From 4468c839ec242a533114071e8f47aa6e36deb501 Mon Sep 17 00:00:00 2001
From: Sergey Lapin <slapinid@gmail.com>
Date: Sun, 8 Sep 2024 15:01:25 +0300
Subject: [PATCH] Implemented metadata editor. closes #19

---
 godot/astream/road_lines.json            | 1371 +++++++++-------------
 godot/config/stream.conf                 |   10 +
 godot/main/editor.tscn                   |   62 +-
 src/modules/stream/road_lines_editor.cpp |  125 +-
 src/modules/stream/road_lines_editor.h   |    2 +
 src/modules/stream/road_processing.cpp   |    2 +-
 src/modules/stream/stream.cpp            |   19 +
 src/modules/stream/stream.h              |    2 +
 8 files changed, 743 insertions(+), 850 deletions(-)

diff --git a/godot/astream/road_lines.json b/godot/astream/road_lines.json
index f81f90d..c83904c 100644
--- a/godot/astream/road_lines.json
+++ b/godot/astream/road_lines.json
@@ -1,15 +1,84 @@
 {
-	"buildings20_buildings": {
+	"se_road1_road": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -680, 0.0198059, -100 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -785, 8.31412, -95 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -755, 0.107819, -200 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -490, 0.0527039, -205 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -495, 0.0210266, -100 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -630, 0.0289917, -100 )"
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -160, 0.0210266, -690 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -180, 0.0252991, -240 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -60, 0.0121765, -240 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 385, 0.0581665, -235 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 500, -0.00311279, -315 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 715, -0.00311279, -320 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 620, 0.0576782, -30 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 475, 0.112579, -30 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 485, 0.108673, -90 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 450, 0.0582886, -130 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 235, 0.0327759, -130 )"
 		],
-		"indices": [
+		"metadata": {
 
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"road8_road": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -440, 0.0289001, -455 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -445, 0.0576782, -240 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -460, 0.0210266, -60 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"buildings2_buildings": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 185, 0.0558167, -100 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 190, 0.0210266, -170 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 480, 0.0498047, -170 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 530, 0.0484009, -105 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 515, 0.108459, -60 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 585, 0.0576782, -60 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 655, -0.00164795, -280 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 525, 0.000213623, -275 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 435, 0.115662, -225 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"valley2_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 810, -0.00311279, -465 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 820, 0.0282593, -555 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 8
+	},
+	"buildings11_buildings": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -60, 0.0433655, -520 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -140, 0.0226135, -520 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -120, 0.0281372, -705 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 120, 0.0210266, -710 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 100, 0.0329285, -525 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 40, 0.0740356, -525 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"valley11_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -340, 0.0210266, -680 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -505, 0.0210266, -685 )"
 		],
 		"metadata": {
 
@@ -25,9 +94,6 @@
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1075, 0.0210266, -105 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -870, 0.0210266, -105 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -865, 0.028595, -125 )"
-		],
-		"indices": [
-
 		],
 		"metadata": {
 
@@ -35,13 +101,14 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"valley11_valley": {
+	"buildings20_buildings": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -340, 0.0210266, -680 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -505, 0.0210266, -685 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -680, 0.0198059, -100 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -785, 8.31412, -95 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -755, 0.107819, -200 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -490, 0.0527039, -205 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -495, 0.0210266, -100 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -630, 0.0289917, -100 )"
 		],
 		"metadata": {
 
@@ -49,226 +116,6 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"buildings11_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -60, 0.0433655, -520 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -140, 0.0226135, -520 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -120, 0.0281372, -705 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 120, 0.0210266, -710 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 100, 0.0329285, -525 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 40, 0.0740356, -525 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 1
-	},
-	"valley2_valley": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 810, -0.00311279, -465 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 820, 0.0282593, -555 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 8
-	},
-	"buildings2_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 185, 0.0558167, -100 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 190, 0.0210266, -170 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 480, 0.0498047, -170 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 530, 0.0484009, -105 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 515, 0.108459, -60 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 585, 0.0576782, -60 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 655, -0.00164795, -280 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 525, 0.000213623, -275 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 435, 0.115662, -225 )"
-		],
-		"indices": [
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-		],
-		"metadata": {
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-		},
-		"lanes": -1,
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-	},
-	"road8_road": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -440, 0.0289001, -455 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -445, 0.0576782, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -460, 0.0210266, -60 )"
-		],
-		"indices": [
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-			57,
-			91
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
-	},
-	"se_road1_road": {
-		"points": [
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-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -60, 0.0121765, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 385, 0.0581665, -235 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 500, -0.00311279, -315 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 715, -0.00311279, -320 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 620, 0.0576782, -30 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 475, 0.112579, -30 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 485, 0.108673, -90 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 450, 0.0582886, -130 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 235, 0.0327759, -130 )"
-		],
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-		"metadata": {
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-	},
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-		],
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-		"metadata": {
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-	},
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-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1180, 0.044342, -625 )"
-		],
-		"indices": [
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-		],
-		"metadata": {
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-		"lanes": -1,
-		"pattern": 5
-	},
-	"buildings3_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 930, 0.00454712, -425 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 745, -0.00311279, -425 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 1
-	},
-	"road10_road": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 130, 0.065918, -495 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 135, 0.0513, -535 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 150, 0.0336304, -670 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 160, 0.0336304, -745 )"
-		],
-		"indices": [
-			95,
-			96,
-			97,
-			6
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
-	},
-	"road9_road": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 260, 0.0646362, -235 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 315, -0.00311279, -495 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -165, 0.0212097, -495 )"
-		],
-		"indices": [
-			92,
-			93,
-			95,
-			94
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
-	},
 	"gym_s_road": {
 		"points": [
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 955, 0.0150146, -460 )",
@@ -286,21 +133,17 @@
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 810, -0.00311279, -165 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 850, -0.00311279, -165 )"
 		],
-		"indices": [
-			0,
-			30,
-			31,
-			32,
-			33,
-			34,
-			35,
-			36,
-			37,
-			38,
-			39,
-			40,
-			41,
-			34
+		"metadata": {
+
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"road9_road": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 260, 0.0646362, -235 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 315, -0.00311279, -495 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -165, 0.0212097, -495 )"
 		],
 		"metadata": {
 
