package character

import (
	"image/color"
	p "loading/point"
	"math"
	"math/rand"
	"strconv"
)

const (
	agentIdMax = 100
	offset     = 15
	xd         = offset
	yd         = offset
)

type Character struct {
	Name       string
	Pose       p.Point
	Shape      []p.Point
	Color      color.RGBA
	Angle      float32
	DeltaAngle float32
	SignFlip   float32
	Buffer     float32
}

func NewCharacter() Character {
	return Character{
		Name:       "Agent-" + strconv.Itoa(rand.Intn(agentIdMax)),
		Pose:       p.Point{X: 0, Y: 0},
		Shape:      []p.Point{{X: 0, Y: 0}, {X: xd, Y: 0}, {X: xd, Y: yd}},
		Color:      color.RGBA{0xFF, 0xFF, 0xFF, 0xFF},
		Angle:      (rand.Float32() * 2 * math.Pi),
		DeltaAngle: 0,
		Buffer:     offset,
	}

}

func (c *Character) SetPose(x float32, y float32) {
	c.Pose.X = x
	c.Pose.Y = y
}

func (c *Character) LoadShape(vertices []p.Point) {

	c.Shape = c.Shape[:0]
	c.Shape = append(c.Shape, vertices...)
}