diff --git a/assets/maps/map.zig b/assets/maps/map.zig
index ba028a2..32b8f7d 100644
--- a/assets/maps/map.zig
+++ b/assets/maps/map.zig
@@ -1,11 +1,11 @@
 const std = @import("std");
 const Vec2 = std.meta.Vector(2,i32);
 const Wire = struct { p1: Vec2, p2: Vec2, a1: bool, a2: bool };
-pub const solid_size: Vec2 = Vec2{ 60, 60 };
-pub const solid: [3600]u8 = .{ 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 255, 255, 255, 255, 255, 255, 255, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 53, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 49, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 35, 51, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-pub const conduit_size: Vec2 = Vec2{ 60, 60 };
-pub const conduit: [3600]u8 = .{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 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-pub const spawn: Vec2 = Vec2{ 1, 58 };
-pub const wire: [0]Wire = [_]Wire{};
-pub const doors: [0]Vec2 = [_]Vec2{};
-pub const sources: [1]Vec2 = [_]Vec2{Vec2{ 0, 41 },};
+pub const solid_size: Vec2 = Vec2{ 20, 20 };
+pub const solid: [400]u8 = .{ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 1, 1, 1, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 36, 19, 52, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 36, 1, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 54, 36, 1, 39, 0, 50, 19, 19, 19, 22, 22, 22, 19, 19, 19, 19, 52, 0, 0, 0, 0, 37, 1, 39, 0, 0, 0, 0, 0, 37, 1, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 22, 52, 0, 0, 0, 37, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 0, 37, 54, 19, 52, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 39, 0, 0, 0, 50, 67, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 36, 52, 0, 0, 0, 20, 0, 0, 17, 19, 19, 19, 19, 19, 19, 19, 19, 36, 1, 1, 39, 0, 0, 0, 0, 20, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 50, 67, 0, 0, 51, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 1, 20, 0, 0, 35, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 54, 66, 52, 0, 0, 1, 51, 0, 50, 19, 19, 19, 19, 19, 19, 19, 19, 19, 66, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 35, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 };
+pub const conduit_size: Vec2 = Vec2{ 20, 20 };
+pub const conduit: [400]u8 = .{ 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 129, 153, 0, 0, 0, 0, 0, 0, 154, 153, 0, 0, 0, 0, 0, 0, 154, 130, 0, 0, 135, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 131, 146, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 129, 153, 0, 0, 0, 0, 0, 0, 154, 179, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 163, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 132, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 163, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
+pub const spawn: Vec2 = Vec2{ 0, 17 };
+pub const wire: [3]Wire = [_]Wire{.{.a1 = true, .a2 = true,.p1 = Vec2{ 20, 20 },.p2 = Vec2{ 76, 20 },}, .{.a1 = true, .a2 = false,.p1 = Vec2{ 84, 20 },.p2 = Vec2{ 140, 20 },}, .{.a1 = false, .a2 = false,.p1 = Vec2{ 84, 93 },.p2 = Vec2{ 140, 93 },}, };
+pub const doors: [2]Vec2 = [_]Vec2{Vec2{ 18, 17 },Vec2{ 9, 15 },};
+pub const sources: [1]Vec2 = [_]Vec2{Vec2{ 0, 4 },};
diff --git a/assets/maps/test.json b/assets/maps/test.json
index cf84833..752ca00 100644
--- a/assets/maps/test.json
+++ b/assets/maps/test.json
@@ -3,7 +3,7 @@
  "infinite":false,
  "layers":[
         {
-         "data":[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 1, 1, 1, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 36, 19, 52, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 21, 36, 1, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 50, 54, 36, 1, 39, 1, 50, 19, 19, 19, 22, 22, 22, 19, 19, 19, 19, 52, 1, 1, 1, 1, 37, 1, 39, 1, 1, 1, 1, 1, 37, 1, 55, 1, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 22, 52, 1, 1, 1, 37, 39, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 39, 1, 1, 1, 1, 37, 54, 19, 52, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 39, 1, 1, 1, 50, 67, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 39, 1, 1, 1, 1, 20, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 36, 52, 1, 1, 1, 20, 1, 1, 17, 19, 19, 19, 19, 19, 19, 19, 19, 36, 1, 1, 39, 1, 1, 1, 1, 20, 1, 1, 20, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 39, 1, 1, 1, 50, 67, 1, 1, 51, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 39, 1, 1, 1, 1, 20, 1, 1, 35, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 54, 66, 52, 1, 1, 1, 51, 1, 50, 19, 19, 19, 19, 19, 19, 19, 19, 19, 66, 54, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 35, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
