Added Property Management System with Monopoly Rules

src/interfaces/IWorld.cairo

@@ -1,7 +1,7 @@
 use dojo_starter::model::game_model::{GameMode, Game};
 use dojo_starter::model::player_model::{PlayerSymbol, Player};
 use dojo_starter::model::property_model::{Property};
-
+use core::array::Array;
 use starknet::{ContractAddress};
 
 // define the interface
@@ -50,4 +50,22 @@ pub trait IWorld<T> {
     fn sell_house_or_hotel(ref self: T, property_id: u8, game_id: u256) -> bool;
     fn mint(ref self: T, recepient: ContractAddress, game_id: u256, amount: u256);
     fn get_players_balance(ref self: T, player: ContractAddress, game_id: u256) -> u256;
+
+    fn get_properties_owned_by_player(
+        ref self: T, player: ContractAddress, game_id: u256,
+    ) -> Array<u8>;
+    fn get_properties_by_group(ref self: T, group_id: u8, game_id: u256) -> Array<u8>;
+    fn has_monopoly(ref self: T, player: ContractAddress, group_id: u8, game_id: u256) -> bool;
+    fn collect_rent_with_monopoly(ref self: T, property_id: u8, game_id: u256) -> bool;
+    fn get_property_value(ref self: T, property_id: u8, game_id: u256) -> u256;
+    fn can_develop_property(ref self: T, property_id: u8, game_id: u256) -> bool;
+    fn can_develop_evenly(
+        ref self: T, property_id: u8, group_id: u8, game_id: u256, is_building: bool,
+    ) -> bool;
+    fn can_sell_development(ref self: T, property_id: u8, game_id: u256) -> bool;
+    fn batch_generate_properties(
+        ref self: T,
+        game_id: u256,
+        properties: Array<(u8, felt252, u256, u256, u256, u256, u256, u256, u256, u256, u8)>,
+    );
 }

src/lib.cairo

@@ -14,4 +14,9 @@ pub mod model {
 pub mod tests {
     mod test_world;
     mod test_player_model;
+    mod test_property_enhanced;
+}
+
+pub mod utils {
+    pub mod property_templates;
 }