From 39bd058acf5f2b9b039813fd574bdcb885907dae Mon Sep 17 00:00:00 2001
From: Alexander Medvednikov <alexander@medvednikov.com>
Date: Mon, 1 Jun 2020 13:04:46 +0200
Subject: [PATCH] examples: tetris: remove GLFW dependency

---
 examples/tetris/README.md | 15 ---------------
 examples/tetris/tetris.v  |  5 ++---
 2 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/examples/tetris/README.md b/examples/tetris/README.md
index c192b3d400..dc728bc1e0 100644
--- a/examples/tetris/README.md
+++ b/examples/tetris/README.md
@@ -1,17 +1,2 @@
 <img src='https://raw.githubusercontent.com/vlang/v/master/examples/tetris/screenshot.png' width=300>
 
-Tetris has a temporary dependency on GLFW. 
-
-FreeType is needed to display the score and some text. A smaller stb library is going to be used instead.
-
-## macOS
-`brew install glfw freetype` 
- 
-## Ubuntu 
-`sudo apt install libglfw3 libglfw3-dev libfreetype6-dev libssl-dev`
-
-## Arch (and Manjaro)
-`sudo pacman -S glfw-x11 freetype2` 
-
-## Windows 
-Copy `thirdparty/glfw/glfw3.dll` & `thirdparty/freetype/win64/freetype.dll` to this directory. 
diff --git a/examples/tetris/tetris.v b/examples/tetris/tetris.v
index bce61b6a2a..40d5f08e52 100644
--- a/examples/tetris/tetris.v
+++ b/examples/tetris/tetris.v
@@ -8,7 +8,6 @@ import rand
 import time
 import gx
 import gg2 as gg
-import glfw
 import sokol
 import sokol.sapp
 import math
@@ -236,7 +235,7 @@ fn (mut g Game) run() {
 			g.move_tetro()
 			g.delete_completed_lines()
 		}
-		glfw.post_empty_event() // force window redraw
+		//glfw.post_empty_event() // force window redraw
 		time.sleep_ms(timer_period)
 	}
 }
@@ -414,7 +413,7 @@ fn on_event(e &sapp.Event, game mut Game) {
 	}
 }
 
-fn (game mut Game) key_down(key sapp.KeyCode) {
+fn (mut game Game) key_down(key sapp.KeyCode) {
 	// global keys
 	match key {
 		.escape {