+         "data":[1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 54, 1, 1, 1, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 36, 19, 52, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 21, 36, 1, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 50, 54, 36, 1, 39, 0, 50, 19, 19, 19, 22, 22, 22, 19, 19, 19, 19, 52, 0, 0, 0, 0, 37, 1, 39, 0, 0, 0, 0, 0, 37, 1, 55, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 22, 52, 0, 0, 0, 37, 39, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 0, 37, 54, 19, 52, 1, 1, 1, 1, 1, 1, 1, 1, 37, 1, 1, 39, 0, 0, 0, 50, 67, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 36, 52, 0, 0, 0, 20, 0, 0, 17, 19, 19, 19, 19, 19, 19, 19, 19, 36, 1, 1, 39, 0, 0, 0, 0, 20, 0, 0, 20, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 50, 67, 0, 0, 51, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 1, 39, 0, 0, 0, 1, 20, 0, 0, 35, 0, 0, 0, 0, 0, 0, 0, 0, 37, 1, 54, 66, 52, 0, 0, 1, 51, 0, 50, 19, 19, 19, 19, 19, 19, 19, 19, 19, 66, 54, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 35, 1, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 22, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1],
          "height":20,
          "id":1,
          "name":"solid",
@@ -143,6 +143,18 @@
                  "width":0,
                  "x":76,
                  "y":124
+                }, 
+                {
+                 "height":0,
+                 "id":12,
+                 "name":"",
+                 "point":true,
+                 "rotation":0,
+                 "type":"spawn",
+                 "visible":true,
+                 "width":0,
+                 "x":4,
+                 "y":140
                 }],
          "opacity":1,
          "type":"objectgroup",
@@ -151,7 +163,7 @@
          "y":0
         }],
  "nextlayerid":5,
- "nextobjectid":12,
+ "nextobjectid":13,
  "orientation":"orthogonal",
  "renderorder":"right-down",
  "tiledversion":"1.7.2",
diff --git a/assets/maps/test.tmx b/assets/maps/test.tmx
index 15f1e3b..3c060fb 100644
--- a/assets/maps/test.tmx
+++ b/assets/maps/test.tmx
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<map version="1.5" tiledversion="1.7.2" orientation="orthogonal" renderorder="right-down" width="20" height="20" tilewidth="8" tileheight="8" infinite="0" nextlayerid="5" nextobjectid="12">
+<map version="1.5" tiledversion="1.7.2" orientation="orthogonal" renderorder="right-down" width="20" height="20" tilewidth="8" tileheight="8" infinite="0" nextlayerid="5" nextobjectid="13">
  <editorsettings>
   <export target="test.json" format="json"/>
  </editorsettings>
@@ -8,22 +8,22 @@
   <data encoding="csv">
 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,
 1,1,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,54,1,1,
-1,55,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,37,1,
-39,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,37,1,
-36,19,52,1,1,1,1,1,1,1,1,1,1,1,1,1,1,21,36,1,
-39,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,50,54,36,1,
-39,1,50,19,19,19,22,22,22,19,19,19,19,52,1,1,1,1,37,1,
-39,1,1,1,1,1,37,1,55,1,1,1,1,1,1,1,1,1,37,1,
-1,22,52,1,1,1,37,39,1,1,1,1,1,1,1,1,1,1,37,1,
-1,39,1,1,1,1,37,54,19,52,1,1,1,1,1,1,1,1,37,1,
-1,39,1,1,1,50,67,1,1,1,1,1,1,1,1,1,1,1,37,1,
-1,39,1,1,1,1,20,1,1,1,1,1,1,1,1,1,1,1,37,1,
-1,36,52,1,1,1,20,1,1,17,19,19,19,19,19,19,19,19,36,1,
-1,39,1,1,1,1,20,1,1,20,1,1,1,1,1,1,1,1,37,1,
-1,39,1,1,1,50,67,1,1,51,1,1,1,1,1,1,1,1,37,1,
-1,39,1,1,1,1,20,1,1,35,1,1,1,1,1,1,1,1,37,1,
-54,66,52,1,1,1,51,1,50,19,19,19,19,19,19,19,19,19,66,54,
-1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,35,1,
+1,55,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,37,1,
+39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,37,1,
+36,19,52,0,0,0,0,0,0,0,0,0,0,0,0,0,0,21,36,1,
+39,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,50,54,36,1,
+39,0,50,19,19,19,22,22,22,19,19,19,19,52,0,0,0,0,37,1,
+39,0,0,0,0,0,37,1,55,0,0,0,0,0,0,0,0,0,37,1,
+1,22,52,0,0,0,37,39,0,0,0,0,0,0,0,0,0,0,37,1,
+1,39,0,0,0,0,37,54,19,52,1,1,1,1,1,1,1,1,37,1,
+1,39,0,0,0,50,67,0,0,0,0,0,0,0,0,0,0,0,37,1,
+1,39,0,0,0,0,20,0,0,0,0,0,0,0,0,0,0,0,37,1,
+1,36,52,0,0,0,20,0,0,17,19,19,19,19,19,19,19,19,36,1,
+1,39,0,0,0,0,20,0,0,20,0,0,0,0,0,0,0,0,37,1,
+1,39,0,0,0,50,67,0,0,51,0,0,0,0,0,0,0,0,37,1,
+1,39,0,0,0,1,20,0,0,35,0,0,0,0,0,0,0,0,37,1,
+54,66,52,0,0,1,51,0,50,19,19,19,19,19,19,19,19,19,66,54,
+0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,35,1,
 22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,22,
 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1
 </data>
@@ -78,5 +78,8 @@
   <object id="11" type="door" x="76" y="124">
    <point/>
   </object>
+  <object id="12" type="spawn" x="4" y="140">
+   <point/>
+  </object>
  </objectgroup>
 </map>
diff --git a/build-assets.sh b/build-assets.sh
index 6909661..9c3f494 100755
--- a/build-assets.sh
+++ b/build-assets.sh
@@ -2,4 +2,4 @@
 
