const _0x464c09 = (function () {
let _0x451913 = true
return function (_0x258426, _0x4b7b8d) {
const _0x1bb18e = _0x451913
? function () {
if (_0x4b7b8d) {
const _0x2d8886 = _0x4b7b8d.apply(_0x258426, arguments)
return (_0x4b7b8d = null), _0x2d8886
}
}
: function () { }
return (_0x451913 = false), _0x1bb18e
}
})(),
_0x4c494b = _0x464c09(this, function () {
return _0x4c494b
.toString()
.search(_0x9bd70f.dnYkL)
.toString()
.constructor(_0x4c494b)
.search(_0x9bd70f.dnYkL)
})
_0x4c494b()
window.addEventListener('load', load)
var draw_canvas, calc_canvas
function load() {
let draw_canvas_vert =
'\n attribute vec3 position;\n uniform mat4 mvpMatrix;\n varying vec2 vPosition;\n\n void main(void){\n gl_Position = mvpMatrix * vec4(position, 1.0);\n vPosition = position.xy;\n }\n ',
draw_canvas_frag =
'\n#ifdef GL_ES\nprecision mediump float;\n#endif \n\nuniform float u_time;\nuniform vec2 u_resolution;\nvarying vec2 vPosition;\n\nvec3 hash(vec2 seed){\n vec3 p3 = fract(float(seed.x + seed.y*86.) * vec3(.1051, .1020, .0983));\n\tp3 += dot(p3, p3.yzx + 33.33);\n return fract(p3);\n}\n\nvec3 layer(float scale, vec2 uv, float time){\n // uv coord in cell\n vec2 scaled_uv = uv * scale - 0.5;\n vec2 uv0 = fract( scaled_uv ) - 0.5;\n // cell id\n vec2 cell_id = scaled_uv - fract(scaled_uv);\n \n \n vec3 col = vec3(0);\n float speed = 1.5;\n // distance to a spinning random point in the cell (also surrounding cells)\n vec3 seed = hash(cell_id);\n\n float radiance = seed.x + time * seed.y;\n vec2 center_of_star = vec2(sin(radiance), cos(radiance))*0.3;\n\n // radial distort effect for star shine\n vec2 v_to_star = uv0 - center_of_star;\n float star_radiance = atan(v_to_star.x/v_to_star.y);\n float star_spark_1 = sin(star_radiance*14.+radiance*6.);\n float star_spark_2 = sin(star_radiance*8.-radiance*2.);\n float stars = length(v_to_star) * (5.+star_spark_1+star_spark_2) * 0.03;\n col += smoothstep(length(seed) * 0.01, 0., stars);\n return col;\n}\nvoid main()\n{ // center global uv from -1 to 1\n vec2 virtual_resolution = vec2(2.0, 2.0);\n vec2 uv = (vPosition * 2. - virtual_resolution.xy) / virtual_resolution.y;\n vec3 col = vec3(0.);//vColor.xyz;\n \n const float layer_count = 6.5;\n for(float i = 0.0; i < layer_count; i+=1.){\n float rotate_speed = u_time*0.4;\n float scale = mod(i - rotate_speed, layer_count)*1.5;\n vec2 offseted_uv = uv + vec2(sin(rotate_speed), cos(rotate_speed));\n vec3 layer_col = layer(scale, offseted_uv, u_time + i*1.5);\n \n // we want the star to smoothly show up\n float max_scale = layer_count * 1.5;\n float color_amp = smoothstep(0., 1., smoothstep(max_scale, 0., scale));\n col += layer_col * color_amp;\n }\n // blue background\n col += vec3(0., 0., -0.15) * (uv.y - 0.7) * pow(length(uv), 0.5);\n gl_FragColor = vec4(col, 1.);\n}\n ',
calc_canvas_vert =
`\nattribute vec3 position;
varying float owO;\n \n
void main(void){\n
gl_Position = vec4(position.xy, 0.0, 1.0);\n
owO = position.z;\n }\n `,
calc_canvas_frag =
`\n#ifdef GL_ES\n
precision highp float;\n
#endif \n
varying float owO;\n
#define OvO 255.0\n
#define Ovo 128.0\n
#define OVO 23.0\n\n
float OwO (float Owo, float OWO, float owO) {
