From 4ad3f3d09817635e7902aa111eec5beba963476a Mon Sep 17 00:00:00 2001
From: Marto <marto@marto.si>
Date: Mon, 27 Apr 2026 15:32:30 +0200
Subject: [PATCH] Similar to previous change, but if cars are on the road(s)
 that get removed

---
 src/infrastructure_helpers.odin | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/infrastructure_helpers.odin b/src/infrastructure_helpers.odin
index 9e9acd6..ae8a85f 100644
--- a/src/infrastructure_helpers.odin
+++ b/src/infrastructure_helpers.odin
@@ -77,7 +77,6 @@ delete_entity :: proc(self: ^Simulator, entity_index: u32, type: common.Entity)
 	switch type {
 	case .Node:
 		// get cars that are on that node
-		
 		for i in 0..<len(self.cars) {
 			pos := self.cars[i].pos
 			if pos.type != .Node || pos.ref != entity_index do continue
@@ -92,6 +91,14 @@ delete_entity :: proc(self: ^Simulator, entity_index: u32, type: common.Entity)
 		for &car in self.cars do v.car_update_node_reference(&car, index_change[0], index_change[1])
 		return index_change, true
 	case .Road:
+		// get cars that are on that road
+		for i in 0..<len(self.cars) {
+			pos := self.cars[i].pos
+			if pos.type != .Road || pos.ref != entity_index do continue
+			
+			delete_entity(self, u32(i), .Car)
+		}
+		
 		unordered_remove(&self.roads, entity_index)
 		if !swap_made do return {}, false