[battlex] Battle Cross
Posted: Mon Jun 30, 2025 9:42 am
battlex.xml
Code: Select all
<!-- Battle Cross -->
<mamecheat version="1">
<cheat desc="no hit">
<script state="on">
<action>maincpu.mb@129E = 18</action> <!-- objects -->
<action>maincpu.mb@24CC = C9</action> <!-- laser ship (scene 4) -->
<action>maincpu.mb@2DB0 = 18</action> <!-- asteroid (scene 2) -->
<action>maincpu.mb@2F77 = 18</action> <!-- planet (scene 3) -->
</script>
<script state="off">
<action>maincpu.mb@129E = 28</action>
<action>maincpu.mb@24CC = C8</action>
<action>maincpu.mb@2DB0 = 28</action>
<action>maincpu.mb@2F77 = 28</action>
</script>
</cheat>
<cheat desc="rapid fire">
<!-- upright 1P and 2P : 1P start button -->
<!-- cocktail 1P : 1P start button -->
<!-- cocktail 2P : 2P start button -->
<comment>hold 1P or 2P start button</comment>
<script state="on">
<action>maincpu.mw@07A1 = 4A50 </action>
<action>maincpu.mq@4A50 = 6FCB00DBF51508CD</action>
<action>maincpu.mq@4A58 = A7A08C3A08201006</action>
<action>maincpu.mq@4A60 = 20A001DB20060228</action>
<action>maincpu.mq@4A68 = FFFFC9AFF1C9F102</action>
<!--
4A50 | CD 08 15 : call $1508
4A53 | F5 : push af
4A54 | DB 00 : in a,($00) // check cabinet type
4A56 | CB 6F : bit 5,a
4A58 | 06 10 : ld b,$10
4A5A | 20 08 : jr nz,$4A64
4A5C | 3A 8C A0 : ld a,($A08C) // cocktail
4A5F | A7 : and a
4A60 | 28 02 : jr z,$4A64
4A62 | 06 20 : ld b,$20
4A64 | DB 01 : in a,($01) // read start button
4A66 | A0 : and b
4A67 | 20 02 : jr nz,$4A6B
4A69 | F1 : pop af
4A6A | C9 : ret
4A6B | F1 : pop af
4A6C | AF : xor a
4A6D | C9 : ret
-->
</script>
<script state="off">
<action>maincpu.mw@07A1 = 1508 </action>
<action>maincpu.mq@4A50 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4A58 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4A60 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4A68 = FFFFFFFFFFFFFFFF</action>
</script>
</cheat>
<cheat desc="player speed">
<parameter>
<item value="0x01">01 (slow)</item>
<item value="0x02">02 </item>
<item value="0x04">03 </item>
<item value="0x06">04 </item>
<item value="0x08">05 (fast)</item>
</parameter>
<script state="on">
<action>maincpu.mw@076E = 4A70</action>
<action>maincpu.mq@4A70 = 267CCB0828A77C4F</action>
<action>maincpu.mq@4A78 = 28A77D0026022800</action>
<action>maincpu.mq@4A80 = 2E0228002E7DCB08</action>
<action>maincpu.mq@4A88 = FFFFFF07F7C37900</action>
<!--
4A70 | 4F : ld c,a
4A71 | 7C : ld a,h
4A72 | A7 : and a
4A73 | 28 08 : jr z,$4A7D
4A75 | CB 7C : bit 7,h // y axis
4A77 | 26 xx : ld h,$xx
4A79 | 28 02 : jr z,$4A7D
4A7B | 26 xx : ld h,$xx
4A7D | 7D : ld a,l
4A7E | A7 : and a
4A7F | 28 08 : jr z,$4A89
4A81 | CB 7D : bit 7,l // x axis
4A83 | 2E xx : ld l,$xx
4A85 | 28 02 : jr z,$4A89
4A87 | 2E xx : ld l,$xx
4A89 | 79 : ld a,c
4A8A | C3 F7 07 : jp $07F7
-->
</script>
<script state="change">
<action>maincpu.mb@4A78 = param</action>
<action>maincpu.mb@4A7C = -param</action>
<action>maincpu.mb@4A84 = param</action>
<action>maincpu.mb@4A88 = -param</action>
</script>
<script state="off">
<action>maincpu.mw@076E = 07F7 </action>
<action>maincpu.mq@4A70 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4A78 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4A80 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4A88 = FFFFFFFFFFFFFFFF</action>