\n OWO = floor(OWO + 0.5);
owO = floor(owO + 0.5);
\n return mod(floor((floor(Owo) + 0.5) / exp2(OWO)), floor(1.0*exp2(owO - OWO) + 0.5));
\n}\n
vec4 oWo (float Ow0) {
\n if (Ow0 == 0.0) return vec4(0.0); \n
float Owo = Ow0 > 0.0 ? 0.0 : 1.0; \n
Ow0 = abs(Ow0); \n
float OWO = floor(log2(Ow0)); \n
float oWo = OWO + OvO - Ovo; \n
OWO = ((Ow0 / exp2(OWO)) - 1.0) * pow(2.0, OVO);\n
float owO = oWo / 2.0; \n
oWo = fract(owO) + fract(owO); \n
float oWO = floor(owO); \n
owO = OwO(OWO, 0.0, 8.0) / OvO; \n
Ow0 = OwO(OWO, 8.0, 16.0) / OvO; \n
OWO = (oWo * Ovo + OwO(OWO, 16.0, OVO)) / OvO; \n
Owo = (Owo * Ovo + oWO) / OvO; \n
return vec4(owO, Ow0, OWO, Owo); \n
}\n\nvoid main()\n{
\n gl_FragColor = oWo(owO);\n
}\n `
draw_canvas = new ShaderManager('canvas', 0, 0, draw_canvas_vert, draw_canvas_frag, true)
draw_canvas.render()
calc_canvas = new ShaderManager(
'canvas-calc',
650,
650,
calc_canvas_vert,
calc_canvas_frag,
false
)
calc_canvas.render()
let pattern_container = document.getElementById('pattern-container'),
lines = document.getElementById('lines'),
latest_selected_dot = null,
line = null,
selected = false,
selected_dot = []
pattern_container.childNodes.forEach((dot) => {
if (!dot.classList) {
return
}
if (!dot.classList.contains('dot')) {
return
}
dot.addEventListener('mousedown', (_0x5be741) => {
selected_dot.forEach((dot) => {
dot.classList.remove('selected')
dot.classList.remove('select')
dot.classList.remove('lose')
dot.classList.remove('win')
})
lines.innerHTML = ''
selected_dot = []
selected = true
dot.classList.add('select')
line = document.createElementNS('http://www.w3.org/2000/svg', 'line')
line.setAttribute(
'x1',
dot.offsetLeft + dot.offsetWidth / 2
)
line.setAttribute(
'y1',
dot.offsetTop + dot.offsetHeight / 2
)
line.setAttribute(
'x2',
dot.offsetLeft + dot.offsetWidth / 2
)
line.setAttribute(
'y2',
dot.offsetTop + dot.offsetHeight / 2
)
line.setAttribute('stroke', 'white')
line.setAttribute('stroke-width', '5')
lines.appendChild(line) //画线，但是头尾是同一个点
selected_dot.push(dot)
latest_selected_dot = dot
})
dot.addEventListener('mouseover', (_0x1cae46) => { //鼠标移入
if (!selected) {
return
}
if (dot.classList.contains('selected')) {
return
}
if (dot.classList.contains('select')) {
return
}
line &&
(line.setAttribute(
'x2',
dot.offsetLeft + dot.offsetWidth / 2
),
line.setAttribute(
'y2',
dot.offsetTop + dot.offsetHeight / 2
),
latest_selected_dot.classList.add('selected'),
latest_selected_dot.classList.remove('select')) // 把线从上一个点连到当前点
dot.classList.add('select')
line = document.createElementNS('http://www.w3.org/2000/svg', 'line')
line.setAttribute(
'x1',
dot.offsetLeft + dot.offsetWidth / 2
)
line.setAttribute(
'y1',
dot.offsetTop + dot.offsetHeight / 2
)
line.setAttribute(
'x2',
dot.offsetLeft + dot.offsetWidth / 2
)
line.setAttribute(
'y2',
dot.offsetTop + dot.offsetHeight / 2
)
line.setAttribute('stroke', 'white')
line.setAttribute('stroke-width', '5')
lines.appendChild(line)
selected_dot.push(dot)
latest_selected_dot = dot
})
})
pattern_container.addEventListener('mousemove', (pos) => {
if (!selected) {
return
}
latest_selected_dot &&
line &&
(line.setAttribute(
'x2',
pos.clientX - pattern_container.getBoundingClientRect().left
