69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
#pragma once
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#include <cmath>
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#include <string>
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#include "iDrawable.h"
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#include "iWritable.h"
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#include "Logger.h"
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#include "OffsetClock.h"
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#include "SystemClock.h"
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#include "Texture.h"
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namespace gj {
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class Game : public iDrawable, public iWritable {
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public:
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Game() = delete;
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Game(Game&&) = delete;
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Game(const Game&) = delete;
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Game& operator=(Game&&) = delete;
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Game& operator=(const Game&) = delete;
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Game(iAllocator* alloc, uint32_t w, uint32_t h) :
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alloc_(alloc), uptime_(&SystemClock::instance()),
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w_(w), h_(h), logger_(h), test_(Colorbuffer(alloc, 1, 1)) {
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Colorbuffer temp(alloc_, 5, 5);
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float* ptr = temp.ptr();
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for (size_t i = 0; i < 25; ++i) ptr[i] = i%2*.3+.7;
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test_ = Texture(std::move(temp));
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}
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void Update() {
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const uint64_t i = uptime_.now();
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if (i%1000 == 0) logger_.Print(L"すべての人類は死滅する: "+std::to_wstring(i));
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double t = i%2000/2000.;
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t = 1 - t;
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mat3 m = mat3{ {.2, 0, 0},{0, .2, 0},{0, 0, 1} };
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const double s = sin(3.14*2*t*t*t), c = cos(3.14*2*t*t*t);
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m = ::linalg::mul(mat3{{c, -s, 0,}, {s, c, 0}, {0, 0, 1}}, m);
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m = ::linalg::mul(mat3{{ 1, 0, 0,}, {0, 1, 0}, {(1 - t * t * t * 2) * .6, 0, 1}}, m);
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m = ::linalg::mul(mat3{ {1, 0, 0},{0, 16/9., 0},{0, 0, 1} }, m);
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test_.SetMatrix(m);
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}
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void Draw(Colorbuffer& fb) const override {
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test_.Draw(fb);
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}
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void Write(Textbuffer& fb) const override {
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logger_.Write(fb);
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}
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private:
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iAllocator* alloc_;
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OffsetClock uptime_;
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uint32_t w_, h_;
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Logger logger_;
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Texture test_;
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};
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} |