1 files changed, 194 insertions, 0 deletions
diff --git a/UserOptions.cpp b/UserOptions.cpp
new file mode 100644
index 0000000..08768b8
--- /dev/null
+++ b/UserOptions.cpp
@@ -0,0 +1,194 @@
+#include <iostream>
+#include <cstring>
+
+#include "SavEdit.h"
+
+void SavEdit::clear()
+{
+    /*
+     * Weird screen clear trick I do not remember where I learned it.
+     */
+    std::cout << "\033[2J\033[1;1H";
+}
+
+void SavEdit::modify(const int BEGIN, const int END)
+{
+    /*
+     * Reusable code for editing sections goes here.
+     */
+
+    // Make sure the input stays within its expected limits.
+    bool correct = false;
+
+    // +1 to include self.
+    const int SIZE_LIMIT = (END - BEGIN) + 1;
+    
+    // This is the user input string.
+    std::string s;
+
+    // Prevent the user from breaking limits.
+    while(!correct)
+    {
+        // TODO: Clear / Redraw screen
+        std::cout << "input: ";
+
+        std::cin >> s;
+
+        if((const int)s.length() <= SIZE_LIMIT)
+            correct = true;
+
+        // Clear the buffer.
+        std::cin.clear();
+    }
+
+    for(unsigned long int i = 0; i <= (unsigned long int)(END - BEGIN); ++i)
+    {
+        if(i < s.length())
+        {
+            // Apply one char at a time.
+            const char *c = s.substr(i, 1).c_str();
+            modMem( (BEGIN + i), c[0]);
+        }
+
+        // Some require 0x50 at the end (TRAINER + RIVAL NAME).
+        if(i == s.length())
+            if(BEGIN == 0x2598 || BEGIN == 0x25F6)
+                mem.at(BEGIN + i) = 0x50;
+    }
+
+}
+
+void SavEdit::cashModify()
+{
+    /*
+     * Money is handled differently.
+     */
+
+    // Check for correctness
+    bool correct = false;
+
+    // User input
+    std::string s;
+
+    while(!correct)
+    {
+        std::cout << "input (numbers only): " << std::endl;
+
+        std::cin >> s;
+
+        if(atoi(s.c_str()) <= 999999)
+        {
+            correct = true;
+        }
+
+        // clear the buffer.
+        std::cin.clear();
+    }
+
+    // Pad with zeros
+    s = std::string(6 - s.length(), '0') + s;
+
+    // Apply the values
+    for(int i = 0; i <= 2; ++i)
+    {
+        // Convert to char
+        const char *c = s.substr((i*2), 2).c_str();
+        // Convert to int (the char values are in the way.)
+        int x_val = ((c[0] * 10) + c[1]);
+        // Remove 528 because, for some reason, that's how much higher it is.
+        int x_tot = x_val - 528; 
+
+        // BUGFIX: For some reason, we need to remove 1 extra for 1 and 2?
+        if(c[0] == 0)
+            if((c[1] == '1') || (c[1] == '2'))
+                x_tot--;
+
+        // apply
+        mem.at(0x25f3 + i) = x_tot;
+    }
+}
+
+bool SavEdit::select()
+{
+    /*
+     * A giant switch for determining which offsets to edit.
+     *
+     * TODO: May want to break this down into something else.
+     */
+
+    // For the loop. I might not keep it like this.
+    bool finished = false;
+
+    // Check for correct input.
+    bool correct = false;
+    int OPTIONS_LIMIT = 4;
+
+    // user input.
+    int selection;
+
+    // Check if supported.
+    while(!correct)
+    {
+        // TODO: translate + create subroutine
+        // TODO: Clear / Redraw Screen
+        // TODO: Create a better menu
+        std::cout << "EDIT: " << std::endl;
+        std::cout << "\t1. Player Name" << std::endl;
+        std::cout << "\t2. RIVAL Name" << std::endl;
+        std::cout << "\t3. MONEY" << std::endl;
+        std::cout << "\t4. QUIT, DO NOT SAVE" << std::endl;
+        std::cout << "\t0. SAVE AND QUIT" << std::endl;
+        std::cout << "YOUR INPUT: ";
+
+        std::cin >> selection;
+
+        if(selection >= 0)
+            if(selection <= OPTIONS_LIMIT)
+                correct = true;
+
+
+        // clear the buffer.
+        std::cin.clear();
+    }
+
+
+    // TODO: Allow for custom edits?
+
+    switch(selection)
+    {
+        case 0:
+            std::cout << "SAVING FILE..." << std::endl;
+            checksum();
+            saveNewFile();
+            finished = true;
+            break;
+        case 1:
+            std::cout << "EDITING TRAINER NAME:" << std::endl;
+            modify(0x2598, 0x259E);
+            break;
+        case 2:
+            std::cout << "EDITING RIVAL NAME:" << std::endl;
+            modify(0x25F6, 0x25FD);
+            break;
+        case 3:
+            std::cout << "EDITING MONEY:" << std::endl;
+            //std::cout << "SETTING TO 999,999 POKEDOLLARS." << std::endl;
+            //mem.at(0x25F3) = 99;
+            //mem.at(0x25F4) = 99;
+            //mem.at(0x25F5) = 99;
+            cashModify();
+            //modify(0x25F3, 0x25F5); 
+            break;
+        case 4:
+            std::cout << "Quitting without saving." << std::endl;
+            finished = true;
+            break;
+        default:
+            std::cout << "NOT AN OPTION" << std::endl;
+            break;
+    }
+
+    // TODO: Display what is currently there
+
+    return finished;
+}