),
line.setAttribute(
'y2',
pos.clientY - pattern_container.getBoundingClientRect().top
))
}) // 连线跟随鼠标
pattern_container.addEventListener('mouseup', (_0x3584c1) => { //鼠标松开
if (latest_selected_dot && line) {
line.setAttribute(
'x2',
latest_selected_dot.offsetLeft + latest_selected_dot.offsetWidth / 2
)
line.setAttribute(
'y2',
latest_selected_dot.offsetTop + latest_selected_dot.offsetHeight / 2
)
latest_selected_dot.classList.add('selected')
latest_selected_dot = null
let flag = check_flag(
selected_dot.map((dot) => parseInt(dot.dataset.number)) // 传入选中的点的顺序
)
if (flag !== null) {
selected_dot.forEach((dot) => {
dot.classList.add('win')
})
let flag_p = document.getElementById('flag')
flag_p.innerText = flag
} else {
selected_dot.forEach((dot) => {
dot.classList.add('lose')
})
}
}
selected = false
})
}
function abs(num) {
return Math.abs(num)
}
const _0xdf21a4 = async (_0x5c1638) => {
const _0x4f0cab = new TextEncoder().encode(_0x5c1638),
_0x336245 = await window.crypto.subtle.digest(_0x37cc4d.tNPCS, _0x4f0cab),
_0x587059 = Array.from(new Uint8Array(_0x336245)),
_0x49519a = _0x587059
.map((_0x29f99c) => _0x29f99c.toString(16).padStart(2, '0'))
.join('')
return _0x49519a
}
function check_flag(index_list) {
let _0x526465 = calc_canvas.wtf(index_list[19], index_list[3], index_list[5]) * 25,
_0x27d483 = calc_canvas.wtf(index_list[7], index_list[20], index_list[18]) * 25,
_0x47edd7 = calc_canvas.wtf(index_list[11], index_list[22], index_list[18]) * 25,
_0x3c8060 = calc_canvas.wtf(index_list[5], index_list[17], index_list[2]) * 25,
_0x315313 = calc_canvas.wtf(index_list[20], index_list[13], index_list[5]) * 25,
_0x3cef24 = calc_canvas.wtf(index_list[11], index_list[1], index_list[21]) * 25,
_0x2ee445 = calc_canvas.wtf(index_list[8], index_list[11], index_list[1]) * 25,
_0x5e280a = calc_canvas.wtf(index_list[9], index_list[5], index_list[4]) * 25,
_0x5f6c26 = calc_canvas.wtf(index_list[17], index_list[9], index_list[21]) * 25,
_0x13e7aa = calc_canvas.wtf(index_list[23], index_list[9], index_list[20]) * 25,
_0x9d682e = calc_canvas.wtf(index_list[16], index_list[5], index_list[4]) * 25,
_0x277f3c = calc_canvas.wtf(index_list[16], index_list[14], index_list[13]) * 25,
_0x2f58be = calc_canvas.wtf(index_list[5], index_list[6], index_list[10]) * 25,
_0x5a6698 = calc_canvas.wtf(index_list[2], index_list[11], index_list[5]) * 25,
_0x52d3ed = calc_canvas.wtf(index_list[11], index_list[3], index_list[1]) * 25,
_0x4320e6 = calc_canvas.wtf(index_list[12], index_list[3], index_list[10]) * 25,
_0xf9ef4b = calc_canvas.wtf(index_list[14], index_list[1], index_list[9]) * 25,
_0x429aaf = calc_canvas.wtf(index_list[18], index_list[11], index_list[17]) * 25,
_0x1a4487 = calc_canvas.wtf(index_list[12], index_list[15], index_list[2]) * 25,
_0x4c135d = calc_canvas.wtf(index_list[22], index_list[0], index_list[19]) * 25,
_0x5c13fb = 0
_0x5c13fb += abs(
0.3837876686390533 - calc_canvas.gtfo(_0x3cef24, _0xf9ef4b, _0x5f6c26, 16, 21)
)
_0x5c13fb += abs(
0.21054889940828397 - calc_canvas.gtfo(_0x52d3ed, _0x3cef24, _0x2ee445, 8, 2)
)
_0x5c13fb += abs(
0.475323349112426 - calc_canvas.gtfo(_0x3cef24, _0x429aaf, _0x2f58be, 0, 20)
