mirror of
https://gitlab.com/ryandwyer/perfect-dark
synced 2026-08-10 18:56:53 -04:00
Decompile frLoadData
This commit is contained in:
Ryan Dwyer
+41
-142
@@ -2054,149 +2054,48 @@ void frUnlockDoor(void)
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}
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}
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GLOBAL_ASM(
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glabel frLoadData
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/* f19e7a8: 3c028009 */ lui $v0,%hi(g_FrDataLoaded)
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/* f19e7ac: 24428808 */ addiu $v0,$v0,%lo(g_FrDataLoaded)
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/* f19e7b0: 904e0000 */ lbu $t6,0x0($v0)
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/* f19e7b4: 27bdffd0 */ addiu $sp,$sp,-48
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/* f19e7b8: afbf0014 */ sw $ra,0x14($sp)
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/* f19e7bc: 15c0004c */ bnez $t6,.L0f19e8f0
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/* f19e7c0: 3c0f007f */ lui $t7,%hi(_firingrangeSegmentRomEnd)
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/* f19e7c4: 3c18007f */ lui $t8,%hi(_firingrangeSegmentRomStart)
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/* f19e7c8: 27189d20 */ addiu $t8,$t8,%lo(_firingrangeSegmentRomStart)
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/* f19e7cc: 25efb270 */ addiu $t7,$t7,%lo(_firingrangeSegmentRomEnd)
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/* f19e7d0: 01f82023 */ subu $a0,$t7,$t8
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/* f19e7d4: 24070001 */ addiu $a3,$zero,0x1
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/* f19e7d8: 24190001 */ addiu $t9,$zero,0x1
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/* f19e7dc: a0590000 */ sb $t9,0x0($v0)
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/* f19e7e0: afa70020 */ sw $a3,0x20($sp)
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/* f19e7e4: afa40018 */ sw $a0,0x18($sp)
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/* f19e7e8: afa4002c */ sw $a0,0x2c($sp)
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/* f19e7ec: 0fc67558 */ jal frLoadRomData
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/* f19e7f0: afa00028 */ sw $zero,0x28($sp)
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/* f19e7f4: 8faa0018 */ lw $t2,0x18($sp)
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/* f19e7f8: 8fa60028 */ lw $a2,0x28($sp)
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/* f19e7fc: 8fa70020 */ lw $a3,0x20($sp)
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/* f19e800: 2d410013 */ sltiu $at,$t2,0x13
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/* f19e804: 8fa9002c */ lw $t1,0x2c($sp)
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/* f19e808: 1420000c */ bnez $at,.L0f19e83c
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/* f19e80c: 24030012 */ addiu $v1,$zero,0x12
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/* f19e810: 3c028009 */ lui $v0,%hi(g_FrRomData)
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/* f19e814: 8c428810 */ lw $v0,%lo(g_FrRomData)($v0)
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/* f19e818: 240800fe */ addiu $t0,$zero,0xfe
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/* f19e81c: 24420012 */ addiu $v0,$v0,0x12
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.L0f19e820:
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/* f19e820: 904b0000 */ lbu $t3,0x0($v0)
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/* f19e824: 24630001 */ addiu $v1,$v1,0x1
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/* f19e828: 150b0002 */ bne $t0,$t3,.L0f19e834
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/* f19e82c: 00000000 */ nop
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/* f19e830: 24e70001 */ addiu $a3,$a3,0x1
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.L0f19e834:
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/* f19e834: 1469fffa */ bne $v1,$t1,.L0f19e820
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/* f19e838: 24420001 */ addiu $v0,$v0,0x1
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.L0f19e83c:
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/* f19e83c: 00072040 */ sll $a0,$a3,0x1
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/* f19e840: 2484000f */ addiu $a0,$a0,0xf
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/* f19e844: 348c000f */ ori $t4,$a0,0xf
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/* f19e848: 3984000f */ xori $a0,$t4,0xf
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/* f19e84c: 24050004 */ addiu $a1,$zero,0x4
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/* f19e850: afa60028 */ sw $a2,0x28($sp)
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/* f19e854: afa70020 */ sw $a3,0x20($sp)
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/* f19e858: 0c0048f2 */ jal mempAlloc
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/* f19e85c: afa9002c */ sw $t1,0x2c($sp)
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/* f19e860: 3c048009 */ lui $a0,%hi(g_FrScriptOffsets)
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/* f19e864: 24848800 */ addiu $a0,$a0,%lo(g_FrScriptOffsets)
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/* f19e868: ac820000 */ sw $v0,0x0($a0)
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/* f19e86c: 8fa60028 */ lw $a2,0x28($sp)
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/* f19e870: 240800fe */ addiu $t0,$zero,0xfe
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/* f19e874: 10400015 */ beqz $v0,.L0f19e8cc
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/* f19e878: 8fa9002c */ lw $t1,0x2c($sp)
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/* f19e87c: 8faf0018 */ lw $t7,0x18($sp)
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/* f19e880: 3c028009 */ lui $v0,%hi(g_FrRomData)
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/* f19e884: 24428810 */ addiu $v0,$v0,%lo(g_FrRomData)
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/* f19e888: 2de10013 */ sltiu $at,$t7,0x13
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/* f19e88c: 1420000f */ bnez $at,.L0f19e8cc
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/* f19e890: 24030012 */ addiu $v1,$zero,0x12
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/* f19e894: 8c580000 */ lw $t8,0x0($v0)
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.L0f19e898:
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/* f19e898: 246b0001 */ addiu $t3,$v1,0x1
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/* f19e89c: 0303c821 */ addu $t9,$t8,$v1
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/* f19e8a0: 932a0000 */ lbu $t2,0x0($t9)
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/* f19e8a4: 550a0007 */ bnel $t0,$t2,.L0f19e8c4
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/* f19e8a8: 24630001 */ addiu $v1,$v1,0x1
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/* f19e8ac: 8c8c0000 */ lw $t4,0x0($a0)
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/* f19e8b0: 00066840 */ sll $t5,$a2,0x1
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/* f19e8b4: 24c60001 */ addiu $a2,$a2,0x1
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/* f19e8b8: 018d7021 */ addu $t6,$t4,$t5
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/* f19e8bc: a5cb0000 */ sh $t3,0x0($t6)
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/* f19e8c0: 24630001 */ addiu $v1,$v1,0x1
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.L0f19e8c4:
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/* f19e8c4: 5469fff4 */ bnel $v1,$t1,.L0f19e898
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/* f19e8c8: 8c580000 */ lw $t8,0x0($v0)