@@ -308,29 +151,23 @@
 		"lanes": 4,
 		"pattern": -1
 	},
-	"stores1_valley": {
+	"road10_road": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 785, -0.00311279, -335 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 900, -0.00311279, -340 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 130, 0.065918, -495 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 135, 0.0513, -535 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 150, 0.0336304, -670 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 160, 0.0336304, -745 )"
 		],
 		"metadata": {
 
 		},
-		"lanes": -1,
-		"pattern": 12
+		"lanes": 4,
+		"pattern": -1
 	},
-	"buildings22_buildings": {
+	"buildings3_buildings": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -425, 0.0364685, -90 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -415, 0.050415, -200 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -335, 0.0576782, -200 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -355, 0.0688782, -90 )"
-		],
-		"indices": [
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+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 930, 0.00454712, -425 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 745, -0.00311279, -425 )"
 		],
 		"metadata": {
 
@@ -338,13 +175,113 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"valley13_valley": {
+	"valley3_valley": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -415, 0.0437622, -315 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -255, 0.0210266, -310 )"
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 705, 0.0576782, -610 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1180, 0.044342, -625 )"
 		],
-		"indices": [
+		"metadata": {
 
+		},
+		"lanes": -1,
+		"pattern": 5
+	},
+	"buildings12_buildings": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -285, 0.0506592, -760 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -230, 0.0473022, -760 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -185, 0.0350037, -730 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -195, 0.0422974, -705 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -210, 0.049408, -530 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -220, 0.0210266, -280 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"valley12_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -415, 0.0210266, -420 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -245, 0.0210266, -420 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"buildings21_buildings": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -260, 0.0683899, -90 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -290, 0.101044, -90 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -270, 0.0546265, -200 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -100, 0.0417786, -205 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -125, 0.0576782, -90 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -180, 0.0576782, -90 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"road_to_townhall_road": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -445, 0.0576782, -240 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -295, 0.0398254, -235 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"road2_road": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0210266, -560 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -740, 0.036499, -560 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -765, 0.0166321, -410 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"road11_road": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 315, -0.00311279, -495 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 495, -0.00311279, -460 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 685, -0.00311279, -455 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"buildings4_buildings": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 970, 0.0210266, -430 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 955, -0.00262451, -290 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 905, -0.00311279, -240 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 840, -0.00311279, -205 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 765, 6.9191, -200 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 735, -0.00311279, -220 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 760, -0.00311279, -325 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"valley4_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 580, -0.00311279, -445 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 575, -0.00311279, -365 )"
 		],
 		"metadata": {
 
@@ -360,9 +297,6 @@
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -485, 0.098175, -405 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -485, 0.0665283, -280 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -755, 0.0529175, -275 )"
-		],
-		"indices": [
-
 		],
 		"metadata": {
 
@@ -370,13 +304,10 @@
 		"lanes": -1,
 		"pattern": 2
 	},
-	"valley4_valley": {
+	"valley13_valley": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 580, -0.00311279, -445 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 575, -0.00311279, -365 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -415, 0.0437622, -315 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -255, 0.0210266, -310 )"
 		],
 		"metadata": {
 
@@ -384,18 +315,12 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"buildings4_buildings": {
+	"buildings22_buildings": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 970, 0.0210266, -430 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 955, -0.00262451, -290 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 905, -0.00311279, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 840, -0.00311279, -205 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 765, 6.9191, -200 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 735, -0.00311279, -220 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 760, -0.00311279, -325 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -425, 0.0364685, -90 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -415, 0.050415, -200 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -335, 0.0576782, -200 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -355, 0.0688782, -90 )"
 		],
 		"metadata": {
 
@@ -403,33 +328,25 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"road11_road": {
+	"stores1_valley": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 315, -0.00311279, -495 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 495, -0.00311279, -460 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 685, -0.00311279, -455 )"
-		],
-		"indices": [
-			93,
-			98,
-			1
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 785, -0.00311279, -335 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 900, -0.00311279, -340 )"
 		],
 		"metadata": {
 