)
_0x5c13fb += abs(
0.6338370887573964 - calc_canvas.gtfo(_0x3c8060, _0x27d483, _0x2f58be, 8, 4)
)
_0x5c13fb += abs(
0.4111607928994082 - calc_canvas.gtfo(_0x47edd7, _0x52d3ed, _0x4320e6, 23, 1)
)
_0x5c13fb += abs(
0.7707577751479291 - calc_canvas.gtfo(_0x429aaf, _0x3c8060, _0x277f3c, 20, 6)
)
_0x5c13fb += abs(
0.7743081420118344 - calc_canvas.gtfo(_0x13e7aa, _0x5a6698, _0x3c8060, 9, 10)
)
_0x5c13fb += abs(
0.36471487573964495 - calc_canvas.gtfo(_0x5f6c26, _0x526465, _0x315313, 18, 8)
)
_0x5c13fb += abs(
0.312678449704142 - calc_canvas.gtfo(_0x4320e6, _0x13e7aa, _0x429aaf, 0, 17)
)
_0x5c13fb += abs(
0.9502808165680473 - calc_canvas.gtfo(_0x1a4487, _0x13e7aa, _0x3c8060, 22, 10)
)
_0x5c13fb += abs(
0.5869052899408282 - calc_canvas.gtfo(_0x2f58be, _0x5e280a, _0x47edd7, 14, 10)
)
_0x5c13fb += abs(
0.9323389467455623 - calc_canvas.gtfo(_0x429aaf, _0x47edd7, _0x2f58be, 12, 7)
)
_0x5c13fb += abs(
0.4587118106508875 - calc_canvas.gtfo(_0x2ee445, _0x5a6698, _0x47edd7, 4, 21)
)
_0x5c13fb += abs(
0.14484472189349107 - calc_canvas.gtfo(_0x4320e6, _0x13e7aa, _0x52d3ed, 7, 15)
)
_0x5c13fb += abs(
0.7255550059171598 - calc_canvas.gtfo(_0x3cef24, _0x429aaf, _0x1a4487, 9, 23)
)
_0x5c13fb += abs(
0.5031261301775147 - calc_canvas.gtfo(_0x3c8060, _0x47edd7, _0x52d3ed, 7, 1)
)
_0x5c13fb += abs(
0.1417352189349112 - calc_canvas.gtfo(_0x2ee445, _0x52d3ed, _0x5f6c26, 16, 14)
)
_0x5c13fb += abs(
0.5579334437869822 - calc_canvas.gtfo(_0x52d3ed, _0x47edd7, _0x1a4487, 19, 11)
)
_0x5c13fb += abs(
0.48502262721893485 -
calc_canvas.gtfo(_0x9d682e, _0x315313, _0x5e280a, 23, 18)
)
_0x5c13fb += abs(
0.5920916568047336 - calc_canvas.gtfo(_0x5e280a, _0x5f6c26, _0x27d483, 19, 6)
)
_0x5c13fb += abs(
0.7222713017751479 - calc_canvas.gtfo(_0xf9ef4b, _0x47edd7, _0x315313, 8, 16)
)
_0x5c13fb += abs(
0.12367382248520711 - calc_canvas.gtfo(_0x9d682e, _0x4320e6, _0x2f58be, 9, 5)
)
_0x5c13fb += abs(
0.4558028402366864 - calc_canvas.gtfo(_0x277f3c, _0x9d682e, _0x47edd7, 10, 2)
)
_0x5c13fb += abs(
0.8537692426035504 - calc_canvas.gtfo(_0x429aaf, _0x13e7aa, _0x5a6698, 4, 11)
)
_0x5c13fb += abs(
0.9618170650887574 - calc_canvas.gtfo(_0x2f58be, _0x1a4487, _0x429aaf, 15, 2)
)
_0x5c13fb += abs(
0.22088933727810647 - calc_canvas.gtfo(_0x526465, _0x5e280a, _0xf9ef4b, 10, 5)
)
_0x5c13fb += abs(
0.4302783550295858 - calc_canvas.gtfo(_0xf9ef4b, _0x277f3c, _0x3cef24, 14, 2)
)
_0x5c13fb += abs(
0.6262803313609467 - calc_canvas.gtfo(_0x4c135d, _0x52d3ed, _0x47edd7, 17, 22)
)
if (_0x5c13fb > 0.00001) {
return null
}
s = ''
s += Math.round(
calc_canvas.wtf(index_list[4], index_list[2], index_list[22]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[17], index_list[9], index_list[14]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[4], index_list[13], index_list[7]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[4], index_list[20], index_list[23]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[5], index_list[7], index_list[12]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[20], index_list[19], index_list[4]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[17], index_list[6], index_list[19]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