diff --git a/vlib/builtin/array_test.v b/vlib/builtin/array_test.v
index 6518321e27..b304bd444d 100644
--- a/vlib/builtin/array_test.v
+++ b/vlib/builtin/array_test.v
@@ -529,3 +529,10 @@ fn test_in_struct() {
 	baz.bar[0]++
 	assert baz.bar[0] == 3
 }
+
+fn test_bools() {
+	println('test b')
+	mut a := [true, false]
+	a << true
+	println(a)
+}
diff --git a/vlib/clipboard/clipboard_darwin.v b/vlib/clipboard/clipboard_darwin.v
index 2c20fb5469..3209b40ba1 100644
--- a/vlib/clipboard/clipboard_darwin.v
+++ b/vlib/clipboard/clipboard_darwin.v
@@ -5,7 +5,7 @@ module clipboard
 
 #flag -framework Cocoa
 
-struct Clipboard {
+pub struct Clipboard {
     pb voidptr
     last_cb_serial i64
 mut:
diff --git a/vlib/clipboard/clipboard_linux.v b/vlib/clipboard/clipboard_linux.v
index 77edb739ed..8ff2eabcfa 100644
--- a/vlib/clipboard/clipboard_linux.v
+++ b/vlib/clipboard/clipboard_linux.v
@@ -97,7 +97,7 @@ enum atom_type {
 	text_html = 9
 }
 
-struct Clipboard {
+pub struct Clipboard {
 	display &Display
 	mut:
 	selection Atom //the selection atom
diff --git a/vlib/clipboard/clipboard_windows.v b/vlib/clipboard/clipboard_windows.v
index 1bb5ac45fb..a00ac0662f 100644
--- a/vlib/clipboard/clipboard_windows.v
+++ b/vlib/clipboard/clipboard_windows.v
@@ -36,7 +36,7 @@ fn C.SetLastError(error i64)
 fn C.OpenClipboard(hwnd HWND) int
 fn C.DestroyWindow(hwnd HWND)
 
-struct Clipboard {
+pub struct Clipboard {
     max_retries int
     retry_delay int
     mut:
diff --git a/vlib/compiler/aparser.v b/vlib/compiler/aparser.v
index 5966631001..e37a3bd6b1 100644
--- a/vlib/compiler/aparser.v
+++ b/vlib/compiler/aparser.v
@@ -2639,6 +2639,9 @@ fn (p mut Parser) array_init() string {
 	new_arr_ph := p.cgen.add_placeholder()
 	mut i := 0
 	for p.tok != .rsbr {
+		if expected_array_type.starts_with('array_') {
+		p.expected_type = expected_array_type[6..]
+		}
 		val_typ := p.bool_expression()
 		// Get the type of the first expression
 		if i == 0 {
diff --git a/vlib/compiler/expression.v b/vlib/compiler/expression.v
index 8712205cb1..6017af8bee 100644
--- a/vlib/compiler/expression.v
+++ b/vlib/compiler/expression.v
@@ -53,8 +53,13 @@ fn (p mut Parser) bool_expression() string {
 	// `window.widget = button`, widget is an interface
 	if expected != typ && expected.ends_with('er') && expected.contains('I') {
 		tt := typ.replace('*', '_ptr')
+		/*
+		if p.fileis('button') || p.fileis('textbox') {
+			p.warn('exp="$expected" typ="$typ" tt="$tt"')
+		}
+		*/
 		p.cgen.set_placeholder(start_ph,
-		'($expected) { ._interface_idx = _${expected}_${tt}_index, ._object = ' )
+		'($expected) { ._interface_idx = /* :) */ _${expected}_${tt}_index, ._object = ' )
 		p.gen('}')
 		//p.satisfies_interface(expected, typ, true)
 	}
@@ -537,6 +542,9 @@ fn (p mut Parser) expression() string {
 			// _PUSH(&a, expression(), tmp, string)
 			tmp := p.get_tmp()
 			tmp_typ := parse_pointer(typ[6..]) // skip "array_"
+			//p.warn('arr typ $tmp_typ')
+			p.expected_type = tmp_typ
+			//println('set expr to $tmp_typ')
 			p.check_space(.left_shift)
 			// Get the value we are pushing
 			p.gen(', (')
@@ -552,7 +560,7 @@ fn (p mut Parser) expression() string {
 			}
 			p.gen('/*typ = $typ   tmp_typ=$tmp_typ*/')
 			ph_clone := p.cgen.add_placeholder()
-			expr_type := p.expression()
+			expr_type := p.bool_expression()
 			// Need to clone the string when appending it to an array?
 			if p.pref.autofree && typ == 'array_string' && expr_type == 'string' {
 				p.cgen.set_placeholder(ph_clone, 'string_clone(')
diff --git a/vlib/compiler/fn.v b/vlib/compiler/fn.v
index d65e505001..20cba0b0a5 100644
--- a/vlib/compiler/fn.v
+++ b/vlib/compiler/fn.v
@@ -1094,7 +1094,7 @@ fn (p mut Parser) fn_call_args(f mut Fn, generic_param_types []string) {
 				// _interface_idx = _Speaker_Dog_index })
 				concrete_type_name := typ.replace('*', '_ptr')
 				p.cgen.set_placeholder(ph, '($arg.typ) { ._object = &')
-				p.gen(', ._interface_idx = _${arg.typ}_${concrete_type_name}_index} /* i. arg*/')
+				p.gen(', /*OLD*/ ._interface_idx = _${arg.typ}_${concrete_type_name}_index} /* i. arg*/')
 				p.table.add_gen_type(arg.typ, typ)
 			}
 		}
diff --git a/vlib/freetype/freetype.v b/vlib/freetype/freetype.v
index 4ca931a745..2bf1c42edd 100644
--- a/vlib/freetype/freetype.v
+++ b/vlib/freetype/freetype.v
@@ -11,6 +11,7 @@ import (
 	glm
 	gl
 	filepath
+	time
 )
 
