everything I got

geometry/square.go

@@ -0,0 +1,93 @@
+package geom
+
+import (
+	"image/color"
+
+	"github.com/hajimehoshi/ebiten/v2"
+)
+
+var GrayFill = color.RGBA{R: 128, G: 128, B: 128, A: 255}
+var RedFill = color.RGBA{R: 200, G: 0, B: 0, A: 255}
+var GreenFill = color.RGBA{R: 0, G: 200, B: 0, A: 255}
+var BlueFill = color.RGBA{R: 0, G: 0, B: 200, A: 255}
+var LightRedFill = color.RGBA{R: 255, G: 104, B: 103, A: 255}
+var LightGreenFill = color.RGBA{R: 144, G: 255, B: 143, A: 255}
+var LightBlueFill = color.RGBA{R: 150, G: 150, B: 255, A: 255}
+
+var RGBColourMap = map[int]color.Color{
+	0: RedFill,
+	1: GreenFill,
+	2: BlueFill,
+}
+
+var AllColourMap = map[int]color.Color{
+	0: GrayFill,
+	1: RedFill,
+	2: GreenFill,
+	3: BlueFill,
+	4: LightRedFill,
+	5: LightBlueFill,
+	6: LightGreenFill,
+}
+
+var LightRGBMap = map[int]color.Color{
+	0: LightRedFill,
+	1: LightGreenFill,
+	2: LightBlueFill,
+}
+
+type Square struct {
+	x              int
+	y              int
+	clr            color.Color
+	width          int
+	height         int
+	Img            *ebiten.Image
+	RGBColourIndex int
+}
+
+func MakeSquare(size int) Square {
+	image := ebiten.NewImage(size, size)
+	defaultColor := color.RGBA{R: 128, G: 128, B: 128, A: 255}
+	image.Fill(defaultColor)
+	sq := Square{clr: defaultColor, Img: image, width: size, height: size, x: 0, y: 0, RGBColourIndex: -1}
+	return sq
+}
+
+func (sq *Square) ChangeColour(newColor color.Color) {
+	sq.clr = newColor
+	sq.Img.Fill(newColor)
+}
+
+func (sq *Square) SetPosition(x int, y int) {
+	sq.x = x
+	sq.y = y
+}
+
+func (sq *Square) X() int {
+	return sq.x
+}
+
+func (sq *Square) Y() int {
+	return sq.y
+}
+
+func (sq *Square) moveRightOnGrid() {
+	newX := sq.x + GameGrid.squareSize + GameGrid.squareSpacing
+	sq.x = newX
+}
+
+func (sq *Square) moveLeftOnGrid() {
+	newX := sq.x - GameGrid.squareSize - GameGrid.squareSpacing
+	sq.x = newX
+}
+
+func (sq *Square) moveDownOnGrid() {
+	newY := sq.y + GameGrid.squareSize + GameGrid.squareSpacing
+	sq.y = newY
+}
+
+func (sq *Square) moveUpOnGrid() {
+	newY := sq.y - GameGrid.squareSize - GameGrid.squareSpacing
+	sq.y = newY
+}