filled background

~/V/example_window/draw.v

@@ -0,0 +1,42 @@
+import gg
+import gx
+
+fn (game &Game) draw() {
+	game.gg.begin()
+
+	// draw filled texture
+	game.draw_bg_texture()
+
+	// draw ui
+	game.draw_text(gg.window_size().width - 10, 0, 'Lives: ${game.player.lives}', 36,
+		gx.white, 'right', 'top', true)
+
+	// draw image
+	game.gg.draw_image(0, game.gg.window_size().height - game.player.image.height, game.player.image.width,
+		game.player.image.height, game.player.image)
+
+	game.gg.end()
+}
+
+fn (game &Game) draw_bg_texture() {
+	game.gg.draw_image(game.bg_texture.pos_x - game.bg_texture.image.width, game.bg_texture.pos_y,
+		game.bg_texture.image.width, game.bg_texture.image.height, game.bg_texture.image)
+
+	for x in 0 .. gg.window_size().width / game.bg_texture.image.width + 3 {
+		game.gg.draw_image(x * game.bg_texture.image.width + game.bg_texture.pos_x, game.bg_texture.pos_y - game.bg_texture.image.height,
+			game.bg_texture.image.width, game.bg_texture.image.height, game.bg_texture.image)
+
+		game.gg.draw_image(game.bg_texture.pos_x - game.bg_texture.image.width, game.bg_texture.pos_y - game.bg_texture.image.height,
+			game.bg_texture.image.width, game.bg_texture.image.height, game.bg_texture.image)
+
+		for y in 0 .. gg.window_size().height / game.bg_texture.image.height + 3 {
+			game.gg.draw_image(x * game.bg_texture.image.width + game.bg_texture.pos_x,
+				y * game.bg_texture.image.height + game.bg_texture.pos_y, game.bg_texture.image.width,
+				game.bg_texture.image.height, game.bg_texture.image)
+
+			game.gg.draw_image(game.bg_texture.pos_x - game.bg_texture.image.width,
+				y * game.bg_texture.image.height + game.bg_texture.pos_y, game.bg_texture.image.width,
+				game.bg_texture.image.height, game.bg_texture.image)
+		}
+	}
+}

~/V/example_window/game.v

@@ -1,5 +1,3 @@
-module main
-
 import os
 import gg
 import gx
@@ -12,8 +10,16 @@ const (
 
 struct Game {
 mut:
-	gg     &gg.Context = unsafe { nil }
-	player Player
+	gg         &gg.Context = unsafe { nil }
+	player     Player
+	bg_texture BgTexture
+}
+
+struct BgTexture {
+mut:
+	image gg.Image
+	pos_x f32
+	pos_y f32
 }
 
 struct Player {
@@ -25,19 +31,8 @@ mut:
 }
 
 fn frame(mut game Game) {
-	game.gg.begin()
-
-	game.gg.draw_rect_filled(game.player.pos_x, game.player.pos_y, 50, 50, gx.hex(0x5C7A56FF))
-
-	// draw ui
-	game.draw_text(gg.window_size().width - 10, 0, 'Lives: ${game.player.lives}', 36,
-		gx.white, 'right', 'top', true)
-
-	// draw image
-	game.gg.draw_image(0, game.gg.window_size().height - game.player.image.height, game.player.image.width,
-		game.player.image.height, game.player.image)
-
-	game.gg.end()
+	game.update()
+	game.draw()
 }
 
 fn main() {
@@ -65,6 +60,13 @@ fn main() {
 		lives: 3
 	}
 
+	game.bg_texture = &BgTexture{
+		pos_x: 0
+		pos_y: 0
+	}
+
+	game.bg_texture.image = game.gg.create_image(os.resource_abs_path(os.join_path('..',
+		'..', '.assets', 'fondo para itchio.png'))) or { panic(err) }
 	game.player.image = game.gg.create_image(os.resource_abs_path(os.join_path('..', '..',
 		'.assets', 'v-logo.png'))) or { panic(err) }
 

~/V/example_window/text.v

@@ -1,5 +1,3 @@
-module main
-
 import gx
 
 fn (game &Game) text_format(color gx.Color, size int, h_align gx.HorizontalAlign, v_align gx.VerticalAlign) gx.TextCfg {

~/V/example_window/update.v

@@ -0,0 +1,15 @@
+// import gg
+
+fn (mut game Game) update() {
+	if game.bg_texture.pos_x >= game.bg_texture.image.width {
+		game.bg_texture.pos_x = 0
+	} else {
+		game.bg_texture.pos_x += .5
+	}
+
+	if game.bg_texture.pos_y >= game.bg_texture.image.height {
+		game.bg_texture.pos_y = 0
+	} else {
+		game.bg_texture.pos_y += .5
+	}
+}