 		},
-		"lanes": 4,
-		"pattern": -1
+		"lanes": -1,
+		"pattern": 12
 	},
-	"road2_road": {
+	"townhall_road": {
 		"points": [
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0210266, -560 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -740, 0.036499, -560 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -765, 0.0166321, -410 )"
-		],
-		"indices": [
-			52,
-			84,
-			60
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -430, 0.0326538, -560 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -435, 0.0522156, -505 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -440, 0.0257263, -450 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0220337, -450 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0210266, -560 )"
 		],
 		"metadata": {
 
@@ -437,115 +354,12 @@
 		"lanes": 4,
 		"pattern": -1
 	},
-	"road_to_townhall_road": {
+	"problem_road": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -445, 0.0576782, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -295, 0.0398254, -235 )"
-		],
-		"indices": [
-			57,
-			58
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
-	},
-	"buildings23_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1355, 0.000366211, -600 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1305, 0.000946045, -600 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1315, 0.111786, -680 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1500, 0.0631714, -690 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1470, 0.0133362, -590 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1425, 0.0300598, -595 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 1
-	},
-	"building17_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -730, 0.00857544, -435 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -710, 0.020752, -530 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -595, 0.0210266, -530 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -600, 0.00527954, -465 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -630, -0.00311279, -440 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -695, 0.000854492, -440 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 1
-	},
-	"buildings14_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -280, 0.0546265, -720 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -295, 0.0479431, -565 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -395, 0.0422974, -515 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -395, 0.0332642, -485 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 1
-	},
-	"valley5_valley": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 385, -0.00311279, -470 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 375, 0.0210266, -380 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 2
-	},
-	"buildings5_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1170, 0.0550842, -410 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1050, -0.00750732, -405 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1035, -0.00311279, -275 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 950, -0.00311279, -180 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 885, -0.00311279, -150 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 885, -0.00213623, -40 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 1
-	},
-	"road12_road": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1015, 0.0195007, -435 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1180, 0.0576782, -440 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1265, -0.00311279, -570 )"
-		],
-		"indices": [
-			31,
-			99,
-			26
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -105, 0.0576782, -55 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -15, 0.0326843, -50 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 220, 0.0576782, -45 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 235, 0.0327759, -130 )"
 		],
 		"metadata": {
 
@@ -563,15 +377,17 @@
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -445, 0.0236511, -805 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -320, 0.0359802, -805 )"
 		],
-		"indices": [
-			84,
-			85,
-			86,
-			87,
-			88,
-			90,
-			89,
-			73
+		"metadata": {
+
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"road12_road": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1015, 0.0195007, -435 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1180, 0.0576782, -440 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1265, -0.00311279, -570 )"
 		],
 		"metadata": {
 
@@ -579,86 +395,14 @@
 		"lanes": 4,
 		"pattern": -1
 	},
-	"problem_road": {
+	"buildings5_buildings": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -105, 0.0576782, -55 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -15, 0.0326843, -50 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 220, 0.0576782, -45 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 235, 0.0327759, -130 )"
-		],
-		"indices": [
-			81,
-			82,
-			83,
-			51
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
-	},
-	"townhall_road": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0210266, -560 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -430, 0.0326538, -560 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -435, 0.0522156, -505 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -440, 0.0257263, -450 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0220337, -450 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0210266, -560 )"
-		],
-		"indices": [
-			52,
-			53,
-			54,
-			55,
-			56,
-			52
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
-	},
-	"buildings24_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1520, -0.00311279, -560 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1555, 0.0576477, -655 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1605, 5.20203, -760 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1265, 0.0712891, -755 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1200, 0.0610352, -785 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 850, 0.0576782, -795 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 710, 0.0576782, -825 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 585, 0.111542, -815 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 520, 0.0686646, -795 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 420, 0.0335999, -785 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 165, 0.0387573, -790 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 75, 0.0256348, -795 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -110, 0.0320435, -790 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -185, 0.0210266, -855 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -750, 0.513092, -845 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -795, 0.0276489, -450 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -885, 0.0210266, -455 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -970, 0.0210266, -440 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1160, 0.158783, -440 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1205, 0.0576782, -400 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1225, 0.361725, -295 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1190, 0.0576782, -220 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1145, 0.0422974, -210 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1170, 7.00186, -15 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -340, 1.25549, -20 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -120, 0.0576782, -15 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -20, 0.158539, -5 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 190, 0.0457764, -5 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 250, 0.150726, -5 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 260, 0.0680542, -45 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 435, 0.112579, -40 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 430, 0.108704, 10 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 575, 0.057251, 10 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1170, 0.0550842, -410 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1050, -0.00750732, -405 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1035, -0.00311279, -275 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 950, -0.00311279, -180 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 885, -0.00311279, -150 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 885, -0.00213623, -40 )"
 		],
 		"metadata": {
 
@@ -666,16 +410,23 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"buildings15_buildings": {
+	"valley5_valley": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -360, 0.0210266, -610 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -395, 0.0357666, -595 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -535, 0.0215149, -595 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -535, 0.0233459, -770 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -340, 0.0224304, -770 )"
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 385, -0.00311279, -470 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 375, 0.0210266, -380 )"
 		],
-		"indices": [
+		"metadata": {
 
+		},
+		"lanes": -1,
+		"pattern": 2
+	},
+	"buildings14_buildings": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -280, 0.0546265, -720 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -295, 0.0479431, -565 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -395, 0.0422974, -515 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -395, 0.0332642, -485 )"
 		],
 		"metadata": {
 