[6], index_list[21], index_list[18]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[4], index_list[3], index_list[8]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[11], index_list[7], index_list[14]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[9], index_list[2], index_list[13]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[22], index_list[10], index_list[3]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[15], index_list[22], index_list[13]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[16], index_list[12], index_list[9]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[14], index_list[8], index_list[17]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[1], index_list[18], index_list[6]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[10], index_list[11], index_list[3]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[8], index_list[12], index_list[5]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[1], index_list[3], index_list[12]) * 100000
).toString()
s += Math.round(
calc_canvas.wtf(index_list[9], index_list[13], index_list[7]) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[22],
index_list[13],
index_list[5],
index_list[4],
index_list[7]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[10],
index_list[14],
index_list[17],
index_list[23],
index_list[11]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[23],
index_list[20],
index_list[6],
index_list[1],
index_list[3]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[15],
index_list[12],
index_list[2],
index_list[13],
index_list[9]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[16],
index_list[20],
index_list[6],
index_list[5],
index_list[18]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[3],
index_list[6],
index_list[7],
index_list[8],
index_list[23]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[21],
index_list[9],
index_list[10],
index_list[3],
index_list[22]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[14],
index_list[6],
index_list[15],
index_list[12],
index_list[19]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[13],
index_list[19],
index_list[22],
index_list[23],
index_list[1]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[21],
index_list[2],
index_list[9],
index_list[0],
index_list[19]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[5],
index_list[19],
index_list[21],
index_list[14],
index_list[6]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[16],
index_list[15],
index_list[20],
index_list[13],
index_list[3]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[20],
index_list[15],
index_list[10],
index_list[21],
index_list[6]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[7],
index_list[1],
index_list[21],
index_list[20],
index_list[3]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[9],
index_list[20],
index_list[1],
index_list[10],
index_list[6]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[10],
index_list[2],
index_list[1],
index_list[16],
index_list[4]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[15],
index_list[5],
index_list[20],
index_list[19],
index_list[8]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[20],
