From c0572311aab774cfe4d37d3b5aa0413be575373d Mon Sep 17 00:00:00 2001
From: Spencer Vaughn <svaughn57@gmail.com>
Date: Thu, 30 Nov 2023 20:05:50 -0600
Subject: [PATCH] added save backups

---
 .DS_Store                  | Bin 14340 -> 14340 bytes
 Makefile                   |   4 ++--
 readme.md                  |   2 +-
 src/screens/EvolveScreen.c |   6 ++++++
 src/screens/TradeScreen.c  |   9 +++++++++
 5 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/.DS_Store b/.DS_Store
index 6f395dbba25d4fa8639e06b6c0d25482a7a108e5..3aa178cbeefe05a154d55471088f63df8bed03ba 100644
GIT binary patch
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diff --git a/Makefile b/Makefile
index 2b36af4..47ae34b 100644
--- a/Makefile
+++ b/Makefile
@@ -30,9 +30,9 @@ PLATFORM              ?= PLATFORM_DESKTOP
 
 # Define project variables
 PROJECT_NAME          ?= pokeromtrader
-PROJECT_VERSION       := 0.10.1
+PROJECT_VERSION       := 1.0.0
 # prerelease or release
-PROJECT_VERSION_TYPE  ?= release
+PROJECT_VERSION_TYPE  ?= prerelease
 PROJECT_BUILD_PATH    ?= .
 
 RAYLIB_PATH           ?= deps/raylib
diff --git a/readme.md b/readme.md
index 3586fdb..cd03c3d 100644
--- a/readme.md
+++ b/readme.md
@@ -8,12 +8,12 @@
 ## Overview
 
 Pokerom Trader is an open-source project that simplifies the process of trading Pokémon between two save files using the [PKSav](https://github.com/savaughn/pksav) C library. This graphical user interface (GUI) provides an intuitive way for Pokémon enthusiasts to transfer Pokémon between different save files. This is not another save file editor. This replicates the in-game trading experience resulting in legal pokémon.
-There is no backup system implemented yet. Make backup saves before using this on your own personal files.
 
 ### Features
 - Trade - Allows a user to trade Pokémon between save files
 - Evolve - A shortcut for evolving Pokémon that only evolve through trading
   - This replicates a trade, the evolution, and a trade back to OT
+- Save backup - Automatically backs up save files in the same directory before writing to them
 
 ### Settings 
 
diff --git a/src/screens/EvolveScreen.c b/src/screens/EvolveScreen.c
index a9c743d..daa8df2 100644
--- a/src/screens/EvolveScreen.c
+++ b/src/screens/EvolveScreen.c
@@ -263,6 +263,12 @@ void draw_evolve(PokemonSave *pkmn_save, char *save_path, struct trainer_info *t
         case E_UI_EVOLVE:
             if (CheckCollisionPointRec(GetMousePosition(), evolve_button_rec))
             {
+                // Create backup save before evolving
+                char backup_path[1004] = "\0";
+                strcpy(backup_path, save_path);
+                strcat(backup_path, "_bak");
+                save_savefile_to_path(pkmn_save, backup_path);
+                
                 // Evolve pokemon with the simulated new trainer
                 evolve_party_pokemon_at_index(pkmn_save, selected_index);
                 // Update stats
diff --git a/src/screens/TradeScreen.c b/src/screens/TradeScreen.c
index cc445b3..11942a0 100644
--- a/src/screens/TradeScreen.c
+++ b/src/screens/TradeScreen.c
@@ -69,6 +69,15 @@ void draw_trade(PokemonSave *save_player1, PokemonSave *save_player2, char *play
                     reset_toast_message();
                 }
 
+                // create backup before trading
+                char backup_path[1004] = "\0";
+                strcpy(backup_path, player1_save_path);
+                strcat(backup_path, "_bak");
+                pksavhelper_error = save_savefile_to_path(save_player1, backup_path);
+                strcpy(backup_path, player2_save_path);
+                strcat(backup_path, "_bak");
+                pksavhelper_error = save_savefile_to_path(save_player2, backup_path);
+
                 if (*is_same_generation)
                 {
                     pksavhelper_error = swap_pkmn_at_index_between_saves(save_player1, save_player2, selected_index_trainer1, selected_index_trainer2);