[a5200/megmania] MegaMania

[mezdap]

[a5200] megmania.xml

Code: Select all

  <cheat desc="Infinite Lives">
    <script state="run">
      <action>maincpu.pb@00E7=03</action>
    </script>
  </cheat>

Code: Select all

  <cheat desc="Infinite Energy">
    <script state="run">
      <action condition="maincpu.pb@00C6 == 4F AND maincpu.pb@0096 == 2">
      maincpu.pb@00C6=50</action>
    </script>
  </cheat>

Code: Select all

  <cheat desc="Two Player Version"> <comment>Turn it On for P2 and Press Start Button</comment>
    <script state="run">
      <action>maincpu.pb@009A=01</action>
    </script>
    <script state="off">
      <action>maincpu.pb@009A=00</action>
    </script>
  </cheat>

Code: Select all

  <cheat desc="Select Starting Level"> <comment>Selected Level Starts at First Game.</comment>
    <parameter min="0" max="10" step="1"/>
    <script state="run">
      <action condition="maincpu.pb@00F1==2 AND maincpu.pb@00F3==0">maincpu.pb@00F3=param</action>
    </script>
  </cheat> 

Code: Select all

 <cheat desc="Select Starting Enemy Object"> <comment>Selected Object Starts at First Game.</comment>
    <parameter>
      <item value="0x00">Deluxe Hamburgers</item>
      <item value="0x01">Ice Cream Sandwiches</item>
      <item value="0x02">Refrigerator Magnets</item>
      <item value="0x03">Radial Tires</item>
      <item value="0x04">Diamond Rings</item>
      <item value="0x05">Steaming Irons</item>
      <item value="0x06">Party Bow Ties</item>
      <item value="0x07">Dreaded Space Dice</item>
    </parameter>
    <script state="run">
      <action condition="maincpu.pb@00F1==2 AND maincpu.pb@00F5==0">maincpu.pb@00F5=param</action>
    </script>
  </cheat>

[Pugsy]

A quick glance at the cheats and notice that you are Binary ANDing a word value with byte value, this wont work as you may have intended..
eg 140 is wrong for pb value, it should be between 01 to FF
maincpu.pb@00AF BAND 140

[mezdap]

A quick glance at the cheats and notice that you are Binary ANDing a word value with byte value, this wont work as you may have intended..
eg 140 is wrong for pb value, it should be between 01 to FF
maincpu.pb@00AF BAND 140

Fixed. Thank you Pugsy.

Code: Select all

  <cheat desc="Move Through Stage Boundaries">
    <script state="run">
      <action condition="maincpu.pb@00AF == C0">
      maincpu.pb@00AF=00|(maincpu.pb@00AF BAND 40)</action>
      <action condition="maincpu.pb@00AF == 38">
      maincpu.pb@00AF=BF|(maincpu.pb@00AF BAND 40)</action>
    </script>
  </cheat>