Implemented bridge opacity from #1006

core/assets/bundles/bundle.properties

@@ -667,6 +667,7 @@ setting.savecreate.name = Auto-Create Saves
 setting.publichost.name = Public Game Visibility
 setting.chatopacity.name = Chat Opacity
 setting.lasersopacity.name = Power Laser Opacity
+setting.bridgeopacity.name = Bridge Opacity
 setting.playerchat.name = Display Player Bubble Chat
 public.confirm = Do you want to make your game public?\n[accent]Anyone will be able to join your games.\n[lightgray]This can be changed later in Settings->Game->Public Game Visibility.
 public.beta = Note that beta versions of the game cannot make public lobbies.
@@ -1212,7 +1213,7 @@ block.core-nucleus.description = The third and final iteration of the core capsu
 block.vault.description = Stores a large amount of items of each type. An unloader block can be used to retrieve items from the vault.
 block.container.description = Stores a small amount of items of each type. An unloader block can be used to retrieve items from the container.
 block.unloader.description = Unloads items from any nearby non-transportation block. The type of item to be unloaded can be changed by tapping.
-block.launch-pad.description = Launches batches of items without any need for a core launch.
+block.launch-pad.description = Launches batfches of items without any need for a core launch.
 block.launch-pad-large.description = An improved version of the launch pad. Stores more items. Launches more frequently.
 block.duo.description = A small, cheap turret. Useful against ground units.
 block.scatter.description = An essential anti-air turret. Sprays clumps of lead or scrap flak at enemy units.

core/src/mindustry/ui/dialogs/SettingsMenuDialog.java

@@ -268,6 +268,7 @@ public class SettingsMenuDialog extends SettingsDialog{
             }
             return s + "%";
         });
+        graphics.sliderPref("bridgeopacity", 75, 0, 100, 5, s -> s + "%");
 
         if(!mobile){
             graphics.checkPref("vsync", true, b -> Core.graphics.setVSync(b));

core/src/mindustry/world/blocks/distribution/ExtendingItemBridge.java

@@ -1,9 +1,10 @@
 package mindustry.world.blocks.distribution;
 
+import arc.*;
 import arc.graphics.g2d.*;
-import arc.math.Mathf;
+import arc.math.*;
-import arc.math.geom.Geometry;
+import arc.math.geom.*;
-import mindustry.world.Tile;
+import mindustry.world.*;
 
 import static mindustry.Vars.*;
 
@@ -31,6 +32,10 @@ public class ExtendingItemBridge extends ItemBridge{
         ex *= uptime;
         ey *= uptime;
 
+        float opacity = Core.settings.getInt("bridgeopacity") / 100f;
+        if(Mathf.zero(opacity)) return;
+        Draw.alpha(opacity);
+
         Lines.stroke(8f);
         Lines.line(bridgeRegion,
         tile.worldx() + Geometry.d4[i].x * tilesize / 2f,
@@ -50,7 +55,7 @@ public class ExtendingItemBridge extends ItemBridge{
         Draw.color();
 
         for(int a = 0; a < arrows; a++){
-            Draw.alpha(Mathf.absin(a / (float)arrows - entity.time / 100f, 0.1f, 1f) * uptime);
+            Draw.alpha(Mathf.absin(a / (float)arrows - entity.time / 100f, 0.1f, 1f) * uptime * opacity);
             Draw.rect(arrowRegion,
             tile.worldx() + Geometry.d4[i].x * (tilesize / 2f + a * 6f + 2) * uptime,
             tile.worldy() + Geometry.d4[i].y * (tilesize / 2f + a * 6f + 2) * uptime, i * 90f);

core/src/mindustry/world/blocks/distribution/ItemBridge.java

@@ -219,10 +219,13 @@ public class ItemBridge extends Block{
         Tile other = world.tile(entity.link);
         if(!linkValid(tile, other)) return;
 
+        float opacity = Core.settings.getInt("bridgeopacity") / 100f;
+        if(Mathf.zero(opacity)) return;
+
         int i = tile.absoluteRelativeTo(other.x, other.y);
 
         Draw.color(Color.white, Color.black, Mathf.absin(Time.time(), 6f, 0.07f));
-        Draw.alpha(Math.max(entity.uptime, 0.25f));
+        Draw.alpha(Math.max(entity.uptime, 0.25f) * opacity);
 
         Draw.rect(endRegion, tile.drawx(), tile.drawy(), i * 90 + 90);
         Draw.rect(endRegion, other.drawx(), other.drawy(), i * 90 + 270);
@@ -242,7 +245,7 @@ public class ItemBridge extends Block{
         Draw.color();
 
         for(int a = 0; a < arrows; a++){
-            Draw.alpha(Mathf.absin(a / (float)arrows - entity.time / 100f, 0.1f, 1f) * entity.uptime);
+            Draw.alpha(Mathf.absin(a / (float)arrows - entity.time / 100f, 0.1f, 1f) * entity.uptime * opacity);
             Draw.rect(arrowRegion,
             tile.worldx() + Geometry.d4[i].x * (tilesize / 2f + a * 4f + time % 4f),
             tile.worldy() + Geometry.d4[i].y * (tilesize / 2f + a * 4f + time % 4f), i * 90f);