func DoInteractWithObjectFunc(a *Ai) lua.GoFunction {
return func(L *lua.State) int {
if !game.LuaCheckParamsOk(L, "DoInteractWithObject", game.LuaEntity) {
return 0
}
object := game.LuaToEntity(L, a.ent.Game(), -1)
var interact *actions.Interact
for _, action := range a.ent.Actions {
var ok bool
interact, ok = action.(*actions.Interact)
if ok {
break
}
}
if interact == nil {
game.LuaDoError(L, "Tried to interact with an object, but don't have an interact action.")
L.PushNil()
return 1
}
exec := interact.AiInteractWithObject(a.ent, object)
if exec != nil {
a.execs <- exec
<-a.pause
L.PushBoolean(true)
} else {
L.PushNil()
}
return 1
}
}
// Performs an Interact action to toggle the opened/closed state of a door.
// Format
// res = doDoorToggle(d)
//
// Input:
// d - door - A door.
//
// Output:
// res - boolean - True if the door was opened, false if it was closed.
// res will be nil if the action could not be performed for some reason.
func DoDoorToggleFunc(a *Ai) lua.GoFunction {
return func(L *lua.State) int {
if !game.LuaCheckParamsOk(L, "doDoorToggle", game.LuaDoor) {
return 0
}
door := game.LuaToDoor(L, a.ent.Game(), -1)
if door == nil {
game.LuaDoError(L, "DoDoorToggle: Specified an invalid door.")
return 0
}
var interact *actions.Interact
for _, action := range a.ent.Actions {
var ok bool
interact, ok = action.(*actions.Interact)
if ok {
break
}
}
if interact == nil {
game.LuaDoError(L, fmt.Sprintf("Tried to toggle a door, but don't have an interact action."))
L.PushNil()
return 1
}
exec := interact.AiToggleDoor(a.ent, door)
if exec != nil {
a.execs <- exec
<-a.pause
L.PushBoolean(door.IsOpened())
} else {
L.PushNil()
}
return 1
}
}