@@ -683,75 +434,41 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"valley6_valley": {
+	"building17_buildings": {
 		"points": [
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 		"metadata": {
 
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 		"metadata": {
 
 		},
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+		"metadata": {
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+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"west_road2_road": {
+		"points": [
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 		],
 		"metadata": {
 
@@ -827,16 +530,10 @@
 		"lanes": 4,
 		"pattern": -1
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+	"road13_road": {
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-		],
-		"indices": [
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 		],
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@@ -844,17 +541,41 @@
 		"lanes": 4,
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 	},
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-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -635, 0.0210266, -595 )"
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+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 965, 0.022644, -710 )"
 		],
-		"indices": [
+		"metadata": {
 
+		},
+		"lanes": -1,
+		"pattern": 4
+	},
+	"valley6_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 365, 0.296539, -615 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 215, 2.60303, -610 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 5
+	},
+	"buildings15_buildings": {
+		"points": [
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 		],
 		"metadata": {
 
@@ -862,6 +583,121 @@
 		"lanes": -1,
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 	},
+	"buildings24_buildings": {
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+		],
+		"metadata": {
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+		"metadata": {
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+		],
+		"metadata": {
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+		"pattern": -1
+	},
+	"road5_road": {
+		"points": [
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+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -565, 0.0271606, -805 )"
+		],
+		"metadata": {
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+		},
+		"lanes": 4,
+		"pattern": -1
+	},
+	"buildings7_buildings": {
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+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 750, 0.0576782, -670 )"
+		],
+		"metadata": {
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+		},
+		"lanes": -1,
+		"pattern": 4
+	},
+	"valley7_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 405, 0.764557, -615 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 620, 0.819092, -625 )"
+		],
+		"metadata": {
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+	},
 	"poles1_power": {
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@@ -909,122 +742,14 @@
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-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1165, 0.0728149, -380 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1180, 0.0917664, -305 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1160, 0.0531311, -255 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1105, 0.0210266, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -840, 0.311951, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -790, 0.0579224, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -775, 0.0409851, -335 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -770, 0.0252686, -375 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -765, 0.0166321, -410 )"
-		],
-		"indices": [
-			56,
-			59,
-			60,
-			61,
-			62,
-			63,
-			64,
-			65,
-			66,
-			67,
-			68,
-			69,
-			70,
-			71,
-			60
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
-	},
-	"valley8_valley": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 135, 0.0490112, -230 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 130, 0.0366211, -155 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -680, 0.0210266, -590 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -705, 0.0210266, -590 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -680, 0.0210266, -765 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -600, 0.0210266, -765 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -600, 0.0210266, -595 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -635, 0.0210266, -595 )"
 		],
 		"metadata": {
 
@@ -1032,6 +757,17 @@
 		"lanes": -1,
 		"pattern": 1
 	},
+	"road6_road": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -450, 0.0576782, -240 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -790, 0.0579224, -240 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": 4,
+		"pattern": -1
+	},
 	"buildings8_buildings": {
 		"points": [
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 455, 0.0460205, -720 )",
@@ -1044,8 +780,16 @@
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 195, 0.0210266, -710 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 310, 0.0317383, -710 )"
 		],
-		"indices": [
+		"metadata": {
 
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"valley8_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 135, 0.0490112, -230 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 130, 0.0366211, -155 )"
 		],
 		"metadata": {
 
@@ -1053,14 +797,11 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"road6_road": {
+	"road7_road": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -450, 0.0576782, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -790, 0.0579224, -240 )"
-		],
-		"indices": [
-			57,
-			69
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -330, 0.0576782, -60 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -295, 0.0375366, -240 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -180, 0.0252991, -240 )"
 		],
 		"metadata": {
 
@@ -1068,78 +809,21 @@
 		"lanes": 4,
 		"pattern": -1
 	},
-	"test1a_buildings": {
+	"valley1_valley": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -72, 0.057373, -76 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -60, 0.057373, -130 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 5, 0.0252991, -60 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 15, 0.0503235, -235 )"
 		],
 		"metadata": {
 
 		},
 		"lanes": -1,
-		"pattern": 0
+		"pattern": 7
 	},
-	"buildings18_buildings": {
+	"buildings1_buildings": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -790, 0.0210266, -375 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -895, 0.0210266, -375 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -975, 0.0215149, -360 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1120, 0.0250244, -360 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1140, 0.0384216, -310 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1135, 0.0349121, -285 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1100, 0.0210266, -280 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -810, 0.0639038, -280 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -800, 0.0400085, -330 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 1
-	},
-	"valley10_valley": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -10, 0.0307922, -510 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 5, 0.0269165, -680 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 12
-	},
-	"buildings10_buildings": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -150, 0.00857544, -280 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 225, -0.090271, -275 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 265, 0.000946045, -460 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -140, 0.0210266, -465 )"
-		],
-		"indices": [
-
-		],
-		"metadata": {
-
-		},
-		"lanes": -1,
-		"pattern": 2
-	},
-	"valley9_valley": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -155, 0.0210266, -365 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 215, 0.198883, -360 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 210, 0.0576782, -75 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 70, 0.0210266, -75 )"
 		],
 		"metadata": {
 
