.png " , weight = 2 } , { 0 } } , u = { Scale = 13 , Pulse = true , Glow = true } ,
LayerEffect = { Tex = " glowshine_orange.png " , Glow = true , Scale = 0.8 }
} ,
Particle = { Tex = pt.lightsOrangePink , u = { Amount = 4 , OffsetY = 0 , Speed = 1.9 } } ,
speed = 0.6
} ,
iseki = {
Tunnel = {
Tex = { { " iseki.png " , " iseki-c.png " , u = { TunnelExtraRotation =- 0.125 / 2 } } } ,
u = { Sides = 16 , Stretch = 0.1 , FlashEffect = true , Fog = 25.0 }
} ,
Center = { Tex = { { " kac_maxima_gold.png " } , { 0 , weight = 4 } } , u = { Float = true , Scale = 5 , OffsetY = 0.04 } , LayerEffect = { Tex = " kac_hikari_iseki.png " , Scale = 0.7 } } ,
Particle = { Tex = pt.lightsYellow , u = { Amount = 6 , OffsetY = 0 , Speed = 1.9 } } ,
speed = 0.5 ,
} ,
idofront = {
Tunnel = {
Tex = { { " idofront.png " , " idofront-c.png " , u = { TunnelExtraRotation =- 0.125 / 2 } } } ,
u = { Sides = 16 , Stretch = 0.1 , Fog = 25.0 }
} ,
Particle = { Tex = pt.lightsPurplish , u = { Amount = 5 , Scale = 1.3 , Speed = 1.9 } } ,
} ,
genom = {
Tunnel = {
Tex = { { " genom.png " , " genom-c.png " , u = { TunnelExtraRotation =- 0.125 / 2 * 0 } } } ,
u = { Sides = 16 , Stretch = 0.1 , Fog = 25.0 }
} ,
Particle = { Tex = pt.lightsOrangePink , u = { Amount = 5 , Scale = 1.3 , Speed = 1.9 } } ,
speed = 0.7
} ,
twilight = {
Bg = { Base = { Tex = bt.twilight , ScaleSoft = true } } ,
Tunnel = { Tex = { " wave-orange.png " , " wave-orange-c.png " } , u = { Sides = 4 , Stretch = 0.15 , ScaleX = 0.8 , ScaleY = 0.8 , FlashEffect = true , Fog = 14.0 } } ,
Center = { Tex = " moon_twilight.png " , u = { Scale = 8.0 , OffsetY =- 0.05 } , LayerEffect = { Tex = " moon_twilight_shine.png " , Glow = true } } ,
Particle = { Tex = pt.twilight , u = { OffsetY =- 0.3 , Amount = 5 , Speed = 1.5 , Scale = 0.5 } } ,
} ,
shinwa = { -- todo: put clouds in extra layer of center, remove weird 'bg is static but overlay can tilt' logic
Bg = { Base = { Tex = " cyberspace_sunrise.png " , OffsetY =- 0.23 , Tilt = false , ClampTiling = true } , Overlay = { Tex = " cyberspace_sunrise-f.png " , Tilt = true , OffsetY =- 0.1 } } ,
Center = { Tex = { " shinwa.png " } , u = { Scale = 9.0 , OffsetY = 0 , Float = true , Pulse = true } , LayerEffect = { Tex = " cyberspace_shine.png " , Glow = true , Alpha = 0.8 , Scale = 1 , Rotate = true , RotateSpeed =- 5 } } ,
Particle = { Tex = pt.lightsYellow , u = { OffsetY =- 0.3 , Amount = 9 , Speed = 2 , Scale = 0.5 } } ,
} ,
beach = {
Bg = { Base = { Tex = " beach.png " , ScaleSoft = true } } ,
Center = { Tex = { " glowshine_orange.png " , " glowshine_sun.png " } , u = { Scale = 8.0 , OffsetY =- 0.05 , Float = true } , LayerEffect = { Tex = " glowshine_sun.png " , Glow = true , Scale = 0.9 } } ,
Particle = { Tex = pt.lightsYellow , u = { OffsetY =- 0.3 , Amount = 9 , Speed = 2 , Scale = 0.5 } } ,
bright = true
} ,
sonar = {
Bg = { Base = { Tex = { bt.undersea , bt.watervault , bt.underwater } } } ,
Center = { Tex = { " magic_circle.png " , " magic_circle-c.png " } , u = { Scale = 2.6 , Rotate = true } , LayerEffect = { Tex = " sonar.png " , Rotate = true , RotateSpeed =- 10 , Scale = 3 } } ,
Particle = { Tex = pt.lightsSea , u = { OffsetY =- 0.1 , Amount = 9 , Speed = 1.7 } } ,
} ,
star = {
Bg = { Base = { Tex = bt.star , ScaleSoft = true , Tilt = false } } ,
Center = { Tex = " star_core.png " , u = { Scale = 2.15 , Tilt = false , SnapToTrack = false , OffsetY =- 0.04 } , LayerEffect = { Tex = " star_core.png " , Glow = true , DodgeBlend = true } } ,
Particle = { Tex = pt.starParticles , u = { OffsetY =- 0.1 , Amount = 9 , Speed = 1.7 } } ,
Tunnel = { Tex = { " electro.png " , " electro-c.png " } , u = { Sides = 12 , Stretch = 0.12 , ScaleY = 0.9 , Fog = 18.0 , ExtraRotation =- 0.125 } } ,
} ,
-- beams={
-- Tunnel={
-- Tex={{"beams.png","beams-c.png",u={TunnelExtraRotation=-0.125/2}}},
-- u={Sides=16, Stretch=0.1, Fog=25.0}
-- },
-- },
}
-- local bgTrumpcard=bgs.shinwa