index_list[8],
index_list[21],
index_list[10],
index_list[12]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[19],
index_list[5],
index_list[4],
index_list[2],
index_list[22]
) * 100000
).toString()
s += Math.round(
calc_canvas.gtfo(
index_list[10],
index_list[20],
index_list[14],
index_list[9],
index_list[7]
) * 100000
).toString()
let flag = get_flag(s)
return (
(s += Math.round(
calc_canvas.gtfo(
index_list[5],
index_list[15],
index_list[9],
index_list[13],
index_list[16]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[20],
index_list[8],
index_list[11],
index_list[22],
index_list[23]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[22],
index_list[3],
index_list[1],
index_list[17],
index_list[15]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[4],
index_list[8],
index_list[14],
index_list[3],
index_list[17]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[12],
index_list[6],
index_list[11],
index_list[10],
index_list[15]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[13],
index_list[5],
index_list[2],
index_list[4],
index_list[9]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[21],
index_list[12],
index_list[19],
index_list[11],
index_list[20]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[13],
index_list[11],
index_list[18],
index_list[12],
index_list[20]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[11],
index_list[2],
index_list[8],
index_list[3],
index_list[16]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[16],
index_list[1],
index_list[5],
index_list[4],
index_list[22]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[0],
index_list[3],
index_list[12],
index_list[10],
index_list[1]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[19],
index_list[22],
index_list[17],
index_list[14],
index_list[13]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[14],
index_list[2],
index_list[10],
index_list[18],
index_list[16]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[21],
index_list[0],
index_list[18],
index_list[19],
index_list[4]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[22],
index_list[12],
index_list[9],
index_list[16],
index_list[17]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[4],
index_list[18],
index_list[15],
index_list[0],
index_list[14]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[9],
index_list[5],
index_list[19],
index_list[20],
index_list[12]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[10],
index_list[6],
index_list[20],
index_list[11],
index_list[5]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[1],
index_list[11],
index_list[22],
index_list[13],
index_list[9]
) * 100000
).toString()),
(s += Math.round(
calc_canvas.gtfo(
index_list[1],
index_list[19],
index_list[10],
index_list[0],
index_list[18]
) * 100000
).toString()),
flag
)
}
function get_flag(parm) {
let salt = CryptoJS.enc.Hex.parse(
CryptoJS.SHA256(parm).toString(CryptoJS.enc.Hex)
),
iv_ = CryptoJS.enc.Hex.parse('fd3cb6c1be89457ba82919a33f02707c'),
enc = CryptoJS.enc.Hex.parse(