@@ -1155,8 +839,16 @@
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 495, -0.00311279, -360 )",
 			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 540, -0.00311279, -360 )"
 		],
-		"indices": [
+		"metadata": {
 
+		},
+		"lanes": -1,
+		"pattern": 1
+	},
+	"valley9_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -155, 0.0210266, -365 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 215, 0.198883, -360 )"
 		],
 		"metadata": {
 
@@ -1164,13 +856,41 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"buildings1_buildings": {
+	"buildings10_buildings": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 210, 0.0576782, -75 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 70, 0.0210266, -75 )"
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -150, 0.00857544, -280 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 225, -0.090271, -275 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 265, 0.000946045, -460 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -140, 0.0210266, -465 )"
 		],
-		"indices": [
+		"metadata": {
 
+		},
+		"lanes": -1,
+		"pattern": 2
+	},
+	"valley10_valley": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -10, 0.0307922, -510 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 5, 0.0269165, -680 )"
+		],
+		"metadata": {
+
+		},
+		"lanes": -1,
+		"pattern": 12
+	},
+	"buildings18_buildings": {
+		"points": [
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -790, 0.0210266, -375 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -895, 0.0210266, -375 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -975, 0.0215149, -360 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1120, 0.0250244, -360 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1140, 0.0384216, -310 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1135, 0.0349121, -285 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1100, 0.0210266, -280 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -810, 0.0639038, -280 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -800, 0.0400085, -330 )"
 		],
 		"metadata": {
 
@@ -1178,35 +898,16 @@
 		"lanes": -1,
 		"pattern": 1
 	},
-	"valley1_valley": {
+	"test1a_buildings": {
 		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 5, 0.0252991, -60 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 15, 0.0503235, -235 )"
-		],
-		"indices": [
-
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -72, 0.057373, -76 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -66, 0.057373, -106 )",
+			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -60, 0.057373, -130 )"
 		],
 		"metadata": {
-
+			"depth": 16
 		},
 		"lanes": -1,
-		"pattern": 7
-	},
-	"road7_road": {
-		"points": [
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -330, 0.0576782, -60 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -295, 0.0375366, -240 )",
-			"Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -180, 0.0252991, -240 )"
-		],
-		"indices": [
-			80,
-			58,
-			42
-		],
-		"metadata": {
-
-		},
-		"lanes": 4,
-		"pattern": -1
+		"pattern": 0
 	}
 }
\ No newline at end of file
diff --git a/godot/config/stream.conf b/godot/config/stream.conf
index fa85c08..957a733 100644
--- a/godot/config/stream.conf
+++ b/godot/config/stream.conf
@@ -48,3 +48,13 @@ road_lines_path = "res://astream/road_lines.json"
 center_mesh = "res://astream/road/road-lanes_road-lane-center.mesh"
 mid_mesh = "res://astream/road/road-lanes_road-lane-mid.mesh"
 sidewalk_mesh = "res://astream/road/road-lanes_road-sidewalk.mesh"
+[lines]
+road_lines_path = "res://astream/road_lines.json"
+gen_prefixes = ["empty", "foundation30", "foundation60", "sideroad-start",
+	"terrain-parking", "residental-house",
+	"terrain-navigation", "power-pole", "zebra",
+	"terrain-road-segment",
+	"terrain-road-segment-long",
+	"business-store",
+	"business-bar", "business-cafe", "empty", "bus-stop"
+]
diff --git a/godot/main/editor.tscn b/godot/main/editor.tscn
index a2cf48b..35ac36e 100644
--- a/godot/main/editor.tscn
+++ b/godot/main/editor.tscn
@@ -116,7 +116,7 @@ text = "NPC Mode"
 unique_name_in_owner = true
 margin_top = 154.0
 margin_right = 232.0
-margin_bottom = 274.0
+margin_bottom = 298.0
 
 [node name="HSeparator" type="HSeparator" parent="VBoxContainer/v_buildings"]
 margin_right = 232.0
@@ -155,18 +155,25 @@ margin_top = 92.0
 margin_right = 232.0
 margin_bottom = 96.0
 
-[node name="buildings_save" type="Button" parent="VBoxContainer/v_buildings"]
+[node name="buildings_delete_building" type="Button" parent="VBoxContainer/v_buildings"]
 unique_name_in_owner = true
 margin_top = 100.0
 margin_right = 232.0
 margin_bottom = 120.0
+text = "Delete building"
+
+[node name="buildings_save" type="Button" parent="VBoxContainer/v_buildings"]
+unique_name_in_owner = true
+margin_top = 124.0
+margin_right = 232.0
+margin_bottom = 144.0
 text = "Save Buildings"
 
 [node name="v_navigation" type="VBoxContainer" parent="VBoxContainer"]
 unique_name_in_owner = true
-margin_top = 278.0
+margin_top = 302.0
 margin_right = 232.0
-margin_bottom = 300.0
+margin_bottom = 324.0
 
 [node name="HSeparator" type="HSeparator" parent="VBoxContainer/v_navigation"]
 margin_right = 232.0
@@ -180,9 +187,9 @@ text = "Navigation mode"
 
 [node name="v_poi" type="VBoxContainer" parent="VBoxContainer"]
 unique_name_in_owner = true
-margin_top = 304.0
+margin_top = 328.0
 margin_right = 232.0
-margin_bottom = 326.0
+margin_bottom = 350.0
 