-- local bgNestedIndices = {
-- -- BgBase=1,
-- -- Tunnel=1,
-- Center=1
-- }
local function stringToNumber ( str )
local number = 0
for i = 1 , string.len ( str ) do
number = number + string.byte ( str , i )
end
return number
end
local function sign ( x )
return x > 0 and 1 or x < 0 and - 1 or 0
end
local function setUniform ( key , value )
local valueType = type ( value )
if valueType == " number " then
background.SetParamf ( key , value )
elseif valueType == " boolean " then
background.SetParami ( key , value and 1 or 0 )
else
game.Log ( " Weird param type was passed to setUniform " , 1 )
end
end
-----------------
-- PARTICLE STUFF
-----------------
local resx , resy = game.GetResolution ( )
local portrait = resy > resx
local desw = portrait and 720 or 1280
local desh = desw * ( resy / resx )
local scale = resx / desw
local shouldRenderParticles = false
local particleTextures = { }
local particles = { }
local psizes = { }
local particleCount = 30
local particleSizeSpread = 0.5
local function initializeParticle ( initial )
local particle = { }
particle.x = math.random ( )
particle.y = math.random ( ) * 1.2 - 0.1
if not initial then particle.y = - 0.1 end
particle.r = math.random ( )
particle.s = ( math.random ( ) - 0.5 ) * particleSizeSpread + 1.0
particle.xv = 0
particle.yv = 0.1
particle.rv = math.random ( ) * 2.0 - 1.0
particle.p = math.random ( ) * math.pi * 2
particle.t = math.random ( 1 , # psizes )
return particle
end
local function renderParticles ( deltaTime )
local alpha = 0.3 + 0.5 * background.GetClearTransition ( )
for i , p in ipairs ( particles ) do
p.x = p.x + p.xv * deltaTime
p.y = p.y + p.yv * deltaTime
p.r = p.r + p.rv * deltaTime
p.p = ( p.p + deltaTime ) % ( math.pi * 2 )
p.xv = 0.5 - ( ( p.x * 2 ) % 1 ) + ( 0.5 * sign ( p.x - 0.5 ) )
p.xv = math.max ( math.abs ( p.xv * 2 ) - 1 , 0 ) * sign ( p.xv )
p.xv = p.xv * p.y
p.xv = p.xv + math.sin ( p.p ) * 0.01
gfx.Save ( )
gfx.ResetTransform ( )
gfx.Translate ( p.x * resx , p.y * resy )
gfx.Rotate ( p.r )
gfx.Scale ( p.s * scale , p.s * scale )
gfx.BeginPath ( )
gfx.GlobalCompositeOperation ( gfx.BLEND_OP_LIGHTER )
gfx.ImageRect ( - psizes [ p.t ] / 2 , - psizes [ p.t ] / 2 , psizes [ p.t ] , psizes [ p.t ] , particleTextures [ p.t ] , alpha , 0 )
gfx.Restore ( )
if p.y > 1.1 then
particles [ i ] = initializeParticle ( false )
end
end
gfx.ForceRender ( )
end
local function getRandomItemFromArray ( array , seed )
if # array == 1 then return array [ 1 ] end
local weightedArray = { }
for i , value in ipairs ( array ) do
local weight = value.weight or 1
for j = 1 , weight do
weightedArray [ # weightedArray + 1 ] = value
end
end
math.randomseed ( stringToNumber ( seed ) )
return weightedArray [ math.random ( # weightedArray ) ]
end
local function getImageDimensions ( imagePath )
return gfx.ImageSize ( gfx.CreateImage ( background.GetPath ( ) .. " textures/ " .. imagePath , 0 ) )
end
local function filterArray ( array , propertyToRemove )
local newArray = { }
for i , v in ipairs ( array ) do
if not v [ propertyToRemove ] then newArray [ # newArray + 1 ] = v end
end
return newArray
end
local function filterTable ( table , propertyToRemove )
local newTable = { }
for k , v in pairs ( table ) do
if not v [ propertyToRemove ] then newTable [ k ] = v end
end
return newTable
end
local function loadTextures ( prefix , tex , subFolder , checkAnim , noAnimCallback , setNormalVersion )
local texture
if type ( tex ) == " string " then
texture = { tex }
elseif type ( tex [ 1 ] ) == " string " then
texture = tex
else
if dark then tex = filterArray ( tex , " bright " ) end
if bgNestedIndices and bgNestedIndices [ prefix ] then
texture = tex [ bgNestedIndices [ prefix ] ]
else
texture = getRandomItemFromArray ( tex , prefix .. gameplay.title .. gameplay.artist ) -- todo: improve seeding
end
end
if texture [ 1 ] == 0 then
return false
end
if texture [ 1 ] then
if setNormalVersion then
