From e1d9100613ac9add21f2559e3755629ebafbdec3 Mon Sep 17 00:00:00 2001
From: Evan Pratten <ewpratten@gmail.com>
Date: Sun, 25 Apr 2021 14:30:18 -0400
Subject: [PATCH] stop player from wasting money

---
 src/logic/shop/item.rs   |  8 ++++----
 src/logic/shop/mainui.rs | 18 +++++++++---------
 2 files changed, 13 insertions(+), 13 deletions(-)

diff --git a/src/logic/shop/item.rs b/src/logic/shop/item.rs
index 2c94f3b..dc7d8bd 100644
--- a/src/logic/shop/item.rs
+++ b/src/logic/shop/item.rs
@@ -46,8 +46,8 @@ impl<T: ItemBase + Clone> ShopItemWrapper<T> {
         &self.item
     }
 
-    pub fn can_player_afford(&self, player: &Player) -> bool {
-        return player.coins >= self.item.get_cost();
+    pub fn can_player_afford(&self, player: &Player, players_item: &Option<T>) -> bool {
+        return player.coins >= self.item.get_cost() && ((players_item.is_some() && players_item.as_ref().unwrap().get_level() < 3) || players_item.is_none());
     }
 
     pub fn purchase(&self, player: &mut Player) -> T {
@@ -66,7 +66,7 @@ impl<T: ItemBase + Clone> ShopItemWrapper<T> {
         return self.bounds.check_collision_point_rec(draw_handle.get_mouse_position());
     }
 
-    pub fn render(&mut self, draw_handle: &mut RaylibDrawHandle, player: &Player) {
-        self.ui.render(draw_handle, self.bounds, self.can_player_afford(player));
+    pub fn render(&mut self, draw_handle: &mut RaylibDrawHandle, player: &Player, players_item: &Option<T>) {
+        self.ui.render(draw_handle, self.bounds, self.can_player_afford(player, players_item));
     }
 }
diff --git a/src/logic/shop/mainui.rs b/src/logic/shop/mainui.rs
index 759da23..55eec57 100644
--- a/src/logic/shop/mainui.rs
+++ b/src/logic/shop/mainui.rs
@@ -87,31 +87,31 @@ pub fn render_shop(
     );
 
     // Render items
-    stun_gun_buy_ui.render(draw_handle, &game_core.player);
-    air_bag_buy_ui.render(draw_handle, &game_core.player);
-    flashlight_buy_ui.render(draw_handle, &game_core.player);
-    flippers_buy_ui.render(draw_handle, &game_core.player);
+    stun_gun_buy_ui.render(draw_handle, &game_core.player, &game_core.player.inventory.stun_gun);
+    air_bag_buy_ui.render(draw_handle, &game_core.player, &game_core.player.inventory.air_bag);
+    flashlight_buy_ui.render(draw_handle, &game_core.player, &game_core.player.inventory.flashlight);
+    flippers_buy_ui.render(draw_handle, &game_core.player, &game_core.player.inventory.flippers);
 
     // Handle buying items
-    if stun_gun_buy_ui.can_player_afford(&game_core.player)
+    if stun_gun_buy_ui.can_player_afford(&game_core.player, &game_core.player.inventory.stun_gun)
         && stun_gun_buy_ui.user_clicked_buy(draw_handle)
     {
         let item = stun_gun_buy_ui.purchase(&mut game_core.player);
         game_core.player.inventory.stun_gun = Some(item);
     }
-    if air_bag_buy_ui.can_player_afford(&game_core.player)
+    if air_bag_buy_ui.can_player_afford(&game_core.player, &game_core.player.inventory.air_bag)
         && air_bag_buy_ui.user_clicked_buy(draw_handle)
     {
         let item = air_bag_buy_ui.purchase(&mut game_core.player);
         game_core.player.inventory.air_bag = Some(item);
     }
-    if flashlight_buy_ui.can_player_afford(&game_core.player)
+    if flashlight_buy_ui.can_player_afford(&game_core.player, &game_core.player.inventory.flashlight)
         && flashlight_buy_ui.user_clicked_buy(draw_handle)
     {
         let item = flashlight_buy_ui.purchase(&mut game_core.player);
         game_core.player.inventory.flashlight = Some(item);
     }
-    if flippers_buy_ui.can_player_afford(&game_core.player)
+    if flippers_buy_ui.can_player_afford(&game_core.player, &game_core.player.inventory.flippers)
         && flippers_buy_ui.user_clicked_buy(draw_handle)
     {
         let item = flippers_buy_ui.purchase(&mut game_core.player);
@@ -243,7 +243,7 @@ pub fn render_stats(
 
     // Coins
     draw_handle.draw_text(
-        &format!("Fish: {}", game_core.player.coins.min(99)),
+        &format!("Fish: {}", game_core.player.coins.min(999)),
         bounds.x as i32 + 5,
         bounds.y as i32 + 5,
         20,