Add high-level protocol (de)serialization

1 files changed, 56 insertions, 0 deletions

diff --git a/itemdef.go b/itemdef.go
new file mode 100644
index 0000000..a761b65
--- /dev/null
+++ b/itemdef.go
@@ -0,0 +1,56 @@
+package mt
+
+import "image/color"
+
+type ItemType uint8
+
+const (
+	_ ItemType = iota
+	NodeItem
+	CraftItem
+	ToolItem
+)
+
+// An ItemDef defines the properties of an item.
+type ItemDef struct {
+	//mt:lenhdr 16
+
+	// Version.
+	//mt:const uint8(6)
+
+	Type ItemType
+
+	Name, Desc string
+
+	InvImg, WieldImg Texture
+	WieldScale       [3]float32
+
+	StackMax uint16
+
+	Usable          bool
+	CanPointLiquids bool
+
+	ToolCaps ToolCaps
+
+	Groups []Group
+
+	PlacePredict string
+
+	PlaceSnd, PlaceFailSnd SoundDef
+
+	PointRange float32
+
+	// Set index in Palette with "palette_index" item meta field,
+	// this overrides Color.
+	Palette Texture
+	Color   color.NRGBA
+
+	// Texture overlays.
+	InvOverlay, WieldOverlay Texture
+
+	ShortDesc string
+
+	PlaceParam2 byte
+
+	//mt:end
+}