setUniform ( prefix .. " NormalVersion " , true )
end
background.LoadTexture ( prefix .. " Tex " , " textures/ " .. subFolder .. " / " .. texture [ 1 ] )
end
if texture [ 2 ] then
setUniform ( prefix .. " ClearVersion " , true )
background.LoadTexture ( prefix .. " ClearTex " , " textures/ " .. subFolder .. " / " .. texture [ 2 ] )
end
if checkAnim and texture [ 1 ] then
local w , h = getImageDimensions ( subFolder .. " / " .. texture [ 1 ] )
if w / h > 2 then
setUniform ( prefix .. " Anim " , true )
setUniform ( prefix .. " AnimFramesCount " , math.floor ( w / 600 ) )
elseif noAnimCallback then
noAnimCallback ( w , h )
end
end
if texture.u then
for k , v in pairs ( texture.u ) do
delayedOperations.u [ k ] = v
end
end
if texture.speed then delayedOperations.speed = texture.speed end
return true
end
local function setUniformsRaw ( uniforms )
for k , v in pairs ( uniforms ) do setUniform ( k , v ) end
end
local function setUniforms ( prefix , uniforms , subFolder , checkAnim , noAnimCallback )
for k , v in pairs ( uniforms ) do
if k == " Tex " then
loadTextures ( prefix , v , subFolder , checkAnim , noAnimCallback )
else
setUniform ( prefix .. k , v )
end
end
end
local function loadPart ( prefix , part , subFolder , checkAnim , setNormalVersion )
local loaded
if part.Tex then
loaded = loadTextures ( prefix , part.Tex , subFolder , checkAnim , nil , setNormalVersion )
else
loaded = true
end
if loaded then
setUniform ( prefix , true )
end
if part.u then
setUniforms ( prefix , part.u , subFolder )
end
end
local function randomItemFromTable ( table )
local keys = { }
for key , value in pairs ( table ) do
local weight = value.weight or 1
for i = 1 , weight do
keys [ # keys + 1 ] = key
end
end
local index = keys [ math.random ( # keys ) ]
return table [ index ] , index
end
local function processDelayedOperations ( )
setUniformsRaw ( delayedOperations.u )
if delayedOperations.speed then background.SetSpeedMult ( delayedOperations.speed ) end
end
local function loadBackground ( bg )
if bg.Bg then
local part = bg.Bg
local prefix = " Bg "
loadPart ( prefix , part , " background " )
if part.Base then
setUniform ( prefix .. " Base " , true )
setUniforms ( prefix .. " Base " , part.Base , " background " , true , function ( w , h ) setUniform ( prefix .. " Base " .. " AR " , w / h ) end )
end
if part.Overlay then
setUniform ( prefix .. " Overlay " , true )
setUniforms ( prefix .. " Overlay " , part.Overlay , " background " )
end
if part.Layer then
setUniform ( prefix .. " Layer " , true )
setUniforms ( prefix .. " Layer " , part.Layer , " layer " , true )
end
end
if bg.Center then
local part = bg.Center
local prefix = " Center "
loadPart ( prefix , part , " center " , true , true )
if part.LayerEffect then
setUniform ( prefix .. " LayerEffect " , true )
setUniforms ( prefix .. " LayerEffect " , part.LayerEffect , " center " )
end
end
if bg.Tunnel then
local part = bg.Tunnel
local prefix = " Tunnel "
loadPart ( prefix , part , " tunnel " )
end
if bg.Particle then
local part = bg.Particle
local prefix = " Particle "
loadPart ( prefix , part , " particle " )
end
background.SetSpeedMult ( bg.speed or 1.0 )
processDelayedOperations ( )
if bg.luaParticleEffect then
shouldRenderParticles = true
for i , p in ipairs ( bg.luaParticleEffect . particles ) do
particleTextures [ i ] = gfx.CreateImage ( background.GetPath ( ) .. " textures/luaparticle/ " .. p [ 1 ] , 0 )
psizes [ i ] = p [ 2 ]
end
for i = 1 , particleCount do
particles [ i ] = initializeParticle ( true )
end
end
end
if dark then
bgs = filterTable ( bgs , " bright " )
end
math.randomseed ( stringToNumber ( gameplay.title ) )
local bg , k = randomItemFromTable ( bgs )
game.Log ( " bg: " , 0 )
game.Log ( tostring ( k ) , 0 )
if bgTrumpcard then bg = bgTrumpcard end
loadBackground ( bg )
function render_bg ( deltaTime )
background.DrawShader ( )
if shouldRenderParticles then renderParticles ( deltaTime ) end
end
