render

type Animation struct {
	TotalTime   float64
	FrameIndex  int // index in AnimationIndexFrames
	FrameNumber int // corresponds to 1 frame id in the animation loop
	CurPose     int
}

type Camera struct {
	CameraFrom mgl32.Vec3
	CameraTo   mgl32.Vec3
	CameraUp   mgl32.Vec3
	CameraFov  float32
}

type ComponentOffsets struct {
	StartIndex int
	EndIndex   int
}

type DebugEntities struct {
	CameraSwitchDebugEntity *DebugEntity
	DebugEntities           []*DebugEntity
}

type DebugEntity struct {
	Color              [4]float32
	VertexBuffer       []float32
	VertexArrayObject  uint32
	VertexBufferObject uint32
}

type HealthECGView struct {
	Color    [3]int
	Gradient [3]int
	Lines    [80][2]int
}

type Image16Bit struct {
	// contains filtered or unexported fields
}

type InventoryItem struct {
	Id   int
	Num  int
	Size int
}

type ItemGroupEntity struct {
	ItemTextureData []*fileio.TIMOutput
	ItemModelData   []*fileio.MD1Output
	ModelObjectData []*SceneMD1Entity
}

type PlayerEntity struct {
	TextureId           uint32
	VertexBuffer        []float32
	PLDOutput           *fileio.PLDOutput
	Player              *game.Player
	AnimationPoseNumber int
	VertexArrayObject   uint32
	VertexBufferObject  uint32
}

type RenderDef struct {
	ProgramShader    uint32
	Camera           *Camera
	ProjectionMatrix mgl32.Mat4
	ViewMatrix       mgl32.Mat4
	EnvironmentLight [3]float32
	WindowWidth      int
	WindowHeight     int
	VideoBuffer      *Surface2D

	SpriteGroupEntity     *SpriteGroupEntity
	BackgroundImageEntity *SceneEntity
	CameraMaskEntity      *SceneEntity
	ItemGroupEntity       *ItemGroupEntity
}

type RenderRoom struct {
	CameraMaskData  [][]fileio.MaskRectangle
	LightData       []fileio.LITCameraLight
	ItemTextureData []*fileio.TIMOutput
	ItemModelData   []*fileio.MD1Output
	SpriteData      []fileio.SpriteData
}

type SceneEntity struct {
	TextureId          uint32    // texture id in OpenGL
	VertexBuffer       []float32 // 3 elements for x,y,z and 2 elements for texture u,v
	VertexArrayObject  uint32
	VertexBufferObject uint32
}

type SceneMD1Entity struct {
	TextureId          uint32     // texture id in OpenGL
	VertexBuffer       []float32  // 3 elements for x,y,z, 2 elements for texture u,v, and 3 elements for normal x,y,z
	ModelPosition      mgl32.Vec3 // Position in world space
	RotationAngle      float32
	VertexArrayObject  uint32
	VertexBufferObject uint32
}

type Shader struct {
	VertexShader   uint32
	FragmentShader uint32
	ProgramShader  uint32
}

type SpriteGroupEntity struct {
	SpriteTextureIndexMap map[int]int
	TextureIdPool         [][]uint32
	VertexBuffer          []float32
	VertexArrayObject     uint32
	VertexBufferObject    uint32
}

type Surface2D struct {
	TextureId          uint32    // texture id in OpenGL
	VertexBuffer       []float32 // 3 elements for x,y,z and 2 elements for texture u,v
	VertexArrayObject  uint32
	VertexBufferObject uint32
}