 [node name="HSeparator" type="HSeparator" parent="VBoxContainer/v_poi"]
 margin_right = 232.0
@@ -196,9 +203,9 @@ text = "POI mode"
 
 [node name="v_road_lines" type="VBoxContainer" parent="VBoxContainer"]
 unique_name_in_owner = true
-margin_top = 330.0
+margin_top = 354.0
 margin_right = 232.0
-margin_bottom = 712.0
+margin_bottom = 962.0
 
 [node name="HSeparator" type="HSeparator" parent="VBoxContainer/v_road_lines"]
 margin_right = 232.0
@@ -255,7 +262,7 @@ margin_right = 167.0
 margin_bottom = 20.0
 focus_mode = 2
 text = "Line"
-items = [ "Create", null, 0, false, false, 21, 0, null, "", false, "Delete", null, 0, false, false, 22, 0, null, "", false ]
+items = [ "Create", null, 0, false, false, 21, 0, null, "", false, "Delete", null, 0, false, false, 22, 0, null, "", false, "", null, 0, false, false, -1, 0, null, "", true, "Remove Generated", null, 0, false, false, 30, 0, null, "", false, "Edit Line Metadata", null, 0, false, false, 23, 0, null, "", false ]
 
 [node name="HSeparator3" type="HSeparator" parent="VBoxContainer/v_road_lines/road_lines_base/VBoxContainer"]
 margin_top = 24.0
@@ -420,11 +427,44 @@ margin_right = 218.0
 margin_bottom = 48.0
 text = "Cancel"
 
+[node name="road_lines_edit_metadata_dlg" type="PanelContainer" parent="VBoxContainer/v_road_lines"]
+unique_name_in_owner = true
+margin_top = 386.0
+margin_right = 232.0
+margin_bottom = 608.0
+
+[node name="v" type="VBoxContainer" parent="VBoxContainer/v_road_lines/road_lines_edit_metadata_dlg"]
+margin_left = 7.0
+margin_top = 7.0
+margin_right = 225.0
+margin_bottom = 215.0
+
+[node name="road_lines_metadata_edit" type="TextEdit" parent="VBoxContainer/v_road_lines/road_lines_edit_metadata_dlg/v"]
+unique_name_in_owner = true
+margin_right = 218.0
+margin_bottom = 160.0
+rect_min_size = Vector2( 0, 160 )
+size_flags_horizontal = 3
+
+[node name="road_lines_metadata_update" type="Button" parent="VBoxContainer/v_road_lines/road_lines_edit_metadata_dlg/v"]
+unique_name_in_owner = true
+margin_top = 164.0
+margin_right = 218.0
+margin_bottom = 184.0
+text = "Update"
+
+[node name="road_lines_metadata_cancel" type="Button" parent="VBoxContainer/v_road_lines/road_lines_edit_metadata_dlg/v"]
+unique_name_in_owner = true
+margin_top = 188.0
+margin_right = 218.0
+margin_bottom = 208.0
+text = "Cancel"
+
 [node name="v_npc" type="VBoxContainer" parent="VBoxContainer"]
 unique_name_in_owner = true
-margin_top = 716.0
+margin_top = 966.0
 margin_right = 232.0
-margin_bottom = 738.0
+margin_bottom = 988.0
 
 [node name="HSeparator" type="HSeparator" parent="VBoxContainer/v_npc"]
 margin_right = 232.0
diff --git a/src/modules/stream/road_lines_editor.cpp b/src/modules/stream/road_lines_editor.cpp
index db586f2..ab3d4ac 100644
--- a/src/modules/stream/road_lines_editor.cpp
+++ b/src/modules/stream/road_lines_editor.cpp
@@ -4,6 +4,7 @@
 #include <scene/gui/item_list.h>
 #include <scene/gui/button.h>
 #include <scene/gui/line_edit.h>
+#include <scene/gui/text_edit.h>
 #include <scene/gui/spin_box.h>
 #include <scene/gui/menu_button.h>
 #include <scene/3d/immediate_geometry.h>
@@ -236,17 +237,41 @@ public:
 			"%road_lines_create_new_cancel");
 		LineEdit *line_name = editor->get_as_node<LineEdit>(
 			"%road_lines_create_new_line_name");
+		Button *cancel_metadata_button = editor->get_as_node<Button>(
+			"%road_lines_metadata_cancel");
+		Button *update_metadata_button = editor->get_as_node<Button>(
+			"%road_lines_metadata_update");
+		TextEdit *metadata_edit = editor->get_as_node<TextEdit>(
+			"%road_lines_metadata_edit");
 		cancel_button->connect("pressed", this, "cancel_handler");
 		line_name->connect("text_entered", this, "entered_handler");
 		line_name->connect("text_changed", this, "changed_handler");
+		cancel_metadata_button->connect("pressed", this,
+						"cancel_metadata_handler");
+		update_metadata_button->connect("pressed", this,
+						"update_metadata_handler");
+		metadata_edit->connect("text_changed", this,
+				       "metadata_changed_handler");
 	}
 	virtual ~HandleCreateNewLine()
 	{
 		int i;
+		TextEdit *metadata_edit = editor->get_as_node<TextEdit>(
+			"%road_lines_metadata_edit");
+		Button *update_metadata_button = editor->get_as_node<Button>(
+			"%road_lines_metadata_update");
+		Button *cancel_metadata_button = editor->get_as_node<Button>(
+			"%road_lines_metadata_cancel");
 		Button *cancel_button = editor->get_as_node<Button>(
 			"%road_lines_create_new_cancel");
 		LineEdit *line_name = editor->get_as_node<LineEdit>(
 			"%road_lines_create_new_line_name");
+		metadata_edit->disconnect("text_changed", this,
+					  "metadata_changed_handler");
+		update_metadata_button->disconnect("pressed", this,
+						   "update_metadata_handler");
+		cancel_metadata_button->disconnect("pressed", this,
+						   "cancel_metadata_handler");
 		line_name->disconnect("text_changed", this, "changed_handler");
 		line_name->disconnect("text_entered", this, "entered_handler");
 		cancel_button->disconnect("pressed", this, "cancel_handler");
@@ -264,6 +289,13 @@ public:
 	}
 