 #flag windows -I @VROOT/thirdparty/freetype/include
@@ -352,3 +353,44 @@ pub fn (ctx mut FreeType) draw_text_def(x, y int, text string) {
 	}
 	ctx.draw_text(x, y, text, cfg)
 }
+
+pub fn (ctx mut FreeType) text_width(s string) int {
+	//t := time.ticks()
+	utext := s.ustring()
+	mut x := f64(0)
+	for i := 0; i < utext.len; i++ {
+		_rune := utext.at(i)
+		mut ch := Character{}
+		mut found := false
+		if _rune.len == 1 {
+			idx := _rune[0]
+			if idx < 0 || idx >= ctx.chars.len {
+				println('BADE RUNE $_rune')
+				continue
+			}
+			found = true
+			ch = ctx.chars[_rune[0]]
+		}
+		else if _rune.len > 1 {
+			// TODO O(1) use map
+			for j := 0; j < ctx.utf_runes.len; j++ {
+				rune_j := ctx.utf_runes[j]
+				if rune_j==_rune {
+					ch = ctx.utf_chars[j]
+					found = true
+					break
+				}
+			}
+		}
+		if !found && _rune.len > 0 && _rune[0] > 32 {
+			ch = ft_load_char(ctx.face, _rune.utf32_code())
+			ctx.utf_runes << _rune
+			ctx.utf_chars << ch
+		}
+		x += ch.advance >> u32(6)
+	}
+	//println('text width "$s" = ${time.ticks() - t} ms')
+	return  int(x) / ctx.scale
+}
+
+
diff --git a/vlib/gg/gg.v b/vlib/gg/gg.v
index c72efdc125..8a719e133f 100644
--- a/vlib/gg/gg.v
+++ b/vlib/gg/gg.v
@@ -372,11 +372,22 @@ pub fn create_image(file string) u32 {
 	img.tex_image_2d()
 	gl.generate_mipmap(C.GL_TEXTURE_2D)
 	img.free()
-	// println('gg end')
+	return texture
+}
+
+pub fn create_image_from_memory(buf byteptr) u32 {
+	texture := gl.gen_texture()
+	img := stbi.load_from_memory(buf)
+	// TODO copy pasta
+	gl.bind_2d_texture(texture)
+	img.tex_image_2d()
+	gl.generate_mipmap(C.GL_TEXTURE_2D)
+	img.free()
 	return texture
 }
 
 pub fn (ctx &GG) draw_line_c(x, y, x2, y2 f32, color gx.Color) {
+	ctx.shader.set_int('has_texture', 0)
 	C.glDeleteBuffers(1, &ctx.vao)
 	C.glDeleteBuffers(1, &ctx.vbo)
 	ctx.shader.use()
@@ -403,6 +414,12 @@ pub fn (c &GG) draw_vertical(x, y, height int) {
 
