package game

import (
	"slices"

	"git.sunturtle.xyz/studio/shotgun/player"
	"git.sunturtle.xyz/studio/shotgun/serve"
)

type playerState struct {
	id    player.ID
	hp    int8
	items [8]item
	cuffs cuffState
}

func (p *playerState) startRound(hp int8) {
	p.hp = hp
	clear(p.items[:])
}

func (p *playerState) startGame(items int) {
	for i := 0; i < items; i++ {
		k := slices.Index(p.items[:], itemNone)
		if k < 0 {
			break
		}
		p.items[k] = newItem()
	}
	p.cuffs = uncuffed
}

func (p *playerState) dto() serve.Player {
	r := serve.Player{
		HP:    p.hp,
		Cuffs: p.cuffs != uncuffed,
	}
	for k, i := range p.items {
		r.Items[k] = i.String()
	}
	return r
}

type cuffState uint8

const (
	uncuffed cuffState = iota
	cuffed
	cuffedSkip
)

func (c cuffState) nextState() cuffState {
	if c != uncuffed {
		c--
	}
	return c
}