110 lines
3.5 KiB
Lua
110 lines
3.5 KiB
Lua
require "/scripts/vec2.lua"
|
|
|
|
function init()
|
|
updateDrone()
|
|
end
|
|
|
|
function uninit()
|
|
-- sb.logInfo("Uninitializing metagun")
|
|
end
|
|
|
|
function update(dt, fireMode, shiftHeld)
|
|
-- sb.logInfo("Updating metagun with fireMode %s and shiftHeld %s", fireMode, shiftHeld)
|
|
|
|
updateDrone()
|
|
updateAim()
|
|
updateControl(fireMode)
|
|
end
|
|
|
|
function activate(fireMode, shiftHeld)
|
|
if storage.droneId == nil then
|
|
launchDrone()
|
|
else
|
|
self.controlPosition = world.distance(activeItem.ownerAimPosition(), mcontroller.position())
|
|
self.droneControlPosition = world.entityPosition(storage.droneId)
|
|
end
|
|
end
|
|
|
|
function launchDrone()
|
|
local launchAngle = vec2.rotate({1, 0}, self.aimAngle)
|
|
launchAngle[1] = launchAngle[1] * self.aimDirection
|
|
storage.droneId = world.spawnProjectile(
|
|
"drone",
|
|
mcontroller.position(),
|
|
activeItem.ownerEntityId(),
|
|
launchAngle,
|
|
false,
|
|
{}
|
|
)
|
|
|
|
end
|
|
|
|
function updateDrone()
|
|
if storage.droneId and not (world.entityExists(storage.droneId) and world.callScriptedEntity(storage.droneId, "isDrone")) then
|
|
storage.droneId = nil
|
|
end
|
|
|
|
activeItem.setCameraFocusEntity(storage.droneId)
|
|
|
|
if storage.droneId then
|
|
animator.setAnimationState("heldItem", "controller")
|
|
else
|
|
animator.setAnimationState("heldItem", "drone")
|
|
activeItem.setCursor(nil)
|
|
end
|
|
end
|
|
|
|
function updateAim()
|
|
self.aimAngle, self.aimDirection = activeItem.aimAngleAndDirection(0, activeItem.ownerAimPosition())
|
|
if storage.droneId then
|
|
activeItem.setArmAngle(0)
|
|
else
|
|
activeItem.setArmAngle(self.aimAngle)
|
|
end
|
|
activeItem.setFacingDirection(self.aimDirection)
|
|
end
|
|
|
|
function updateControl(fireMode)
|
|
if fireMode ~= "primary" then
|
|
self.controlPosition = nil
|
|
end
|
|
|
|
if storage.droneId and self.controlPosition then
|
|
local newControlPosition = world.distance(activeItem.ownerAimPosition(), mcontroller.position())
|
|
world.callScriptedEntity(storage.droneId, "controlTo", vec2.add(self.droneControlPosition, vec2.sub(newControlPosition, self.controlPosition)))
|
|
end
|
|
|
|
-- if storage.droneId and self.controlPosition then
|
|
-- local newControlPosition = world.distance(activeItem.ownerAimPosition(), mcontroller.position())
|
|
-- world.callScriptedEntity(storage.droneId, "control", vec2.sub(newControlPosition, self.controlPosition))
|
|
-- self.controlPosition = newControlPosition
|
|
-- end
|
|
|
|
-- if storage.droneId and self.controlPosition then
|
|
-- local newControlPosition = world.distance(activeItem.ownerAimPosition(), mcontroller.position())
|
|
-- local controlOffset = vec2.sub(newControlPosition, self.controlPosition)
|
|
-- if vec2.mag(controlOffset) > 1 then
|
|
-- if math.abs(controlOffset[1]) > math.abs(controlOffset[2]) then
|
|
-- if controlOffset[1] > 0 then
|
|
-- world.callScriptedEntity(storage.droneId, "control", {1, 0})
|
|
-- activeItem.setCursor("/cursors/joystickright.cursor")
|
|
-- else
|
|
-- world.callScriptedEntity(storage.droneId, "control", {-1, 0})
|
|
-- activeItem.setCursor("/cursors/joystickleft.cursor")
|
|
-- end
|
|
-- else
|
|
-- if controlOffset[2] > 0 then
|
|
-- world.callScriptedEntity(storage.droneId, "control", {0, 1})
|
|
-- activeItem.setCursor("/cursors/joystickup.cursor")
|
|
-- else
|
|
-- world.callScriptedEntity(storage.droneId, "control", {0, -1})
|
|
-- activeItem.setCursor("/cursors/joystickdown.cursor")
|
|
-- end
|
|
-- end
|
|
-- else
|
|
-- activeItem.setCursor("/cursors/joystick.cursor")
|
|
-- end
|
|
-- elseif storage.droneId then
|
|
-- activeItem.setCursor("/cursors/joystick.cursor")
|
|
-- end
|
|
end
|