77 lines
1.7 KiB
Go
77 lines
1.7 KiB
Go
package types
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import (
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"time"
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pb "gitea.boner.be/bdnugget/goonserver/actions"
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rl "github.com/gen2brain/raylib-go/raylib"
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)
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func (p *Player) MoveTowards(target Tile, deltaTime float32, mapGrid [][]Tile) {
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p.Lock()
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defer p.Unlock()
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targetPos := rl.Vector3{
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X: float32(target.X * TileSize),
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Y: mapGrid[target.X][target.Y].Height * TileHeight,
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Z: float32(target.Y * TileSize),
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}
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direction := rl.Vector3Subtract(targetPos, p.PosActual)
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distance := rl.Vector3Length(direction)
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if distance > 0 {
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direction = rl.Vector3Scale(direction, p.Speed*deltaTime/distance)
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}
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if distance > 1.0 {
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p.PosActual = rl.Vector3Add(p.PosActual, direction)
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} else {
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p.PosActual = targetPos
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p.PosTile = target
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if len(p.TargetPath) > 1 {
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p.TargetPath = p.TargetPath[1:]
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}
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}
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}
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func NewPlayer(state *pb.PlayerState) *Player {
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return &Player{
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PosActual: rl.Vector3{
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X: float32(state.X * TileSize),
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Y: float32(state.Y * TileHeight),
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Z: float32(state.Y * TileSize),
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},
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PosTile: Tile{X: int(state.X), Y: int(state.Y)},
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Speed: 50.0,
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ID: state.PlayerId,
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}
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}
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func (p *Player) UpdatePosition(state *pb.PlayerState, tickRate time.Duration) {
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p.Lock()
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defer p.Unlock()
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targetTile := Tile{X: int(state.X), Y: int(state.Y)}
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if p.PosTile != targetTile {
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p.PosTile = targetTile
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p.LastUpdateTime = time.Now()
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p.InterpolationProgress = 0
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p.TargetPath = []Tile{targetTile}
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}
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}
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func (p *Player) ForceResync(state *pb.PlayerState) {
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p.Lock()
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defer p.Unlock()
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p.PosTile = Tile{X: int(state.X), Y: int(state.Y)}
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p.PosActual = rl.Vector3{
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X: float32(state.X * TileSize),
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Y: float32(state.Y * TileHeight),
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Z: float32(state.Y * TileSize),
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}
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p.TargetPath = nil
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p.ActionQueue = nil
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p.InterpolationProgress = 1.0
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}
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