v1.4.4

assets/devel/items/active/gnaremoob/gnaremoob.activeitem

@@ -0,0 +1,24 @@
+{
+  "itemName" : "gnaremoob",
+  "level" : 1,
+  "maxStack" : 1,
+  "rarity" : "legendary",
+  "description" : "A ridiculous take on a classic.",
+  "shortdescription" : "Gnaremoob",
+  "tooltipKind" : "sword",
+  "weaponType" : "Boomerang",
+  "twoHanded" : true,
+
+  "inventoryIcon" : "gnaremoob.png",
+  "animation" : "gnaremoob.animation",
+  "scripts" : ["gnaremoob.lua"],
+
+  "windupTime" : 0.3,
+  "minFlyTime" : 0.3,
+  "flySpeed" : 80,
+  "controlForce" : 35,
+  "spinRate" : 15.0,
+  "snapDistance" : 1.5,
+
+  "flyCollisionPoly" : [ [-0.75, -1.0], [-0.35, -1.5], [0.35, -1.5], [0.75, -1.0], [0.75, 0.65], [0.35, 1.22], [-0.35, 1.22], [-0.75, 0.65] ]
+}

assets/devel/items/active/gnaremoob/gnaremoob.animation

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+{
+  "animatedParts" : {
+    "parts" : {
+      "gnaremoob" : {
+        "properties" : {
+          "centered" : true,
+          "image" : "gnaremoob.png",
+          "offset" : [0.5, 1.0],
+          "rotationGroup" : "gnaremoob"
+        }
+      }
+    }
+  },
+
+  "rotationGroups" : {
+    "gnaremoob" : {}
+  }
+}

assets/devel/items/active/gnaremoob/gnaremoob.lua

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+require "/scripts/vec2.lua"
+
+function init()
+  self.aimAndDir = table.pack(activeItem.aimAngleAndDirection(-1, activeItem.ownerAimPosition()))
+  idle()
+end
+
+function uninit()
+  mcontroller.setRotation(0)
+end
+
+function update(dt, fireMode, shiftHeld)
+  if self.state == "idle" then
+    self.aimAndDir = table.pack(activeItem.aimAngleAndDirection(-1, activeItem.ownerAimPosition()))
+    activeItem.setArmAngle(self.aimAndDir[1])
+    activeItem.setFacingDirection(self.aimAndDir[2])
+    if fireMode == "primary" then
+      windup()
+    end
+  end
+
+  if self.state == "windup" then
+    self.stateTimer = math.max(0, self.stateTimer - dt)
+    if self.stateTimer == 0 then
+      flyout()
+    end
+  end
+
+  if self.state == "flyout" then
+    self.stateTimer = math.max(0, self.stateTimer - dt)
+    if (self.stateTimer > 0 or not mcontroller.isColliding()) and vec2.mag(mcontroller.velocity()) > 0.1 then
+      mcontroller.controlParameters({
+          gravityEnabled=false,
+          collisionPoly=config.getParameter("flyCollisionPoly"),
+          standingPoly=config.getParameter("flyCollisionPoly"),
+          crouchingPoly=config.getParameter("flyCollisionPoly")
+        })
+      mcontroller.controlModifiers({movementSuppressed=true})
+      mcontroller.controlApproachVelocity({0, 0}, config.getParameter("controlForce"))
+      self.rotation = self.rotation - config.getParameter("spinRate") * dt * self.aimAndDir[2]
+      mcontroller.setRotation(self.rotation)
+    else
+      flyback()
+    end
+  end
+
+  if self.state == "flyback" then
+    if world.magnitude(mcontroller.position(), self.returnPosition) > config.getParameter("snapDistance") then
+      mcontroller.controlParameters({gravityEnabled=false,collisionEnabled=false})
+      mcontroller.controlModifiers({movementSuppressed=true})
+      local toTargetVelocity = vec2.mul(vec2.norm(world.distance(self.returnPosition, mcontroller.position())), config.getParameter("flySpeed"))
+      mcontroller.controlApproachVelocity(toTargetVelocity, config.getParameter("controlForce"))
+      self.rotation = self.rotation - config.getParameter("spinRate") * dt * self.aimAndDir[2]
+      mcontroller.setRotation(self.rotation)
+    else
+      mcontroller.setVelocity({0, 0})
+      idle()
+    end
+  end
+end
+
+function idle()
+  self.state = "idle"
+  self.rotation = 0
+  mcontroller.setRotation(self.rotation)
+  activeItem.setTwoHandedGrip(false)
+end
+
+function windup()
+  self.state = "windup"
+  self.stateTimer = config.getParameter("windupTime")
+  activeItem.setArmAngle(self.aimAndDir[1] + 1.2)
+end
+
+function flyout()
+  self.state = "flyout"
+  self.stateTimer = config.getParameter("minFlyTime")
+  self.returnPosition = mcontroller.position()
+  local toTargetVelocity = vec2.rotate({config.getParameter("flySpeed"), 0}, self.aimAndDir[1])
+  toTargetVelocity[1] = toTargetVelocity[1] * self.aimAndDir[2]
+  mcontroller.setVelocity(toTargetVelocity)
+  activeItem.setTwoHandedGrip(true)
+  activeItem.setArmAngle(0)
+end
+
+function flyback()
+  self.state = "flyback"
+  activeItem.setTwoHandedGrip(true)
+  mcontroller.setVelocity(vec2.mul(mcontroller.velocity(), -1))
+end