跳到主要内容

动画

  • 需要version>=5

效果常量​

    AnimLinear=1
    AnimEaseIn=2
    AnimEaseOut
    AnimEaseInOut
    AnimEaseInCubic
    AnimEaseOutCubic
    AnimEaseInOutCubic
    AnimEaseInQuart
    AnimEaseOutQuart
    AnimEaseInOutQuart
    AnimEaseInQuint
    AnimEaseOutQuint
    AnimEaseInOutQuint
    AnimEaseInSine
    AnimEaseOutSine
    AnimEaseInOutSine
    AnimEaseInExpo
    AnimEaseOutExpo
    AnimEaseInOutExpo
    AnimEaseInCirc
    AnimEaseOutCirc
    AnimEaseInOutCirc
    AnimEaseInBack
    AnimEaseOutBack
    AnimEaseInOutBack
    AnimEaseInElastic
    AnimEaseOutElastic
    AnimEaseInOutElastic
    AnimEaseInBounce
    AnimEaseOutBounce
    AnimEaseInOutBounce

anim_effect​

anim_effect(effect, x)

根据当前x，返回按照指定的动画类型函数计算的数值。x通常采用[0,1.0]

anim_effect(AnimEaseInBounce,curtick/allticks)

anim_calc​

anim_effect(effect, apos,zpos,alltick,curtick)

根据当前curtick，计算动画位置。返回当前tick对应的pos

  • effect: 选择动画效果函数
  • apos: 动画起始位置
  • zpos: 动画结束位置
  • alltick: 动画总时长
  • curtick: 当前时长

展示所有动画曲线的例子​

coloX-4
name: test

__lua__

local animeffect={
'AnimLinear',
'AnimEaseIn',
'AnimEaseOut',
'AnimEaseInOut',
'AnimEaseInCubic',
'AnimEaseOutCubic',
'AnimEaseInOutCubic',
'AnimEaseInQuart',
'AnimEaseOutQuart',
'AnimEaseInOutQuart',
'AnimEaseInQuint',
'AnimEaseOutQuint',
'AnimEaseInOutQuint',
'AnimEaseInSine',
'AnimEaseOutSine',
'AnimEaseInOutSine',
'AnimEaseInExpo',
'AnimEaseOutExpo',
'AnimEaseInOutExpo',
'AnimEaseInCirc',
'AnimEaseOutCirc',
'AnimEaseInOutCirc',
'AnimEaseInBack',
'AnimEaseOutBack',
'AnimEaseInOutBack',
'AnimEaseInElastic',
'AnimEaseOutElastic',
'AnimEaseInOutElastic',
'AnimEaseInBounce',
'AnimEaseOutBounce',
'AnimEaseInOutBounce',
}

local cureffect=1

function preparebg(effname)
    print(effname,120-8*#effname/2,120-60,white,0,8)
    line(0,120-50,240,120-50,white)
    line(0,120+50,240,120+50,white)
    color(red)
    line(40,120+50,40,120+50)
    for i=0,160 do
        line(40+i,anim_calc(_G[effname],120+50,120-50,160,i))
    end
end
preparebg(animeffect[cureffect])
function _draw()
    if btnp(4) then
        cls(0)
        preparebg(animeffect[cureffect])
        cureffect=cureffect+1
        if cureffect>#animeffect then
            cureffect=1
        end
    end
end