initial commit

scripts/vscripts/abilities/modifiers/modifier_general_arc.lua

@@ -0,0 +1,133 @@
+local ____lualib = require("lualib_bundle")
+local __TS__Class = ____lualib.__TS__Class
+local __TS__ClassExtends = ____lualib.__TS__ClassExtends
+local __TS__Decorate = ____lualib.__TS__Decorate
+local ____exports = {}
+local ____dota_ts_adapter = require("lib.dota_ts_adapter")
+local BaseModifierMotionBoth = ____dota_ts_adapter.BaseModifierMotionBoth
+local registerModifier = ____dota_ts_adapter.registerModifier
+____exports.modifier_general_arc = __TS__Class()
+local modifier_general_arc = ____exports.modifier_general_arc
+modifier_general_arc.name = "modifier_general_arc"
+modifier_general_arc.____file_path = "scripts/vscripts/abilities/modifiers/modifier_general_arc.lua"
+__TS__ClassExtends(modifier_general_arc, BaseModifierMotionBoth)
+function modifier_general_arc.prototype.____constructor(self, ...)
+    BaseModifierMotionBoth.prototype.____constructor(self, ...)
+    self.direction = Vector(0, 0, 0)
+    self.interrupted = false
+    self.duration = 0
+    self.distance = 0
+    self.speed = 0
+    self.height = 0
+    self.const1 = 0
+    self.const2 = 0
+    self.isFlail = false
+end
+function modifier_general_arc.prototype.IsHidden(self)
+    return true
+end
+function modifier_general_arc.prototype.IsPurgable(self)
+    return false
+end
+function modifier_general_arc.prototype.RemoveOnDeath(self)
+    return false
+end
+function modifier_general_arc.prototype.OnCreated(self, params)
+    if IsClient() then
+        return
+    end
+    local parent = self:GetParent()
+    local origin = parent:GetOrigin()
+    if not not params.isFlail then
+        self:SetStackCount(1)
+    end
+    if not not params.x then
+        local targetOrigin = Vector(params.x, params.y, 0)
+        local dir = targetOrigin - origin
+        dir = dir:Normalized()
+        self.direction = dir
+        self.distance = (targetOrigin - origin):Length()
+    else
+        self.direction = parent:GetForwardVector()
+        self.distance = params.distance
+    end
+    self.duration = params.duration
+    self.height = params.height
+    self.speed = self.distance / self.duration
+    if self:ApplyHorizontalMotionController() == false or self:ApplyVerticalMotionController() == false then
+        self:Destroy()
+        return
+    end
+    local posEnd = origin + self.direction * self.distance
+    local heightStart = GetGroundHeight(origin, parent)
+    local heightEnd = GetGroundHeight(posEnd, parent)
+    local tempmin = heightStart
+    local tempmax = heightEnd
+    if tempmin > tempmax then
+        tempmin = tempmax
+        tempmax = tempmin
+    end
+    local delta = (tempmax - tempmin) * 2 / 3
+    local heightMax = tempmin + delta + self.height
+    heightEnd = heightEnd - heightStart
+    heightMax = heightMax - heightStart
+    if heightMax < heightEnd then
+        heightMax = heightEnd + 0.01
+    end
+    if heightMax <= 0 then
+        heightMax = 0.01
+    end
+    local durationEnd = (1 + math.sqrt(1 - heightEnd / heightMax)) / 2
+    self.const1 = 4 * heightMax * durationEnd / self.duration
+    self.const2 = 4 * heightMax * durationEnd * durationEnd / (self.duration * self.duration)
+end
+function modifier_general_arc.prototype.OnDestroy(self)
+    if IsClient() then
+        return
+    end
+    local parent = self:GetParent()
+    parent:RemoveHorizontalMotionController(self)
+    parent:RemoveVerticalMotionController(self)
+end
+function modifier_general_arc.prototype.GetVerticalSpeed(self, time)
+    return self.const1 - 2 * self.const2 * time
+end
+function modifier_general_arc.prototype.UpdateHorizontalMotion(self, me, dt)
+    local pos = me:GetOrigin() + self.direction * self.speed * dt
+    me:SetOrigin(pos)
+end
+function modifier_general_arc.prototype.UpdateVerticalMotion(self, me, dt)
+    local pos = me:GetOrigin()
+    local time = self:GetElapsedTime()
+    local height = pos.z
+    local speed = self:GetVerticalSpeed(time)
+    pos.z = height + speed * dt
+    me:SetOrigin(pos)
+end
+function modifier_general_arc.prototype.OnHorizontalMotionInterrupted(self)
+    self.interrupted = true
+end
+function modifier_general_arc.prototype.OnVerticalMotionInterrupted(self)
+    self:Destroy()
+end
+function modifier_general_arc.prototype.DeclareFunctions(self)
+    return {MODIFIER_PROPERTY_OVERRIDE_ANIMATION}
+end
+function modifier_general_arc.prototype.CheckState(self)
+    return {[MODIFIER_STATE_STUNNED] = true}
+end
+function modifier_general_arc.prototype.GetOverrideAnimation(self)
+    if self:GetStackCount() == 1 then
+        return ACT_DOTA_FLAIL
+    else
+        return ACT_DOTA_OVERRIDE_ABILITY_2
+    end
+end
+modifier_general_arc = __TS__Decorate(
+    modifier_general_arc,
+    modifier_general_arc,
+    {registerModifier(nil)},
+    {kind = "class", name = "modifier_general_arc"}
+)
+____exports.modifier_general_arc = modifier_general_arc
+return ____exports