</script>
</cheat>
<cheat desc="fuel speed">
<parameter>
<item value="0xFF">01 (slow)</item>
<item value="0x7F">02 </item>
<item value="0x3F">03 </item>
<item value="0x0F">04 </item>
<item value="0x00">05 (fast)</item>
</parameter>
<script state="change">
<action>maincpu.mb@0833 = param</action>
</script>
<script state="off">
<action>maincpu.mb@0833 = 0F</action>
</script>
</cheat>
<cheat desc="sound test mode (test)">
<comment>reset the game (F3) to enter sound test mode</comment>
<script state="on">
<action>maincpu.mw@3450 = 4A90 </action>
<action>maincpu.mq@4A90 = 0714E601DBA00121</action>
<action>maincpu.mq@4A98 = B00FE602DB470707</action>
<action>maincpu.mq@4AA0 = 2008FE2BEF2877BE</action>
<action>maincpu.mq@4AA8 = FE34012002FE3501</action>
<action>maincpu.mq@4AB0 = FE0618F03E042004</action>
<action>maincpu.mq@4AB8 = 187786103E062001</action>
<action>maincpu.mq@4AC0 = 17FE7E132020FE21</action>
<action>maincpu.mq@4AC8 = 1829B7CD00060730</action>
<action>maincpu.mq@4AD0 = 0A184AE4CD17D611</action>
<action>maincpu.mq@4AD8 = CD432C21062080FE</action>
<action>maincpu.mq@4AE0 = 210720A7AC18260F</action>
<action>maincpu.mq@4AE8 = 01FEC9260FCD4459</action>
<action>maincpu.mq@4AF0 = 02FEC92AEDCD0420</action>
<action>maincpu.mq@4AF8 = 03FEC92B26CD0420</action>
<action>maincpu.mq@4B00 = 04FEC92D47CD0420</action>
<action>maincpu.mq@4B08 = FFC9C930BDCD0420</action>
<!--
4A90 | 21 01 A0 : ld hl,$A001 // temporary input address
4A93 | DB 01 : in a,($01) // read buttons
4A95 | E6 14 : and $14
4A97 | 07 : rlca
4A98 | 07 : rlca
4A99 | 07 : rlca
4A9A | 47 : ld b,a
4A9B | DB 02 : in a,($02) // read other inputs
4A9D | E6 0F : and $0F
4A9F | B0 : or b
4AA0 | BE : cp (hl)
4AA1 | 77 : ld (hl),a
4AA2 | 28 EF : jr z,$4A93
4AA4 | 2B : dec hl // sound code address ($A000)
4AA5 | FE 08 : cp $08
4AA7 | 20 01 : jr nz,$4AAA
4AA9 | 35 : dec (hl) // decrease code -01
4AAA | FE 02 : cp $02
4AAC | 20 01 : jr nz,$4AAF
4AAE | 34 : inc (hl) // increase code +01
4AAF | FE 04 : cp $04
4AB1 | 20 04 : jr nz,$4AB7
4AB3 | 3E F0 : ld a,$F0 // decrease code -10
4AB5 | 18 06 : jr $4ABD
4AB7 | FE 01 : cp $01
4AB9 | 20 06 : jr nz,$4AC1
4ABB | 3E 10 : ld a,$10 // increase code +10
4ABD | 86 : add a,(hl)
4ABE | 77 : ld (hl),a
4ABF | 18 21 : jr $4AE2
4AC1 | FE 20 : cp $20
4AC3 | 20 13 : jr nz,$4AD8
4AC5 | 7E : ld a,(hl) // play sound
4AC6 | FE 17 : cp $17
4AC8 | 30 07 : jr nc,$4AD1
4ACA | 06 00 : ld b,$00 // single channel
4ACC | CD B7 29 : call $29B7
4ACF | 18 11 : jr $4AE2
4AD1 | D6 17 : sub $17 // code 0x17 or later are mixed channel
4AD3 | CD E4 4A : call $4AE4
4AD6 | 18 0A : jr $4AE2
4AD8 | FE 80 : cp $80
4ADA | 20 06 : jr nz,$4AE2
4ADC | 21 2C 43 : ld hl,$432C // stop sound
4ADF | CD 0F 26 : call $260F
4AE2 | 18 AC : jr $4A90
4AE4 | A7 : and a // handling mixed channel routine
4AE5 | 20 07 : jr nz,$4AEE
4AE7 | 21 59 44 : ld hl,$4459 // code 0x17 : explosion sound
4AEA | CD 0F 26 : call $260F
4AED | C9 : ret
4AEE | FE 01 : cp $01
4AF0 | 20 04 : jr nz,$4AF6
4AF2 | CD ED 2A : call $2AED // code 0x18 : take off
4AF5 | C9 : ret
4AF6 | FE 02 : cp $02
