gui: step

examples/gui/button/go.mod

@@ -0,0 +1,3 @@
+module example
+
+go 1.19

examples/gui/button/main.go

@@ -0,0 +1,31 @@
+package main
+
+import (
+	"fmt"
+
+	rl  "github.com/Konstantin8105/raylib"
+	gui "github.com/Konstantin8105/raygui3.5"
+)
+
+func main() {
+	rl.InitWindow(800, 450, "raylib [physics] example - box2d")
+
+	rl.SetTargetFPS(60)
+
+	var button bool
+
+	for !rl.WindowShouldClose() {
+		rl.BeginDrawing()
+
+		rl.ClearBackground(rl.Black)
+
+		button = gui.Button(rl.NewRectangle(50, 150, 100, 40), "Click")
+		if button {
+			fmt.Println("Clicked on button")
+		}
+
+		rl.EndDrawing()
+	}
+
+	rl.CloseWindow()
+}

raygui3.5/go.mod

@@ -0,0 +1,3 @@
+module github.com/gen2brain/raylib-go/raygui
+
+go 1.19

raygui3.5/gui.go

@@ -0,0 +1,43 @@
+package rl
+
+/*
+#cgo CFLAGS: -DRAYGUI_IMPLEMENTATION
+#include "raygui.h"
+#include <stdlib.h>
+*/
+import "C"
+
+import (
+"unsafe"
+"fmt"
+)
+
+// int GuiToggleGroup(Rectangle bounds, const char *text, int active)
+func ToggleGroup(bounds Rectangle, text string, active int) int {
+	var cbounds C.struct_Rectangle
+	cbounds.x = C.float(bounds.X)
+	cbounds.y = C.float(bounds.Y)
+	cbounds.width = C.float(bounds.Width)
+	cbounds.height = C.float(bounds.Height)
+	ctext := C.CString(text)
+	defer C.free(unsafe.Pointer(ctext))
+	cactive := C.int(active)
+	res := C.GuiToggleGroup(cbounds, ctext, cactive)
+	fmt.Printf(">%v %v<", active, res)
+	return int(res)
+}
+
+
+// bool GuiButton(Rectangle bounds, const char *text)
+func Button(bounds Rectangle, text string) bool {
+	var cbounds C.struct_Rectangle
+	cbounds.x = C.float(bounds.X)
+	cbounds.y = C.float(bounds.Y)
+	cbounds.width = C.float(bounds.Width)
+	cbounds.height = C.float(bounds.Height)
+	ctext := C.CString(text)
+	defer C.free(unsafe.Pointer(ctext))
+	res := C.GuiButton(cbounds, ctext)
+	fmt.Printf(">%v<", res)
+	return bool(res)
+}