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.L0f19e8cc:
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/* f19e8cc: 0fc67789 */ jal frSetTargetProps
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/* f19e8d0: 00000000 */ nop
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/* f19e8d4: 3c02800b */ lui $v0,%hi(g_FrData)
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/* f19e8d8: 2442cd20 */ addiu $v0,$v0,%lo(g_FrData)
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/* f19e8dc: 904f0465 */ lbu $t7,0x465($v0)
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/* f19e8e0: a4400456 */ sh $zero,0x456($v0)
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/* f19e8e4: a0400448 */ sb $zero,0x448($v0)
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/* f19e8e8: 31f8ffef */ andi $t8,$t7,0xffef
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/* f19e8ec: a0580465 */ sb $t8,0x465($v0)
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.L0f19e8f0:
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/* f19e8f0: 8fbf0014 */ lw $ra,0x14($sp)
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/* f19e8f4: 27bd0030 */ addiu $sp,$sp,0x30
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/* f19e8f8: 03e00008 */ jr $ra
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/* f19e8fc: 00000000 */ nop
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);
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void frLoadData(void)
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{
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if (!g_FrDataLoaded) {
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s32 len = (s32)&_firingrangeSegmentRomEnd - (s32)&_firingrangeSegmentRomStart;
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s32 index = 0;
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u32 i;
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u32 numscripts = 1;
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s32 size;
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//void frLoadData(void)
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//{
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// // 7bc
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// if (g_FrDataLoaded == false) {
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// u32 len = (u32)&_firingrangeSegmentRomEnd - (u32)&_firingrangeSegmentRomStart;
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// u32 index = 0;
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// s32 i;
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// s32 count = 1;
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// s32 j;
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// u32 len2 = (u32)&_firingrangeSegmentRomEnd - (u32)&_firingrangeSegmentRomStart;
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//
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// g_FrDataLoaded = true;
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//
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// // 7ec
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// frLoadRomData(len2);
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//
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// if (len > 0x12) {
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// for (i = 0x12; i != len2; i++) {
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// if (g_FrRomData[i] == 0xfe) {
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// count++;
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// }
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// }
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// }
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//
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// // 83c
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// g_FrScriptOffsets = mempAlloc(ALIGN16(count * 2), MEMPOOL_STAGE);
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//
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// // 860
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// if (g_FrScriptOffsets) {
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// if (len > 0x12) {
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// for (j = 0x12; j != len; j++) {
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// if (g_FrRomData[j] == 0xfe) {
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// g_FrScriptOffsets[index++] = j + 1;
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// }
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// }
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// }
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// }
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//
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// // 8cc
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// frSetTargetProps();
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//
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// g_FrData.slot = 0;
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// g_FrData.difficulty = FRDIFFICULTY_BRONZE;
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// g_FrData.donelighting = false;
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// }
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//}
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if (index);
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g_FrDataLoaded = true;
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frLoadRomData(len);
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for (i = 0x12; i < len; i++) {
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if (g_FrRomData[i] == FRCMD_START) {
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numscripts++;
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}
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}
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size = numscripts * sizeof(*g_FrScriptOffsets);
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g_FrScriptOffsets = mempAlloc(ALIGN16(size), MEMPOOL_STAGE);
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if (numscripts < 0);
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if (g_FrScriptOffsets) {
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for (i = 0x12; i < len; i++) {
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if (g_FrRomData[i] == FRCMD_START) {
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g_FrScriptOffsets[index] = i + 1;
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index++;
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}
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}
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}
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frSetTargetProps();
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g_FrData.slot = 0;
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g_FrData.difficulty = FRDIFFICULTY_BRONZE;
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g_FrData.donelighting = false;
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}
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}
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u32 frInitAmmo(s32 weaponnum)
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{
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@@ -918,6 +918,7 @@
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#define FRCMD_IFBRONZE 0xfb
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#define FRCMD_IFSILVER 0xfc
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#define FRCMD_IFGOLD 0xfd
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#define FRCMD_START 0xfe
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#define FRDIFFICULTY_BRONZE 0
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#define FRDIFFICULTY_SILVER 1
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