 protected:
+	void update_metadata_editor()
+	{
+		TextEdit *metadata_edit = editor->get_as_node<TextEdit>(
+			"%road_lines_metadata_edit");
+		String text = editor->get_current_line_metadata();
+		metadata_edit->set_text(text);
+	}
 	void main_handler(int id)
 	{
 		switch (id) {
@@ -284,6 +316,14 @@ protected:
 			/* delete line */
 			editor->delete_current_line();
 			break;
+		case 23:
+			/* edit line metadata */
+			editor->get_as_node<Control>("%road_lines_base")->hide();
+			editor->get_as_node<Control>(
+				      "%road_lines_edit_metadata_dlg")
+				->show();
+			update_metadata_editor();
+			break;
 		case 51:
 			editor->set_point_to_cursor();
 			break;
@@ -344,6 +384,50 @@ protected:
 		} else
 			line_name->remove_color_override("font_color");
 	}
+	void cancel_metadata_handler()
+	{
+		TextEdit *metadata_text = editor->get_as_node<TextEdit>(
+			"%road_lines_metadata_edit");
+		editor->get_as_node<Control>("%road_lines_base")->show();
+		editor->get_as_node<Control>("%road_lines_edit_metadata_dlg")
+			->hide();
+		metadata_text->set_text("");
+	}
+	void update_metadata_handler()
+	{
+		TextEdit *metadata_text = editor->get_as_node<TextEdit>(
+			"%road_lines_metadata_edit");
+		editor->get_as_node<Control>("%road_lines_base")->show();
+		editor->get_as_node<Control>("%road_lines_edit_metadata_dlg")
+			->hide();
+		editor->update_current_line_metadata(metadata_text->get_text());
+		metadata_text->set_text("");
+	}
+	bool check_metadata(const String &text)
+	{
+		if (!text.begins_with("{"))
+			return false;
+		Variant p;
+		String err_s;
+		int line;
+		// TODO: create status string for errors
+		Error err = JSON::parse(text, p, err_s, line);
+		return (err == OK);
+	}
+	/* Unlike LineEdit, no arguments */
+	void metadata_changed_handler()
+	{
+		TextEdit *metadata_text = editor->get_as_node<TextEdit>(
+			"%road_lines_metadata_edit");
+		String new_text = metadata_text->get_text();
+		String text = new_text.strip_edges();
+		if (!check_metadata(text)) {
+			metadata_text->add_color_override(
+				"font_color", Color(1.0f, 0.0f, 0.0f, 1.0f));
+			return;
+		} else
+			metadata_text->remove_color_override("font_color");
+	}
 	static void _bind_methods()
 	{
 		ClassDB::bind_method(D_METHOD("main_handler", "id"),
@@ -354,6 +438,15 @@ protected:
 				     &HandleCreateNewLine::entered_handler);
 		ClassDB::bind_method(D_METHOD("changed_handler", "new_text"),
 				     &HandleCreateNewLine::changed_handler);
+		ClassDB::bind_method(
+			D_METHOD("cancel_metadata_handler"),
+			&HandleCreateNewLine::cancel_metadata_handler);
+		ClassDB::bind_method(
+			D_METHOD("update_metadata_handler"),
+			&HandleCreateNewLine::update_metadata_handler);
+		ClassDB::bind_method(
+			D_METHOD("metadata_changed_handler"),
+			&HandleCreateNewLine::metadata_changed_handler);
 	}
 };
 
