diff --git a/.gitignore b/.gitignore
index 59b1ad7..da23e2c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -4,3 +4,4 @@ p.debug
 mapmaker
 testing
 /bin
+/maps
diff --git a/cmd/aerpg/main.go b/cmd/aerpg/main.go
index 0a34e00..65eb27f 100644
--- a/cmd/aerpg/main.go
+++ b/cmd/aerpg/main.go
@@ -124,7 +124,7 @@ func run() {
 	//world.Char.Rect = world.Char.Rect.Moved(V(33, 33))
 	// load world
 	//	worldbounds = pixel.R(float64(-4000), float64(-4000), float64(4000), float64(4000))
-	cursorsprite := rpg.GetCursor(1)
+	cursorsprite := common.GetCursor(1)
 
 	// world generate
 	world := rpg.NewWorld(*flaglevel, *flagenemies, *flagseed)
@@ -139,7 +139,7 @@ func run() {
 	animbatch := pixel.NewBatch(&pixel.TrianglesData{}, spritesheet)
 
 	// load loot sprite
-	goldsheet, err := rpg.LoadPicture("sprites/loot.png")
+	goldsheet, err := common.LoadPicture("sprites/loot.png")
 	if err != nil {
 		panic("need sprites/loot.png")
 	}
diff --git a/cmd/mapmaker/main.go b/cmd/mapmaker/main.go
index ee95647..baf0e1e 100644
--- a/cmd/mapmaker/main.go
+++ b/cmd/mapmaker/main.go
@@ -42,7 +42,7 @@ var (
 var helpText = "ENTER=save LEFT=block RIGHT=tile SHIFT=batch SPACE=del CAPS=highlight U=undo R=redo 4=turbo B=dontreplace"
 
 func loadSpriteSheet() (pixel.Picture, []*pixel.Sprite) {
-	spritesheet, err := rpg.LoadPicture("sprites/tileset.png")
+	spritesheet, err := common.LoadPicture("sprites/tileset.png")
 	/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
 	 * 1
 	 * 2
@@ -124,7 +124,7 @@ func run() {
 	currentThing := 20 // 20 is grass,  0 should be transparent sprite
 	text := rpg.NewTextSmooth(14)
 	fmt.Fprint(text, helpText)
-	cursor := rpg.GetCursor(2)
+	cursor := common.GetCursor(2)
 	undobuffer := []common.Object{}
 	var turbo = false
 	var highlight = true
diff --git a/librpg/character.go b/librpg/character.go
index 0edef0e..4b4c9f9 100644
--- a/librpg/character.go
+++ b/librpg/character.go
@@ -4,7 +4,6 @@ import (
 	"fmt"
 	"log"
 	"math"
-	"math/rand"
 	"strconv"
 	"time"
 
@@ -13,10 +12,6 @@ import (
 	"github.com/faiface/pixel/text"
 )
 
-func init() {
-	rand.Seed(time.Now().UnixNano())
-}
-
 type Character struct {
 	Phys      charPhys // properties
 	Stats     Stats
diff --git a/librpg/cursor.go b/librpg/common/cursor.go
similarity index 94%
rename from librpg/cursor.go
rename to librpg/common/cursor.go
index 67e4557..43a8003 100644
--- a/librpg/cursor.go
+++ b/librpg/common/cursor.go
@@ -1,4 +1,4 @@
-package rpg
+package common
 
 import (
 	"strconv"
diff --git a/librpg/common/loadpic.go b/librpg/common/loadpic.go
new file mode 100644
index 0000000..ca899f8
--- /dev/null
+++ b/librpg/common/loadpic.go
@@ -0,0 +1,23 @@
+package common
+
+import (
+	"bytes"
+	"image"
+
+	"github.com/aerth/rpc/assets"
+	"github.com/faiface/pixel"
+)
+
+// loadPicture from assets
+func LoadPicture(path string) (pixel.Picture, error) {
+	b, err := assets.Asset(path)
+	if err != nil {
+		return nil, err
+	}
+	file := bytes.NewReader(b)
+	img, _, err := image.Decode(file)
+	if err != nil {
+		return nil, err
+	}
+	return pixel.PictureDataFromImage(img), nil
+}
diff --git a/librpg/living.go b/librpg/living.go
index 6743624..6796459 100644
--- a/librpg/living.go
+++ b/librpg/living.go
@@ -366,59 +366,6 @@ func (e *Entity) Update(dt float64) {
 
