systems

Documentation

Index

• func NewPlayerFireSystem(p *gohan.Entity) *playerFireSystem
• func NewPlayerMoveSystem(player *gohan.Entity, m *MovementSystem) *playerMoveSystem
• func SinXMovement(vel *kmath.Vec, t uint)
• func SinXMovement2(vel *kmath.Vec, t uint)
• type CollisionSystem
  • func NewCollisionSystem() *CollisionSystem
  • func (cs *CollisionSystem) Draw(_ gohan.Entity, _ *ebiten.Image) error
  • func (cs *CollisionSystem) Update(e gohan.Entity) error
• type CreepSpawnSystem
  • func NewCreepSpawnSystem() *CreepSpawnSystem
  • func (css *CreepSpawnSystem) Draw(e gohan.Entity, screen *ebiten.Image) error
  • func (css *CreepSpawnSystem) Update(gohan.Entity) error
• type CreepSystem
  • func NewCreepSystem() *CreepSystem
  • func (cs *CreepSystem) Draw(_ gohan.Entity, _ *ebiten.Image) error
  • func (cs *CreepSystem) Update(e gohan.Entity) error
• type MovementSystem
  • func NewMovementSystem() *MovementSystem
  • func (*MovementSystem) Draw(gohan.Entity, *ebiten.Image) error
  • func (m *MovementSystem) Update(e gohan.Entity) error
• type RenderMessageSystem
  • func NewRenderMessageSystem() *RenderMessageSystem
  • func (s *RenderMessageSystem) Draw(_ gohan.Entity, screen *ebiten.Image) error
  • func (s *RenderMessageSystem) Update(_ gohan.Entity) error
• type RenderSystem
  • func NewRenderSystem() *RenderSystem
  • func (s *RenderSystem) Draw(e gohan.Entity, screen *ebiten.Image) error
  • func (s *RenderSystem) Update(e gohan.Entity) error
• type SpawnConfig
• type SpawnPattern

Functions

func NewPlayerFireSystem

func NewPlayerFireSystem(p *gohan.Entity) *playerFireSystem

func NewPlayerMoveSystem

func NewPlayerMoveSystem(player *gohan.Entity, m *MovementSystem) *playerMoveSystem

func SinXMovement

func SinXMovement(vel *kmath.Vec, t uint)

func SinXMovement2

func SinXMovement2(vel *kmath.Vec, t uint)

Types

type CollisionSystem

type CollisionSystem struct {
	Sprite   *component.Sprite
	Position *component.Position
}

func NewCollisionSystem

func NewCollisionSystem() *CollisionSystem

func (*CollisionSystem) Draw

func (cs *CollisionSystem) Draw(_ gohan.Entity, _ *ebiten.Image) error

func (*CollisionSystem) Update

func (cs *CollisionSystem) Update(e gohan.Entity) error

type CreepSpawnSystem

type CreepSpawnSystem struct {
	// contains filtered or unexported fields
}

func NewCreepSpawnSystem

func NewCreepSpawnSystem() *CreepSpawnSystem

func (*CreepSpawnSystem) Draw

func (css *CreepSpawnSystem) Draw(e gohan.Entity, screen *ebiten.Image) error

func (*CreepSpawnSystem) Update

func (css *CreepSpawnSystem) Update(gohan.Entity) error

type CreepSystem

type CreepSystem struct {
	CreepWeapon *component.Weapon
	Creep       *component.Creep
}

func NewCreepSystem

func NewCreepSystem() *CreepSystem

func (*CreepSystem) Draw

func (cs *CreepSystem) Draw(_ gohan.Entity, _ *ebiten.Image) error

func (*CreepSystem) Update

func (cs *CreepSystem) Update(e gohan.Entity) error

type MovementSystem

type MovementSystem struct {
	Position *component.Position
	Velocity *component.Velocity
	VelFunc  *component.VelocityFunc `gohan:"?"`

	ScreenW, ScreenH float64 `gohan:"-"`
}

func NewMovementSystem

func NewMovementSystem() *MovementSystem

func (*MovementSystem) Draw

func (*MovementSystem) Draw(gohan.Entity, *ebiten.Image) error

func (*MovementSystem) Update

func (m *MovementSystem) Update(e gohan.Entity) error

type RenderMessageSystem

type RenderMessageSystem struct {
	Position *component.Position
	Velocity *component.Velocity
	Weapon   *component.Weapon
	// contains filtered or unexported fields
}

func NewRenderMessageSystem

func NewRenderMessageSystem() *RenderMessageSystem

func (*RenderMessageSystem) Draw

func (s *RenderMessageSystem) Draw(_ gohan.Entity, screen *ebiten.Image) error

func (*RenderMessageSystem) Update

func (s *RenderMessageSystem) Update(_ gohan.Entity) error

type RenderSystem

type RenderSystem struct {
	Position         *component.Position
	Sprite           *component.Sprite
	SpriteAlternator *component.SpriteAlternator `gohan:"?"`

	ScreenW int `gohan:"-"`
	ScreenH int `gohan:"-"`
	// contains filtered or unexported fields
}

func NewRenderSystem

func NewRenderSystem() *RenderSystem

func (*RenderSystem) Draw

func (s *RenderSystem) Draw(e gohan.Entity, screen *ebiten.Image) error

func (*RenderSystem) Update

func (s *RenderSystem) Update(e gohan.Entity) error

type SpawnConfig

type SpawnConfig struct {
	BaseSpawnRate       uint
	SpawnRateVariance   int
	MaxConcurrentCreeps uint
	DifficultyScaling   float64
	WaveSize            uint
}

type SpawnPattern

type SpawnPattern int

const (
	SpawnSingle SpawnPattern = iota
	SpawnLine
	SpawnFormation
	SpawnWave
)