passing bloob to init and render too

go.sum

@@ -1,8 +1,6 @@
 github.com/askeladdk/aseprite v0.0.4 h1:/k1VTiDkPORnrzonUUV5oXWwdHBoYjIIYJ1K/PupNMU=
 github.com/askeladdk/aseprite v0.0.4/go.mod h1:lVW4EwZ7lgQjeHp7MhYj1NII5a/yLYyvAo7COPIn3WY=
 github.com/google/go-cmp v0.5.8/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
-github.com/veandco/go-sdl2 v0.4.38 h1:lx8syOA2ccXlgViYkQe2Kn/4xt+p9mdd1Qc/yYMrmSo=
-github.com/veandco/go-sdl2 v0.4.38/go.mod h1:OROqMhHD43nT4/i9crJukyVecjPNYYuCofep6SNiAjY=
 github.com/veandco/go-sdl2 v0.5.0-alpha.4.0.20240323054118-79669ab74d94 h1:7Ay2TWWqg2J4mqPj6vgbg9ib7OzO37szAnQ48MmdD/Y=
 github.com/veandco/go-sdl2 v0.5.0-alpha.4.0.20240323054118-79669ab74d94/go.mod h1:OROqMhHD43nT4/i9crJukyVecjPNYYuCofep6SNiAjY=
 golang.org/x/exp v0.0.0-20240318143956-a85f2c67cd81 h1:6R2FC06FonbXQ8pK11/PDFY6N6LWlf9KlzibaCapmqc=

run.go

@@ -1,14 +1,15 @@
 package bloob
 
 import (
+	_ "embed"
 	"fmt"
 	"github.com/veandco/go-sdl2/sdl"
 	"time"
 )
 
 type Runnable interface {
-	Init(settings *Settings)
-	Render(screen *Image)
+	Init(bloob *Bloob, settings *Settings)
+	Render(bloob *Bloob, screen *Image)
 	Update(bloob *Bloob)
 }
 
@@ -21,8 +22,14 @@ type Settings struct {
 
 type Bloob struct {
 	MousePos Vec2i
+	Cursor   *Image
 }
 
+var DefaultCursor *Image
+
+//go:embed "cursor.png"
+var defaultCursorBytes []byte
+
 func Run(game Runnable) {
 	_ = sdl.Init(sdl.INIT_EVERYTHING)
 	defer sdl.Quit()
@@ -34,9 +41,15 @@ func Run(game Runnable) {
 		Title:      "Blooblib",
 	}
 
-	bloob := Bloob{}
+	if DefaultCursor == nil {
+		DefaultCursor = LoadImageBytes(defaultCursorBytes)
+	}
 
-	game.Init(&settings)
+	bloob := Bloob{
+		Cursor: DefaultCursor,
+	}
+
+	game.Init(&bloob, &settings)
 
 	window, _ := sdl.CreateWindow(
 		settings.Title,
@@ -51,13 +64,14 @@ func Run(game Runnable) {
 	screen := NewImage(settings.WindowSize)
 	screen.Alpha = false
 
+	sdl.ShowCursor(sdl.DISABLE)
+
 	_ = window.UpdateSurface()
 
 	lastSecond := time.Now()
 	framesSinceLastSecond := 0
 
-	targetFPS := 60
-	frameDuration := time.Second / time.Duration(targetFPS)
+	frameDuration := time.Second / time.Duration(settings.TargetFps)
 	lastFrame := lastSecond
 
 	running := true
@@ -84,7 +98,10 @@ func Run(game Runnable) {
 		delta2 := now.Sub(lastFrame)
 		if delta2 >= frameDuration {
 			game.Update(&bloob)
-			game.Render(screen)
+			game.Render(&bloob, screen)
+			if bloob.Cursor != nil {
+				screen.Draw(bloob.Cursor, bloob.MousePos)
+			}
 			windowImage.DrawUpscale(screen)
 			framesSinceLastSecond += 1
 			lastFrame = lastFrame.Add(frameDuration)