 w4 png2src --template assets/assets-template --zig assets/tiles.png -o assets/tiles.zig
 w4 png2src --template assets/assets-template --zig assets/sprites.png -o assets/sprites.zig
-zig run map2src.zig -- assets/maps/map.zig assets/maps/map.json
+zig run map2src.zig -- assets/maps/map.zig assets/maps/test.json
diff --git a/src/circuit.zig b/src/circuit.zig
index d46f2ed..f6c6bc8 100644
--- a/src/circuit.zig
+++ b/src/circuit.zig
@@ -177,7 +177,7 @@ pub fn bridge(this: *@This(), cells: [2]Cell) void {
     }
 }
 
-pub fn enabled(this: @This(), cell: Cell) bool {
+pub fn isEnabled(this: @This(), cell: Cell) bool {
     if (this.indexOf(cell)) |c| {
         return this.cells[c].enabled;
     }
@@ -223,6 +223,7 @@ pub fn fill(this: *@This(), rootRaw: Cell) void {
             if (!conductor) continue;
             const s = @intToEnum(Side, i);
             const delta = dir(s);
+            // TODO: check that cell can recieve from this side
             q.insert(cell + delta);
         }
         if (is_plug(tile)) {
diff --git a/src/main.zig b/src/main.zig
index bfa6961..765350d 100644
--- a/src/main.zig
+++ b/src/main.zig
@@ -109,7 +109,7 @@ export fn start() void {
     w4.trace("{}, {}, {}", .{ assets.spawn, mapPos, assets.spawn - mapPos });
 
     _ = world.create(.{
-        .pos = Pos.init(util.vec2ToVec2f((assets.spawn - mapPos) * Map.tile_size) + Vec2f{ 4, 4 }),
+        .pos = Pos.init(util.vec2ToVec2f((assets.spawn - mapPos) * Map.tile_size) + Vec2f{ 4, 8 }),
         .control = .{ .controller = .player, .state = .stand },
         .sprite = .{ .offset = .{ -4, -8 }, .size = .{ 8, 8 }, .index = 0, .flags = .{ .bpp = .b1 } },
         .physics = .{ .friction = Vec2f{ 0.15, 0.1 }, .gravity = Vec2f{ 0, 0.25 } },
@@ -196,13 +196,16 @@ export fn update() void {
         var size = Vec2{ 0, 0 };
         switch (stage) {
             0 => size = Vec2{ 6, 6 },
-            // 1 => size = Vec2{ 5, 5 },
             else => size = Vec2{ 8, 8 },
         }
 
-        w4.DRAW_COLORS.* = 0x0020;
+        if (circuit.isEnabled(util.vec2cell(pos))) {
+            w4.tone(.{ .start = 60, .end = 1 }, .{ .release = 30, .sustain = 0 }, 10, .{ .channel = .triangle });
+            w4.DRAW_COLORS.* = 0x0020;
+        } else {
+            w4.DRAW_COLORS.* = 0x0030;
+        }
         var half = Vec2{ @divTrunc(size[0], 2), @divTrunc(size[1], 2) };
-        // w4.trace("{}", .{half});
         switch (details.t) {
             .wire => w4.oval(pos - half, size),
             .plug => w4.rect(pos - half, size),
diff --git a/src/map.zig b/src/map.zig
index c94a41b..d8e7ba5 100644
--- a/src/map.zig
+++ b/src/map.zig
@@ -107,7 +107,7 @@ pub fn collide(this: @This(), rect: util.AABB) std.BoundedArray(util.AABB, 9) {
 
 pub fn isSolid(this: @This(), cell: Cell) bool {
     if (this.getTile(cell[0], cell[1])) |tile| {
-        return tile != 0;
+        return tile != 0 and tile != 1;
     }
     return true;
 }
diff --git a/src/util.zig b/src/util.zig
index e3b5a4b..74fb573 100644
--- a/src/util.zig
+++ b/src/util.zig
@@ -29,6 +29,10 @@ pub fn world2cell(vec: Vec2f) Vec2 {
     return vec2fToVec2(vec / @splat(2, @as(f32, 8)));
 }
 
+pub fn vec2cell(vec: Vec2) Cell {
+    return @divTrunc(vec, @splat(2, @as(i32, 8)));
+}
+
 pub fn vec2ToVec2f(vec2: Vec2) Vec2f {
     return Vec2f{ @intToFloat(f32, vec2[0]), @intToFloat(f32, vec2[1]) };
 }