 // fn (ctx &GG) draw_image(x, y, w, h f32, img stbi.Image) {
 pub fn (ctx &GG) draw_image(x, y, w, h f32, tex_id u32) {
+
+	last_array_buffer := 0
+	last_texture := 0
+	C.glGetIntegerv(C.GL_ARRAY_BUFFER_BINDING, &last_array_buffer)
+	C.glGetIntegerv(C.GL_TEXTURE_BINDING_2D, &last_texture)
+
 	// println('DRAW IMAGE $x $y $w $h $tex_id')
 	ctx.shader.use()
 	// ctx.shader.set_color('color', c)
@@ -422,6 +439,7 @@ pub fn (ctx &GG) draw_image(x, y, w, h f32, tex_id u32) {
 	] !
 	// VAO := gl.gen_vertex_array()
 	// VBO := gl.gen_buffer()
+	C.glEnable(C.GL_TEXTURE_2D)
 	gl.bind_vao(ctx.vao)
 	gl.set_vbo(ctx.vbo, vertices, C.GL_STATIC_DRAW)
 	ebo := gl.gen_buffer()
@@ -435,9 +453,13 @@ pub fn (ctx &GG) draw_image(x, y, w, h f32, tex_id u32) {
 	gl.bind_2d_texture(tex_id)
 	gl.bind_vao(ctx.vao)
 	gl.draw_elements(C.GL_TRIANGLES, 6, C.GL_UNSIGNED_INT, 0)
+	C.glDisable(C.GL_TEXTURE_2D)
+	// restore state
+	C.glBindBuffer(C.GL_ARRAY_BUFFER, last_array_buffer)
+	C.    glBindTexture(C.GL_TEXTURE_2D, last_texture)
 }
 
-pub fn (c &GG) draw_empty_rect(x, y, w, h int, color gx.Color) {
+pub fn (c &GG) draw_empty_rect(x, y, w, h f32, color gx.Color) {
 	c.draw_line_c(x, y, x + w, y, color)
 	c.draw_line_c(x, y, x, y + h, color)
 	c.draw_line_c(x, y + h, x + w, y + h, color)
diff --git a/vlib/gl/1shader.v b/vlib/gl/1shader.v
index 97d5b01712..5c6599f0cd 100644
--- a/vlib/gl/1shader.v
+++ b/vlib/gl/1shader.v
@@ -76,6 +76,23 @@ void main()     {
 //    FragColor = vec4(1.0f, 0.5f, 0.2f, 1.0f);
 //    FragColor = vec4(1.0f, 0.0f, 0.0f, 1.0f);
 if (has_texture) {
+	/*
+	vec3 chromaKeyColor = texture(ourTexture,TexCoord.xy).xyz;
+
+float alpha;
+bool is_cyan = ((chromaKeyColor.x == 0)); // && chromaKeyColor.x <= 1) && (chromaKeyColor.y <= 255) &&
+bool is_pink= ((chromaKeyColor.y == 0));
+//bool is_pink= ((chromaKeyColor.x <= 255) && (chromaKeyColor.y == 0) &&(chromaKeyColor.z <= 255));
+if (is_cyan || is_pink) {
+    alpha = 0.;
+}
+else
+{
+    alpha = 1.0;
+}
+FragColor= vec4(texture(ourTexture,TexCoord.xy).xyz,alpha);
+*/
+
     FragColor = texture(ourTexture, TexCoord);
 
 }  else {
diff --git a/vlib/glfw/glfw.v b/vlib/glfw/glfw.v
index c10d09d99e..42e226d9bc 100644
--- a/vlib/glfw/glfw.v
+++ b/vlib/glfw/glfw.v
@@ -220,6 +220,13 @@ pub fn (w &Window) set_clipboard_text(s string) {
 	C.glfwSetClipboardString(w.data, s.str)
 }
 