@@ -588,6 +681,7 @@ void RoadLinesEditor::update_ui()
 {
 	get_as_node<Control>("%road_lines_base")->show();
 	get_as_node<Control>("%road_lines_create_new_line_dlg")->hide();
+	get_as_node<Control>("%road_lines_edit_metadata_dlg")->hide();
 	ItemList *lines_list = get_as_node<ItemList>("%lines_list");
 	List<String> line_keys;
 	lines.get_key_list(&line_keys);
@@ -780,7 +874,7 @@ void RoadLinesEditor::load_data()
 	ConfigFile config;
 	Error result = config.load("res://config/stream.conf");
 	ERR_FAIL_COND_MSG(result != OK, "Failed to load config");
-	String road_lines_path = config.get_value("road", "road_lines_path");
+	String road_lines_path = config.get_value("lines", "road_lines_path");
 	String road_lines_json =
 		FileAccess::get_file_as_string(road_lines_path);
 	Variant json_v;
@@ -843,14 +937,14 @@ void RoadLinesEditor::save_data()
 		for (i = 0; i < (int)lines[e->get()].indices.size(); i++)
 			indices[i] = lines[e->get()].indices[i];
 		pvalues["points"] = points;
-		pvalues["indices"] = indices;
+		// pvalues["indices"] = indices;
 		pvalues["metadata"] = lines[e->get()].metadata;
 		pvalues["lanes"] = lines[e->get()].lanes;
 		pvalues["pattern"] = lines[e->get()].pattern;
 		output[e->get()] = pvalues;
 		e = e->next();
 	}
-	print_line(JSON::print(output, "\t", false));
+	print_verbose(JSON::print(output, "\t", false));
 	Error err = OK;
 	if (FileAccess::exists(road_lines_path)) {
 		DirAccess *dir = DirAccess::open("res:///", &err);
@@ -869,6 +963,31 @@ void RoadLinesEditor::save_data()
 		fd->close();
 	}
 }
+void RoadLinesEditor::update_current_line_metadata(const String &text)
+{
+	assert(lines.has(current_line));
+	if (!text.begins_with("{"))
+		return;
+	String err_s;
+	int err_line;
+	Variant v;
+	Error err = JSON::parse(text, v, err_s, err_line);
+	if (err != OK) {
+		print_line("metadata parse error " + err_s + " at line " +
+			   itos(err_line));
+		return;
+	}
+	if (v.get_type() != Variant::DICTIONARY) {
+		print_line("Invalid metadata type, should be Dictionary");
+		return;
+	}
+	lines[current_line].metadata = v;
+}
+String RoadLinesEditor::get_current_line_metadata() const
+{
+	assert(lines.has(current_line));
+	return JSON::print(lines[current_line].metadata, "\t", true);
+}
 template <class T> T *RoadLinesEditor::get_as_node(const String &path)
 {
 	Node *node = scene()->get_node(NodePath(path));
diff --git a/src/modules/stream/road_lines_editor.h b/src/modules/stream/road_lines_editor.h
index 863968e..bfa71d8 100644
--- a/src/modules/stream/road_lines_editor.h
+++ b/src/modules/stream/road_lines_editor.h
@@ -40,6 +40,8 @@ public:
 	void line_list_filter_changed(const String &text);
 	template <class T> T *get_as_node(const String &path);
 	void save_data();
+	void update_current_line_metadata(const String &text);
+	String get_current_line_metadata() const;
 
 protected:
 	void activate();
diff --git a/src/modules/stream/road_processing.cpp b/src/modules/stream/road_processing.cpp
index 5192bb4..115c877 100644
--- a/src/modules/stream/road_processing.cpp
+++ b/src/modules/stream/road_processing.cpp
@@ -981,7 +981,7 @@ void RoadProcessing::load_data()
 	ConfigFile config;
 	Error result = config.load("res://config/stream.conf");
 	ERR_FAIL_COND_MSG(result != OK, "Failed to load config");
-	String road_lines_path = config.get_value("road", "road_lines_path");
+	String road_lines_path = config.get_value("lines", "road_lines_path");
 	RoadLinesProcessing::get_singleton()->read_road_lines_json(
 		road_lines_path);
 	RoadMeshProcessing::get_singleton()->load_road_mesh(
diff --git a/src/modules/stream/stream.cpp b/src/modules/stream/stream.cpp
index 061cca7..b5818e6 100644
--- a/src/modules/stream/stream.cpp
+++ b/src/modules/stream/stream.cpp
@@ -378,6 +378,20 @@ void StreamWorld::update_items()
 	}
 }
 
+void StreamWorld::remove_generated_stuff()
+{
+	ConfigFile config;
+	Error result = config.load("res://config/stream.conf");
+	ERR_FAIL_COND_MSG(result != OK, "Failed to load config");
+	Array gen_prefixes = config.get_value("lines", "gen_prefixes");
+	// TODO: implement
+}
+
+void StreamWorld::remove_building(int index)
+{
+	// TODO: implement
+}
+
 void StreamWorld::run_command(const String &command, const Array &args)
 {
 	if (command == "get_closest_building") {
@@ -477,6 +491,11 @@ void StreamWorld::run_command(const String &command, const Array &args)
 		update_items();
 		print_line("changed building: " + itos(id) +
 			   " from: " + old_type + " to: " + new_type);
+	} else if (command == "remove_building") {
+		/* TODO: implement */
+	} else if (command == "remove_generated_stuff") {
+		remove_generated_stuff();
+		update_items();
 	} else
 		print_error("No command " + command);
 }
diff --git a/src/modules/stream/stream.h b/src/modules/stream/stream.h
index eb11f77..dd9e18a 100644
--- a/src/modules/stream/stream.h
+++ b/src/modules/stream/stream.h
@@ -80,6 +80,8 @@ private:
 	void unload_building(int id);
 	void request_item(int type, int item);
 	void update_items();
+	void remove_generated_stuff();
+	void remove_building(int index);
 	void checkpoint();
 	void undo();