125 lines
3.3 KiB
JavaScript
125 lines
3.3 KiB
JavaScript
import { ASM } from '../asm.js';
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import { makeDirectLoaderASM, makeFunctionLoader, rTmp, fTmp } from './loader.js';
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import { addrs, r13offs } from '../addrs.js';
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/**
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* @typedef {ReturnType<import('./loader.js').makeFunctionLoader>} Loader
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* @typedef {ReturnType<Loader['asm']>[number]} ASMInst
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* @typedef {Parameters<Loader['asm']>[0]} GameVersion
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*
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* @typedef {Parameters<makeDirectLoaderASM>[1]} DirectLoadFunc
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* @typedef {{
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* dtype: Loader['dtype'],
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* base: keyof typeof bases,
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* offset: number,
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* postprocess?: (rT: number)=>ASMInst[]
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* }} DirectLoader
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*/
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const r13bases = /**@type{{[k in keyof typeof r13offs]: DirectLoadFunc}}*/ (
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Object.fromEntries(
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Object.entries(r13offs).map(([k, ver2off]) => [
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k,
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/** @type {DirectLoadFunc} */
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(rT, ver) => [ASM.lwz(rT, 13, ver2off[ver])],
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]),
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)
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);
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export const bases = {
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...r13bases,
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};
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/** @type {Array<(Loader|DirectLoader) & {id:string} & (
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* {fmt: string, preview: number} |
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* {fmt: '%s', preview: (ver: GameVersion) => string}
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* )>}
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*/
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export const fields = [
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{ id: 'x', base: 'gpMarioOriginal', dtype: 'float', offset: 0x10, fmt: '%.0f', preview: 426.39 },
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{ id: 'y', base: 'gpMarioOriginal', dtype: 'float', offset: 0x14, fmt: '%.0f', preview: -427.39 },
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{ id: 'z', base: 'gpMarioOriginal', dtype: 'float', offset: 0x18, fmt: '%.0f', preview: 428.39 },
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{ id: 'angle', base: 'gpMarioOriginal', dtype: 16, offset: 0x96, fmt: '%hu', preview: 1207 },
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{
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id: 'HSpd',
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base: 'gpMarioOriginal',
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dtype: 'float',
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offset: 0xb0,
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fmt: '%.2f',
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preview: 15.15,
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},
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{
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id: 'VSpd',
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base: 'gpMarioOriginal',
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dtype: 'float',
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offset: 0xa8,
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fmt: '%.2f',
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preview: -31.17,
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},
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{
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id: 'QF',
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base: 'gpMarDirector',
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dtype: 32,
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offset: 0x58,
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fmt: '%u',
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preview: 0,
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postprocess: (rT) => [ASM.rlwinm(rT, rT, 0, 30, 31, false)],
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},
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{
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id: 'CAngle',
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base: 'gpCamera',
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dtype: 16,
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offset: 0xa6,
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fmt: '%hu',
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preview: 9,
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postprocess: (rT) => [ASM.addi(rT, rT, -0x8000)], // offset by 0x8000
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},
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{
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id: 'invinc',
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base: 'gpMarioOriginal',
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dtype: 16,
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offset: 0x14c,
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fmt: '%hd',
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preview: 30,
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postprocess: (rT) => [ASM.rlwinm(rT, rT, 30, 2, 31, false)], // QF to frame (>>2)
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},
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{
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id: 'goop',
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fmt: '%d',
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preview: 600,
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...makeFunctionLoader(-32, (ver) => [
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{
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type: 'call',
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addr: addrs.getPollutionDegree[ver],
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prep: [ASM.lwz(3, 13, r13offs.gpPollution[ver])],
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},
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]),
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},
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{
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id: 'spin',
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fmt: '%s',
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// TODO better char mapping
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preview: (ver) => String.fromCharCode(ver.startsWith('GMSJ') ? 0xff20 : 0x40),
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dtype: 32,
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calling: true,
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asm: (ver, dst) => [
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{
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type: 'call',
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addr: addrs.checkStickRotate[ver],
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prep: [
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ASM.lwz(3, 13, r13offs.gpMarioOriginal[ver]),
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ASM.stwu(1, 1, -0x10),
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ASM.addi(4, 1, 8),
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],
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},
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// 0 (A) 0
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{ type: 'struct', reg: rTmp, hex: ver.startsWith('GMSJ') ? '00819700' : '004000' },
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...(dst.type === 'stack'
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? [ASM.add(3, rTmp, 3), ASM.stw(3, 1, dst.off)]
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: [ASM.add(dst.num, rTmp, 3)]),
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// finalize
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ASM.addi(1, 1, 0x10),
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],
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},
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];
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export const fieldDB = Object.fromEntries(fields.map((o) => [o.id.toLowerCase(), o]));
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