+pub fn get_cursor_pos(glfw_window voidptr) (f64, f64) {
+	x := f64(0)
+	y := f64(0)
+	C.glfwGetCursorPos(glfw_window, &x, &y)
+	return x,y
+}
+
 pub fn (w &Window) get_cursor_pos() Pos {
 	x := f64(0)
 	y := f64(0)
@@ -230,6 +237,21 @@ pub fn (w &Window) get_cursor_pos() Pos {
 	}
 }
 
+enum Cursor {
+	arrow
+	ibeam
+	hand
+}
+
+pub fn set_cursor(c Cursor) {
+	C.glfwSetCursor(0, C.GLFW_IBEAM_CURSOR)
+}
+
+pub fn (w &Window) set_cursor(c Cursor) {
+	C.glfwSetCursor(w.data, C.GLFW_IBEAM_CURSOR)
+
+}
+
 pub fn (w &Window) user_ptr() voidptr {
 	return C.glfwGetWindowUserPointer(w.data)
 }
diff --git a/vlib/os/os.v b/vlib/os/os.v
index 1418602eb2..755c29a1c7 100644
--- a/vlib/os/os.v
+++ b/vlib/os/os.v
@@ -75,21 +75,19 @@ pub fn (f File) is_opened() bool {
 	return f.opened
 }
 
-/*
 // read_bytes reads an amount of bytes from the beginning of the file
-pub fn (f mut File) read_bytes(size int) []byte {
+pub fn (f &File) read_bytes(size int) []byte {
 	return f.read_bytes_at(size, 0)
 }
 
 // read_bytes_at reads an amount of bytes at the given position in the file
-pub fn (f mut File) read_bytes_at(size, pos int) []byte {
+pub fn (f &File) read_bytes_at(size, pos int) []byte {
 	mut arr := [`0`].repeat(size)
 	C.fseek(f.cfile, pos, C.SEEK_SET)
 	nreadbytes := C.fread(arr.data, 1, size, f.cfile)
 	C.fseek(f.cfile, 0, C.SEEK_SET)
 	return arr[0..nreadbytes]
 }
-*/
 
 
 pub fn read_bytes(path string) ?[]byte {
diff --git a/vlib/stbi/stbi.v b/vlib/stbi/stbi.v
index 0ecddde5d8..6f045ad10b 100644
--- a/vlib/stbi/stbi.v
+++ b/vlib/stbi/stbi.v
@@ -22,6 +22,7 @@ mut:
 }
 
 fn C.stbi_load() voidptr
+fn C.stbi_load_from_memory() voidptr
 fn C.stbi_image_free()
 fn C.stbi_set_flip_vertically_on_load()
 
@@ -41,6 +42,22 @@ pub fn load(path string) Image {
 	return res
 }
 
+//pub fn load_from_memory(buf []byte) Image {
+pub fn load_from_memory(buf byteptr) Image {
+	mut res := Image {
+		ok: true
+		data: 0
+	}
+	flag := C.STBI_rgb_alpha
+	res.data = C.stbi_load_from_memory(buf, 3812, &res.width, &res.height,	&res.nr_channels, flag)
+	if isnil(res.data) {
+		println('stbi image failed to load from memory')
+		exit(1)
+	}
+	return res
+}
+
+
 pub fn (img Image) free() {
 	C.stbi_image_free(img.data)
 }
diff --git a/vlib/v/table/table.v b/vlib/v/table/table.v
index 6a9a366918..e5e7ff8c20 100644
--- a/vlib/v/table/table.v
+++ b/vlib/v/table/table.v
@@ -245,8 +245,8 @@ pub fn (t mut Table) register_type(typ types.Type, name string, idx int) {
 	}
 	t.type_idxs[name] = idx
 	t.types << typ
-	efn := []Fn
-	t.methods << efn // TODO [] breaks V
+	e := []Fn
+	t.methods << e // TODO [] breaks V
 }
 
 pub fn (t mut Table) register_struct(typ types.Struct) int {