 }
 
-// loadCharacterSheet returns an animated spritesheet
-// 13W 21H
-func LoadEntitySheet(sheetPath string, framesx, framesy uint8) (sheet pixel.Picture, anims map[EntityState]map[Direction][]pixel.Rect, err error) {
-	sheet, err = LoadPicture(sheetPath)
-	frameWidth := float64(int(sheet.Bounds().Max.X / float64(framesx)))
-	frameHeight := float64(int(sheet.Bounds().Max.Y / float64(framesy)))
-	//log.Println(frameWidth, "width", frameHeight, "height")
-	// create a array of frames inside the spritesheet
-	var frames = []pixel.Rect{}
-	for y := 0.00; y+frameHeight <= sheet.Bounds().Max.Y; y = y + frameHeight {
-		for x := 0.00; x+float64(frameWidth) <= sheet.Bounds().Max.X; x = x + float64(frameWidth) {
-			frames = append(frames, pixel.R(
-				x,
-				y,
-				x+frameWidth,
-				y+frameHeight,
-			))
-		}
-	}
-
-	//log.Println("total skeleton frames", len(frames))
-
-	// 0-5 die
-	// BLANK 6-12
-	// 13-25 shoot right
-	// 26-39 shoot down
-	// 6-76 shoot left
-	// 7-25 shoot up
-	anims = make(map[EntityState]map[Direction][]pixel.Rect)
-	anims[S_IDLE] = make(map[Direction][]pixel.Rect)
-	anims[S_WANDER] = make(map[Direction][]pixel.Rect)
-	anims[S_RUN] = make(map[Direction][]pixel.Rect)
-	anims[S_GUARD] = make(map[Direction][]pixel.Rect)
-	anims[S_SUSPECT] = make(map[Direction][]pixel.Rect)
-	anims[S_HUNT] = make(map[Direction][]pixel.Rect)
-	anims[S_DEAD] = make(map[Direction][]pixel.Rect)
-
-	// spritesheet is right down left up
-	anims[S_DEAD][LEFT] = frames[0:5]
-	anims[S_DEAD][RIGHT] = frames[0:5]
-	anims[S_DEAD][UP] = frames[0:5]
-	anims[S_DEAD][DOWN] = frames[0:5]
-	anims[S_IDLE][LEFT] = frames[143:144]
-	anims[S_IDLE][UP] = frames[156:157]
-	anims[S_IDLE][RIGHT] = frames[169:170]
-	anims[S_IDLE][DOWN] = frames[182:183]
-	anims[S_RUN][LEFT] = frames[143:152]
-	anims[S_RUN][UP] = frames[156:165]
-	anims[S_RUN][RIGHT] = frames[169:178]
-	anims[S_RUN][DOWN] = frames[182:191]
-	return sheet, anims, nil
-}
-
 func (w *World) NewMobs(n int) {
 	if w.Settings.NumEnemy == 0 {
 		w.Settings.NumEnemy = n
diff --git a/librpg/load.go b/librpg/load.go
index 9d55710..391b272 100644
--- a/librpg/load.go
+++ b/librpg/load.go
@@ -3,14 +3,12 @@
 package rpg
 
 import (
-	"bytes"
-	"image"
 	"math/rand"
 	"time"
 
 	_ "image/png"
 
-	"github.com/aerth/rpg/assets"
+	"github.com/aerth/rpc/librpg/common"
 	"github.com/faiface/pixel"
 )
 
@@ -18,23 +16,62 @@ func init() {
 	rand.Seed(time.Now().UnixNano())
 }
 
-// loadPicture from assets
-func LoadPicture(path string) (pixel.Picture, error) {
-	b, err := assets.Asset(path)
-	if err != nil {
-		return nil, err
-	}
-	file := bytes.NewReader(b)
-	img, _, err := image.Decode(file)
-	if err != nil {
-		return nil, err
+// loadCharacterSheet returns an animated spritesheet
+// 13W 21H
+func LoadEntitySheet(sheetPath string, framesx, framesy uint8) (sheet pixel.Picture, anims map[EntityState]map[Direction][]pixel.Rect, err error) {
+	sheet, err = common.LoadPicture(sheetPath)
+	frameWidth := float64(int(sheet.Bounds().Max.X / float64(framesx)))
+	frameHeight := float64(int(sheet.Bounds().Max.Y / float64(framesy)))
+	//log.Println(frameWidth, "width", frameHeight, "height")
+	// create a array of frames inside the spritesheet
+	var frames = []pixel.Rect{}
+	for y := 0.00; y+frameHeight <= sheet.Bounds().Max.Y; y = y + frameHeight {
+		for x := 0.00; x+float64(frameWidth) <= sheet.Bounds().Max.X; x = x + float64(frameWidth) {
+			frames = append(frames, pixel.R(
+				x,
+				y,
+				x+frameWidth,
+				y+frameHeight,
+			))
+		}
 	}
-	return pixel.PictureDataFromImage(img), nil
+
+	//log.Println("total skeleton frames", len(frames))
+
+	// 0-5 die
+	// BLANK 6-12
+	// 13-25 shoot right
+	// 26-39 shoot down
+	// 6-76 shoot left
+	// 7-25 shoot up
+	anims = make(map[EntityState]map[Direction][]pixel.Rect)
+	anims[S_IDLE] = make(map[Direction][]pixel.Rect)
+	anims[S_WANDER] = make(map[Direction][]pixel.Rect)
+	anims[S_RUN] = make(map[Direction][]pixel.Rect)
+	anims[S_GUARD] = make(map[Direction][]pixel.Rect)
+	anims[S_SUSPECT] = make(map[Direction][]pixel.Rect)
+	anims[S_HUNT] = make(map[Direction][]pixel.Rect)
+	anims[S_DEAD] = make(map[Direction][]pixel.Rect)
+
+	// spritesheet is right down left up
+	anims[S_DEAD][LEFT] = frames[0:5]
+	anims[S_DEAD][RIGHT] = frames[0:5]
+	anims[S_DEAD][UP] = frames[0:5]
+	anims[S_DEAD][DOWN] = frames[0:5]
+	anims[S_IDLE][LEFT] = frames[143:144]
+	anims[S_IDLE][UP] = frames[156:157]
+	anims[S_IDLE][RIGHT] = frames[169:170]
+	anims[S_IDLE][DOWN] = frames[182:183]
+	anims[S_RUN][LEFT] = frames[143:152]
+	anims[S_RUN][UP] = frames[156:165]
+	anims[S_RUN][RIGHT] = frames[169:178]
+	anims[S_RUN][DOWN] = frames[182:191]
+	return sheet, anims, nil
 }
 
