rREM - raylib Resource EMbedder

examples/others/resources/data.h

@@ -0,0 +1,8 @@
+#define NUM_RESOURCES 6
+
+#define RES_coin.wav 0x00000000		// Embedded as WAVE
+#define RES_raylib_logo.gif 0x00000001		// Embedded as IMAGE
+#define RES_raylib_logo.jpg 0x00000002		// Embedded as IMAGE
+#define RES_raylib_logo.png 0x00000003		// Embedded as IMAGE
+#define RES_raylib_logo.tga 0x00000004		// Embedded as IMAGE
+#define RES_tanatana.ogg 0x00000005		// Embedded as VORBIS

examples/others/resources/main.go

@@ -0,0 +1,95 @@
+package main
+
+import (
+	//"bytes"
+
+	"github.com/gen2brain/raylib-go/raylib"
+)
+
+const numTextures = 4
+
+func main() {
+	screenWidth := int32(800)
+	screenHeight := int32(450)
+
+	raylib.InitWindow(screenWidth, screenHeight, "raylib [core] example - resources loading")
+
+	raylib.InitAudioDevice()
+
+	// OpenAsset() will also work on Android (reads files from assets/)
+	reader, err := raylib.OpenAsset("data.rres")
+	if err != nil {
+		raylib.TraceLog(raylib.LogWarning, "[%s] rRES raylib resource file could not be opened: %v", "data.rres", err)
+	}
+
+	defer reader.Close()
+
+	// bindata
+	//b := MustAsset("data.rres")
+	//reader := bytes.NewReader(b)
+
+	res := raylib.LoadResource(reader, 0, nil)
+	wav := raylib.LoadWaveEx(res.Data, int32(res.Param1), int32(res.Param2), int32(res.Param3), int32(res.Param4))
+	snd := raylib.LoadSoundFromWave(wav)
+	raylib.UnloadWave(wav)
+
+	textures := make([]raylib.Texture2D, numTextures)
+	for i := 0; i < numTextures; i++ {
+		r := raylib.LoadResource(reader, i+1, nil)
+		image := raylib.LoadImagePro(r.Data, int32(r.Param1), int32(r.Param2), raylib.TextureFormat(r.Param3))
+		textures[i] = raylib.LoadTextureFromImage(image)
+		raylib.UnloadImage(image)
+	}
+
+	currentTexture := 0
+
+	raylib.SetTargetFPS(60)
+
+	for !raylib.WindowShouldClose() {
+		if raylib.IsKeyPressed(raylib.KeySpace) {
+			raylib.PlaySound(snd)
+		}
+
+		if raylib.IsMouseButtonPressed(raylib.MouseLeftButton) {
+			currentTexture = (currentTexture + 1) % numTextures // Cycle between the textures
+		}
+
+		raylib.BeginDrawing()
+
+		raylib.ClearBackground(raylib.RayWhite)
+
+		raylib.DrawTexture(textures[currentTexture], screenWidth/2-textures[currentTexture].Width/2, screenHeight/2-textures[currentTexture].Height/2, raylib.RayWhite)
+
+		raylib.DrawText("MOUSE LEFT BUTTON to CYCLE TEXTURES", 40, 410, 10, raylib.Gray)
+		raylib.DrawText("SPACE to PLAY SOUND", 40, 430, 10, raylib.Gray)
+
+		switch currentTexture {
+		case 0:
+			raylib.DrawText("GIF", 272, 70, 20, raylib.Gray)
+			break
+		case 1:
+			raylib.DrawText("JPEG", 272, 70, 20, raylib.Gray)
+			break
+		case 2:
+			raylib.DrawText("PNG", 272, 70, 20, raylib.Gray)
+			break
+		case 3:
+			raylib.DrawText("TGA", 272, 70, 20, raylib.Gray)
+			break
+		default:
+			break
+		}
+
+		raylib.EndDrawing()
+	}
+
+	raylib.UnloadSound(snd)
+
+	for _, t := range textures {
+		raylib.UnloadTexture(t)
+	}
+
+	raylib.CloseAudioDevice()
+
+	raylib.CloseWindow()
+}