狂龙紫电：一条雷龙扑它脸上

if not bit and nearHead then bite() end

 fx-dragon

local Dragon = {}
local BITE_DMG, BRUSH_DMG = 40, 18

local dragon = nil

function Dragon.Summon()
    SL:PlayActorAct("player", "cast")
    SL:ScheduleOnce(function()
        dragon = {
            x = SL:GetValue("x", "player") + 40,
            y = SL:GetValue("y", "player") - 70,
            bit = false, brushed = false,
        }
        SL:FlashScreen("#bc8cff", 0.12)
        SL:ShowTipAbove("player", "狂龙紫电!")
    end, 0.3)
end

local function onDragonTick(dt)
    if not dragon then return end
    local headX = dragon.x + 16
    local mx = SL:GetValue("x", "monster")
    if not dragon.bit and math.abs(headX - mx + 10) < 26 then
        dragon.bit = true
        SL:Damage("monster", BITE_DMG)
        SL:Stun("monster", 0.5)
        SL:PopNumber("monster", BITE_DMG, "purple_big")
        SL:ShowTipAbove("monster", "龙咬!")
        SL:ShakeCamera(6, 0.3)
    end
    if dragon.bit and not dragon.brushed and math.abs(dragon.x - mx + 26) < 22 then
        dragon.brushed = true
        SL:Damage("monster", BRUSH_DMG)
        SL:PopNumber("monster", BRUSH_DMG, "blue")
        SL:ShowTipAbove("monster", "龙身擦过")
    end
    dragon.x = dragon.x + 220 * dt
end

SL:RegTick("dragon_tick", onDragonTick)
SL:RegClick("summon", Dragon.Summon)

return Dragon