 // loadCharacterSheet returns an animated spritesheet
 func LoadCharacterSheet(sheetPath string, numframes uint8) (sheet pixel.Picture, anims map[Direction][]pixel.Rect, err error) {
-	sheet, err = LoadPicture("sprites/char.png")
+	sheet, err = common.LoadPicture("sprites/char.png")
 	if err != nil {
 		panic(err)
 	}
@@ -69,7 +106,7 @@ func LoadCharacterSheet(sheetPath string, numframes uint8) (sheet pixel.Picture,
 
 func LoadNewCharacterSheet(sheetPath string) (sheet pixel.Picture, anims map[Direction][]pixel.Rect, err error) {
 	numframes := 16.00
-	sheet, err = LoadPicture(sheetPath)
+	sheet, err = common.LoadPicture(sheetPath)
 	if err != nil {
 		panic(err)
 	}
@@ -99,3 +136,29 @@ func LoadNewCharacterSheet(sheetPath string) (sheet pixel.Picture, anims map[Dir
 	return sheet, anims, nil
 
 }
+
+func LoadSpriteSheet(path string) (pixel.Picture, []*pixel.Sprite) {
+	spritesheet, err := common.LoadPicture("sprites/" + path)
+	/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
+	         * 1
+		          * 2
+			           * ...
+				            * 16
+	*/
+	if err != nil {
+		panic(err)
+	}
+	var sheetFrames []pixel.Rect
+	for x := spritesheet.Bounds().Min.X; x < spritesheet.Bounds().Max.X; x += 32 {
+		for y := spritesheet.Bounds().Min.Y; y < spritesheet.Bounds().Max.Y; y += 32 {
+			sheetFrames = append(sheetFrames, pixel.R(x, y, x+32, y+32))
+		}
+	}
+	var spritemap = []*pixel.Sprite{}
+	for i := 0; i < len(sheetFrames); i++ {
+		x := i
+		spritemap = append(spritemap, pixel.NewSprite(spritesheet, sheetFrames[x]))
+	}
+	//log.Println(len(spritemap), "sprites loaded")
+	return spritesheet, spritemap
+}
diff --git a/librpg/effects.go b/librpg/statuseffects.go
similarity index 100%
rename from librpg/effects.go
rename to librpg/statuseffects.go
diff --git a/librpg/util.go b/librpg/util.go
index aadb9ee..75f6361 100644
--- a/librpg/util.go
+++ b/librpg/util.go
@@ -162,31 +162,6 @@ func LoadTTF(path string, size float64) (font.Face, error) {
 		GlyphCacheEntries: 1,
 	}), nil
 }
-func LoadSpriteSheet(path string) (pixel.Picture, []*pixel.Sprite) {
-	spritesheet, err := LoadPicture("sprites/" + path)
-	/* 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
-	         * 1
-		          * 2
-			           * ...
-				            * 16
-	*/
-	if err != nil {
-		panic(err)
-	}
-	var sheetFrames []pixel.Rect
-	for x := spritesheet.Bounds().Min.X; x < spritesheet.Bounds().Max.X; x += 32 {
-		for y := spritesheet.Bounds().Min.Y; y < spritesheet.Bounds().Max.Y; y += 32 {
-			sheetFrames = append(sheetFrames, pixel.R(x, y, x+32, y+32))
-		}
-	}
-	var spritemap = []*pixel.Sprite{}
-	for i := 0; i < len(sheetFrames); i++ {
-		x := i
-		spritemap = append(spritemap, pixel.NewSprite(spritesheet, sheetFrames[x]))
-	}
-	//log.Println(len(spritemap), "sprites loaded")
-	return spritesheet, spritemap
-}
 
 // Distance between two vectors
 func Distance(v1, v2 pixel.Vec) float64 {