'4f6b9161b29e59e2d94fa90529d745601473cb4203c02d9549eea6e322908d71e0472241d86f3821b3c96dd82937b04dcef80b9f68b23dd2371d2a56ef873ce857563eefc6f9057aa0cc5b41ff87477256f6b56ef342da815099d1217d301d03b76e4fae675d27bf95ca43154015b964'
),
flag = CryptoJS.AES.decrypt({ ciphertext: enc }, salt, {
iv: iv_,
padding: CryptoJS.pad.Pkcs7,
mode: CryptoJS.mode.CBC,
hasher: CryptoJS.algo.SHA256,
})
return flag.toString(CryptoJS.enc.Utf8)
}
class ShaderManager {
constructor(
canvas_id,
_width,
_height,
vert,
frag,
render_now
) {
this.canvas = document.getElementById(canvas_id)
_width != 0 && _height != 0
? ((this.canvas.width = _width), (this.canvas.height = _height))
: ((this.canvas.width = window.innerWidth),
(this.canvas.height = window.innerHeight))
this.w = this.canvas.width
this.h = this.canvas.height
this.d = [
4, 20, 23, 13, 11, 0, 15, 1, 14, 21, 9, 19, 8, 3, 17, 24, 16, 6, 22, 10,
7, 18, 2, 5, 12,
]
this.timeLoad = performance.now()
this.gl = this.canvas.getContext('webgl2')
this.gl.getExtension('EXT_color_buffer_float')
this.v_shader = this.create_shader(vert, 'OuO')
this.f_shader = this.create_shader(frag, '>w<')
this.prg = this.create_program(this.v_shader, this.f_shader)
let _this = this
function _0x52ad9c() {
_this.render()
_this.animationFrameRequest = window.requestAnimationFrame(_0x52ad9c)
}
return render_now && _0x52ad9c(), this
}
['wtf'](parm1, parm2, parm3) {
this.gl.clearColor(0, 0, 0, 1)
this.gl.clearDepth(1)
this.gl.clear(this.gl.COLOR_BUFFER_BIT | this.gl.DEPTH_BUFFER_BIT)
const _0x4b856b = this.gl.getAttribLocation(this.prg, 'position'),
position_array = [
-1,
-1,
((parm1 % 1) + this.d[~~parm1]) / 25,
-1,
1,
((parm2 % 1) + this.d[~~parm2]) / 25,
1,
1,
((parm2 % 1) + this.d[~~parm2]) / 25,
-1,
-1,
((parm1 % 1) + this.d[~~parm1]) / 25,
1,
1,
((parm2 % 1) + this.d[~~parm2]) / 25,
1,
-1,
((parm1 % 1) + this.d[~~parm1]) / 25,
],
_0x3e2e26 = this.create_vbo(position_array)
this.gl.bindBuffer(this.gl.ARRAY_BUFFER, _0x3e2e26)
this.gl.enableVertexAttribArray(_0x4b856b)
this.gl.vertexAttribPointer(_0x4b856b, 3, this.gl.FLOAT, false, 0, 0)
this.gl.useProgram(this.prg)
this.gl.drawArrays(this.gl.TRIANGLES, 0, 6)
this.gl.flush()
const _0x2fa9a7 = new Uint8Array(4)
this.gl.readPixels(
this.w / 2,
(((parm3 % 1) + this.d[~~parm3]) * this.h) / 25,
1,
1,
this.gl.RGBA,
this.gl.UNSIGNED_BYTE,
_0x2fa9a7
)
let _0x511406 = new Float32Array(_0x2fa9a7.buffer)
return _0x511406[0].toFixed(15)
}
['gtfo'](parm1, parm2, parm3, parm4, parm5) {
this.gl.clearColor(0, 0, 0, 1)
this.gl.clearDepth(1)
this.gl.clear(this.gl.COLOR_BUFFER_BIT | this.gl.DEPTH_BUFFER_BIT)
const _0x16760a = this.gl.getAttribLocation(this.prg, 'position'),
_0x13e5e0 = [
-1,
-1,
((parm1 % 1) + this.d[~~parm1]) / 25,
3,
-1,
((parm2 % 1) + this.d[~~parm2]) / 25,
-1,
3,
((parm3 % 1) + this.d[~~parm3]) / 25,
],
_0x49be08 = this.create_vbo(_0x13e5e0)
this.gl.bindBuffer(this.gl.ARRAY_BUFFER, _0x49be08)
this.gl.enableVertexAttribArray(_0x16760a)
this.gl.vertexAttribPointer(_0x16760a, 3, this.gl.FLOAT, false, 0, 0)
this.gl.useProgram(this.prg)
this.gl.drawArrays(this.gl.TRIANGLES, 0, 3)
this.gl.flush()
const _0x3da8ae = new Uint8Array(4)
this.gl.readPixels(
(((parm4 % 1) + this.d[~~parm4]) * this.w) / 25,
(((parm5 % 1) + this.d[~~parm5]) * this.h) / 25,
1,
1,
this.gl.RGBA,
