package game

// armor.c — misc functions for dealing with armor.

// wear lets the player put armor on (armor.c wear).
func (g *RogueGame) wear() {
	p := &g.Player

	obj, ok := g.promptPackItem("wear", KindArmor)
	if !ok {
		return
	}

	if p.CurArmor != nil {
		g.addmsgf("you are already wearing some")

		if !g.Options.Terse {
			g.addmsgf(".  You'll have to take it off first")
		}

		g.endmsg()
		g.After = false

		return
	}

	if obj.Kind != KindArmor {
		g.msg("you can't wear that")

		return
	}

	g.wasteTime()
	obj.Flags.Set(Known)
	sp := g.inventoryName(obj, true)
	p.CurArmor = obj

	if !g.Options.Terse {
		g.addmsgf("you are now ")
	}

	g.msg("wearing %s", sp)
}

// takeOff gets the armor off of the player's back (armor.c take_off).
func (g *RogueGame) takeOff() {
	p := &g.Player

	obj := p.CurArmor
	if obj == nil {
		g.After = false
		if g.Options.Terse {
			g.msg("not wearing armor")
		} else {
			g.msg("you aren't wearing any armor")
		}

		return
	}

	if !g.dropCheck(p.CurArmor) {
		return
	}

	p.CurArmor = nil

	if g.Options.Terse {
		g.addmsgf("was")
	} else {
		g.addmsgf("you used to be")
	}

	g.msg(" wearing %c) %s", obj.PackCh, g.inventoryName(obj, true))
}

// wasteTime does nothing but let other things happen (armor.c waste_time).
func (g *RogueGame) wasteTime() {
	g.DoDaemons(Before)
	g.DoFuses(Before)
	g.DoDaemons(After)
	g.DoFuses(After)
}