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player input, transaction, bitflag updates

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extremeheat 2021-03-22 04:21:06 -04:00
commit 6803d742e6
4 changed files with 1027 additions and 802 deletions
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62
src/datatypes/compiler-minecraft.js
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@ -81,57 +81,63 @@ SizeOf.nbt = ['native', minecraft.nbt[2]]
*/
Read.bitflags = ['parametrizable', (compiler, { type, flags, shift, big }) => {
if (shift) {
let i = 0
for (const key in flags) {
const val = flags[key]
flags[key] = val << i++
}
let fstr = JSON.stringify(flags)
if (Array.isArray(flags)) {
fstr = '{'
flags.map((v,k) => fstr += `"${v}": ${big ? 1n << BigInt(k) : 1 << k}` + (big ? 'n,' : ','))
fstr += '}'
} else if (shift) {
fstr = '{'
for (const key in flags) fstr += `"${key}": ${1 << flags[key]},`;
fstr += '}'
}
return compiler.wrapCode(`
const { value: _value, size } = ${compiler.callType(type, 'offset')}
const value = { _value }
const flags = ${JSON.stringify(flags)}
const flags = ${fstr}
for (const key in flags) {
const v = ${big ? `BigInt(flags[key])` : 'flags[key]'}
value[key] = (_value & v) == v
value[key] = (_value & flags[key]) == flags[key]
}
return { value, size }
`.trim())
}]
Write.bitflags = ['parametrizable', (compiler, { type, flags, shift, big }) => {
if (shift) {
let i = 0
for (const key in flags) {
const val = flags[key]
flags[key] = val << i++
}
let fstr = JSON.stringify(flags)
if (Array.isArray(flags)) {
fstr = '{'
flags.map((v,k) => fstr += `"${v}": ${big ? 1n << BigInt(k) : 1 << k}` + (big ? 'n,' : ','))
fstr += '}'
} else if (shift) {
fstr = '{'
for (const key in flags) fstr += `"${key}": ${1 << flags[key]},`;
fstr += '}'
}
return compiler.wrapCode(`
const flags = ${JSON.stringify(flags)}
let val = value._value
const flags = ${fstr}
let val = value._value ${big ? '|| 0n' : ''}
for (const key in flags) {
const v = ${big ? `BigInt(flags[key])` : 'flags[key]'}
if (value[key]) val |= v
if (value[key]) val |= flags[key]
}
return (ctx.${type})(val, buffer, offset)
`.trim())
}]
SizeOf.bitflags = ['parametrizable', (compiler, { type, flags, shift, big }) => {
if (shift) {
let i = 0
for (const key in flags) {
const val = flags[key]
flags[key] = val << i++
}
let fstr = JSON.stringify(flags)
if (Array.isArray(flags)) {
fstr = '{'
flags.map((v,k) => fstr += `"${v}": ${big ? 1n << BigInt(k) : 1 << k}` + (big ? 'n,' : ','))
fstr += '}'
} else if (shift) {
fstr = '{'
for (const key in flags) fstr += `"${key}": ${1 << flags[key]},`;
fstr += '}'
}
return compiler.wrapCode(`
const flags = ${JSON.stringify(flags)}
let val = value._value
const flags = ${fstr}
let val = value._value ${big ? '|| 0n' : ''}
for (const key in flags) {
const v = ${big ? `BigInt(flags[key])` : 'flags[key]'}
if (value[key]) val |= flags[key]
}
return (ctx.${type})(val)