Adding modding folder with a hacked build.

2026-09-26 08:53:08 +02:00
parent cdb960dc71
commit c91080aba7
755 changed files with 50424 additions and 0 deletions
@@ -0,0 +1,72 @@
+package level
+
+// TileTextureInfo describes the textures used for a map tile.
+type TileTextureInfo uint16
+
+// WallTextureIndex returns the texture index into the texture atlas for the walls.
+// Valid range [0..63].
+// This property is only valid in real world.
+func (info TileTextureInfo) WallTextureIndex() AtlasIndex {
+	return AtlasIndex(info & 0x003F)
+}
+
+// WithWallTextureIndex returns an info with given index set.
+// Values outside valid range are ignored.
+func (info TileTextureInfo) WithWallTextureIndex(value AtlasIndex) TileTextureInfo {
+	if value >= 64 {
+		return info
+	}
+	return TileTextureInfo(uint16(info&^0x003F) | uint16(value&0x003F))
+}
+
+// CeilingTextureIndex returns the texture index into the texture atlas for the ceiling.
+// Valid range [0..31].
+// This property is only valid in real world.
+func (info TileTextureInfo) CeilingTextureIndex() AtlasIndex {
+	return AtlasIndex((info & 0x07C0) >> 6)
+}
+
+// WithCeilingTextureIndex returns an info with given index set.
+// Values outside valid range are ignored.
+func (info TileTextureInfo) WithCeilingTextureIndex(value AtlasIndex) TileTextureInfo {
+	if value >= FloorCeilingTextureLimit {
+		return info
+	}
+	return TileTextureInfo(uint16(info&^0x07C0) | (uint16(value&0x001F) << 6))
+}
+
+// FloorTextureIndex returns the texture index into the texture atlas for the floor.
+// Valid range [0..31].
+// This property is only valid in real world.
+func (info TileTextureInfo) FloorTextureIndex() AtlasIndex {
+	return AtlasIndex((info & 0xF800) >> 11)
+}
+
+// WithFloorTextureIndex returns an info with given index set.
+// Values outside valid range are ignored.
+func (info TileTextureInfo) WithFloorTextureIndex(value AtlasIndex) TileTextureInfo {
+	if value >= FloorCeilingTextureLimit {
+		return info
+	}
+	return TileTextureInfo(uint16(info&^0xF800) | (uint16(value&0x001F) << 11))
+}
+
+// FloorPaletteIndex returns the palette index for the floor in cyberspace.
+func (info TileTextureInfo) FloorPaletteIndex() byte {
+	return byte(info)
+}
+
+// WithFloorPaletteIndex returns an info with given index set.
+func (info TileTextureInfo) WithFloorPaletteIndex(value byte) TileTextureInfo {
+	return TileTextureInfo(uint16(info&0xFF00) | uint16(value))
+}
+
+// CeilingPaletteIndex returns the palette index for the ceiling in cyberspace.
+func (info TileTextureInfo) CeilingPaletteIndex() byte {
+	return byte(info >> 8)
+}
+
+// WithCeilingPaletteIndex returns an info with given index set.
+func (info TileTextureInfo) WithCeilingPaletteIndex(value byte) TileTextureInfo {
+	return TileTextureInfo(uint16(info&0x00FF) | (uint16(value) << 8))
+}