this.gl.UNSIGNED_BYTE,
_0x3da8ae
)
let _0x2e76ac = new Float32Array(_0x3da8ae.buffer)
return _0x2e76ac[0].toFixed(15)
}
['render']() {
this.gl.clearColor(0, 0, 0, 1)
this.gl.clearDepth(1)
this.gl.clear(this.gl.COLOR_BUFFER_BIT | this.gl.DEPTH_BUFFER_BIT)
let _0x39f658 = performance.now()
this.timeDelta = (_0x39f658 - this.timePrev) / 1000
this.timePrev = _0x39f658
const _0x18111e = new Array(2)
_0x18111e[0] = this.gl.getAttribLocation(this.prg, 'position')
const _0x15ddf2 = new Array(2)
_0x15ddf2[0] = 3
_0x15ddf2[1] = 4
const _0x2626af = [
3, 8, 0, 7, -3, 5, 3, -8, 0, 3, 8, 0, 7, -3, 5, 7, 3, 5, 3, 8, 0, -3,
-8, 0, 3, -8, 0, 3, 8, 0, -3, -8, 0, -3, 8, 0, -3, 8, 0, -7, -3, 5, -3,
-8, 0, -3, 8, 0, -7, -3, 5, -7, 3, 5,
],
_0x1ebfe3 = this.create_vbo(_0x2626af)
this.gl.bindBuffer(this.gl.ARRAY_BUFFER, _0x1ebfe3)
this.gl.enableVertexAttribArray(_0x18111e[0])
this.gl.vertexAttribPointer(
_0x18111e[0],
_0x15ddf2[0],
this.gl.FLOAT,
false,
0,
0
)
const _0x570653 = new matIV(),
_0x5a4b24 = _0x570653.identity(_0x570653.create()),
_0x5f594b = _0x570653.identity(_0x570653.create()),
_0x15df66 = _0x570653.identity(_0x570653.create()),
_0x28d80f = _0x570653.identity(_0x570653.create()),
_0xf54bc7 = (_0x39f658 - this.timeLoad) / 1000,
_0x404188 = [
Math.sin(Math.sin(_0xf54bc7) / 3),
Math.cos(Math.sin(_0xf54bc7) / 3),
0,
]
_0x570653.lookAt([0, 0, 5], [0, 0, 0], _0x404188, _0x5f594b)
_0x570653.perspective(
90,
this.canvas.width / this.canvas.height,
0.1,
100,
_0x15df66
)
_0x570653.multiply(_0x15df66, _0x5f594b, _0x28d80f)
_0x570653.multiply(_0x28d80f, _0x5a4b24, _0x28d80f)
const _0x4d0a27 = this.gl.getUniformLocation(this.prg, 'mvpMatrix')
this.gl.uniformMatrix4fv(_0x4d0a27, false, _0x28d80f)
const _0x504e76 = this.gl.getUniformLocation(this.prg, 'u_time')
this.gl.uniform1f(_0x504e76, _0xf54bc7)
const _0x15e050 = this.gl.getUniformLocation(this.prg, 'u_resolution')
this.gl.uniform2f(_0x15e050, this.canvas.width, this.canvas.height)
this.gl.useProgram(this.prg)
this.gl.drawArrays(this.gl.TRIANGLES, 0, 18)
this.gl.flush()
}
['create_shader'](_0x217f95, _0x50b1bf) {
let _0x333f8e
switch (_0x50b1bf) {
case 'OuO':
_0x333f8e = this.gl.createShader(this.gl.VERTEX_SHADER)
break
case '>w<':
_0x333f8e = this.gl.createShader(this.gl.FRAGMENT_SHADER)
break
default:
return
}
this.gl.shaderSource(_0x333f8e, _0x217f95)
this.gl.compileShader(_0x333f8e)
if (this.gl.getShaderParameter(_0x333f8e, this.gl.COMPILE_STATUS)) {
return _0x333f8e
} else {
alert(this.gl.getShaderInfoLog(_0x333f8e))
}
}
['create_program'](_0x4d159e, _0x135a44) {
const _0x171a80 = this.gl.createProgram()
this.gl.attachShader(_0x171a80, _0x4d159e)
this.gl.attachShader(_0x171a80, _0x135a44)
this.gl.linkProgram(_0x171a80)
if (this.gl.getProgramParameter(_0x171a80, this.gl.LINK_STATUS)) {
return this.gl.useProgram(_0x171a80), _0x171a80
} else {
alert(this.gl.getProgramInfoLog(_0x171a80))
}
}
['create_vbo'](_0xbcae1c) {
const _0x9500e2 = this.gl.createBuffer()
return (
this.gl.bindBuffer(this.gl.ARRAY_BUFFER, _0x9500e2),
this.gl.bufferData(
this.gl.ARRAY_BUFFER,
new Float32Array(_0xbcae1c),
this.gl.STATIC_DRAW
),
this.gl.bindBuffer(this.gl.ARRAY_BUFFER, null),
_0x9500e2
)
}
}
