From a4caaa55f003b58254527b70b3ebc4eaafdc4284 Mon Sep 17 00:00:00 2001
From: Kevin Hamacher <kevin.hamacher@rub.de>
Date: Thu, 26 May 2016 20:56:07 +0200
Subject: [PATCH] Remove dead code

---
 src/display.rs | 22 ++--------------------
 1 file changed, 2 insertions(+), 20 deletions(-)

diff --git a/src/display.rs b/src/display.rs
index f77f7a5..e3cad99 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -57,11 +57,6 @@ pub struct Display {
     current_mode: DisplayMode,
     // TODO
 
-
-    // For creating a window:
-//    sdl_context: sdl2::Sdl,
-//    video_context: sdl2::VideoSubsystem,
-//    window: sdl2::video::Window,
     renderer: sdl2::render::Renderer<'static>,
 }
 
@@ -87,9 +82,6 @@ impl Display {
             current_ticks: 0,
             current_mode: DisplayMode::default(),
             vram: vec![0; VRAM_SIZE].into_boxed_slice(),
-//            sdl_context: sdl_ctx,
-//            video_context: video_ctx,
-//            window: wnd,
             renderer: renderer
         }
     }
@@ -201,16 +193,10 @@ impl Display {
         if self.control & CTRL_BG_DISPLAY > 0 {
 
             // Draw borders first.
+            /*
             for t_x in 0 .. 160/8 {
                 self.renderer.set_draw_color(sdl2::pixels::Color::RGB(0xFF, 10, 0xFF));
 
-                // Awesome effects:
-                /*
-                let RX: i32 = (t_x as i32)*8 + map_offset_x as i32;
-                let RY: i32 = (render_y as i32) & 0xFFFFFFF8 + map_offset_y as i32;
-                let TS: u32 = 8u32 * (SCALE as u32);
-                */
-
                 let RX: i32 = (t_x as i32)*8 + map_offset_x as i32;
                 let RY: i32 = ((render_y as u32) & 0xFFFFFFF8) as i32 - map_offset_y as i32;
                 let TS: u32 = 8u32 * (SCALE as u32);
@@ -218,6 +204,7 @@ impl Display {
                     sdl2::rect::Rect::new(RX * SCALE as i32, RY * SCALE as i32, TS, TS)
                 );
             }
+            */
             // Render pixels (20 tiles)
             for render_x in 0 .. 160 {
                 // Absolute render coordinates
@@ -234,11 +221,6 @@ impl Display {
 
                 // Obtain tile ID in this area
                 let mut tile_id = self.vram[vram_offset];
-                // println!("vram offset: {:04X}", vram_offset);
-                if tile_id != 0 {
-                    // println!("Drawing tile {:02X}", tile_id);
-                    // print!("{:02X} ", tile_id);
-                }
 
                 // Obtain tile information
                 let tile_base_addr: usize;