4AF8 | 20 04 : jr nz,$4AFE
4AFA | CD 26 2B : call $2B26 // code 0x19 : scene 1
4AFD | C9 : ret
4AFE | FE 03 : cp $03
4B00 | 20 04 : jr nz,$4B06
4B02 | CD 47 2D : call $2D47 // code 0x1A : scene 2
4B05 | C9 : ret
4B06 | FE 04 : cp $04
4B08 | 20 04 : jr nz,$4B0E
4B0A | CD BD 30 : call $30BD // code 0x1B : scene 4
4B0D | C9 : ret
4B0E | C9 : ret // to do : other mixed channel sound...
-->
<!-- sound routine stopper -->
<action>maincpu.mb@2AFF = C9</action> <!-- take off -->
<action>maincpu.mb@2B35 = C9</action> <!-- scene 1 -->
<action>maincpu.mb@2D56 = C9</action> <!-- scene 2 -->
<action>maincpu.mb@30CC = C9</action> <!-- scene 4 -->
</script>
<script state="run">
<output format="----- sound test mode -----" line="10" align="center" />
<output format="left : decrease code -01" line="11" align="center" />
<output format="right : increase code +01" line="12" align="center" />
<output format="down : decrease code -10" line="13" align="center" />
<output format="up : increase code +10" line="14" align="center" />
<output format="button 1 : play sound" line="15" align="center" />
<output format="1P start : stop sound" line="16" align="center" />
<output format="----------------------------" line="17" align="center" />
<output format="<< sound code %02X >>" line="19" align="center" >
<argument>maincpu.pb@A000</argument>
</output>
</script>
<script state="off">
<action>maincpu.mw@3450 = 156A </action>
<action>maincpu.mq@4A90 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4A98 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AA0 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AA8 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AB0 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AB8 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AC0 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AC8 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AD0 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AD8 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AE0 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AE8 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AF0 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4AF8 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4B00 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mq@4B08 = FFFFFFFFFFFFFFFF</action>
<action>maincpu.mb@2AFF = CD </action>
<action>maincpu.mb@2B35 = 21 </action>
<action>maincpu.mb@2D56 = CD </action>
<action>maincpu.mb@30CC = CD </action>
</script>
</cheat>
</mamecheat>
- "rapid fire" : Due to limitation of fire button input, rapid fire is enabled by start button.
- cabinet type = upright : both players use 1P start button.
- cabinet type = cocktail and player = 1 : 1P start button.
- cabinet type = cocktail and player = 2 : 2P start button.
- "sound test mode" : Test code. You can't play "ALL" sounds (for example, missing scene 3 music). Some sub-routines are called directly with parameter or address to play sound instead of sound code. And you need to call the same sub-routines multiple times with different parameter in case of "mixed" channel sound (for example, scene music). Anyway I try searching but it's very difficult.