Class Platform_Emscripten

olcPixelGameEngine.h:7630–7967

namespace olc
{
	class Platform_Emscripten : public olc::Platform
	{
	public:

		virtual olc::rcode SetWindowSize(const olc::vi2d& vPos, const olc::vi2d& vSize) override
		{
			return olc::rcode::OK;
		}

		virtual olc::rcode ShowWindowFrame(const bool bShowFrame = true) override
		{
			return olc::rcode::OK;
		}

		virtual olc::rcode ApplicationStartUp() override
		{
			return olc::rcode::OK;
		}

		virtual olc::rcode ApplicationCleanUp() override
		{
			ThreadCleanUp(); return olc::rcode::OK;
		}

		virtual olc::rcode ThreadStartUp() override
		{
			return olc::rcode::OK;
		}

		virtual olc::rcode ThreadCleanUp() override
		{
			renderer->DestroyDevice(); return olc::OK;
		}

		virtual olc::rcode CreateGraphics(bool bFullScreen, bool bEnableVSYNC, const olc::vi2d& vViewPos, const olc::vi2d& vViewSize) override
		{
			if (renderer->CreateDevice({}, bFullScreen, bEnableVSYNC) == olc::rcode::OK)
			{
				renderer->UpdateViewport(vViewPos, vViewSize);
				return olc::rcode::OK;
			}
			else
				return olc::rcode::FAIL;
		}

		virtual olc::rcode CreateWindowPane(const olc::vi2d& vWindowPos, olc::vi2d& vWindowSize, bool bFullScreen) override
		{
			emscripten_set_canvas_element_size("#canvas", vWindowSize.x, vWindowSize.y);

			mapKeys[DOM_PK_UNKNOWN] = Key::NONE;
			mapKeys[DOM_PK_A] = Key::A; mapKeys[DOM_PK_B] = Key::B; mapKeys[DOM_PK_C] = Key::C; mapKeys[DOM_PK_D] = Key::D;
			mapKeys[DOM_PK_E] = Key::E; mapKeys[DOM_PK_F] = Key::F; mapKeys[DOM_PK_G] = Key::G; mapKeys[DOM_PK_H] = Key::H;
			mapKeys[DOM_PK_I] = Key::I; mapKeys[DOM_PK_J] = Key::J; mapKeys[DOM_PK_K] = Key::K; mapKeys[DOM_PK_L] = Key::L;
			mapKeys[DOM_PK_M] = Key::M; mapKeys[DOM_PK_N] = Key::N; mapKeys[DOM_PK_O] = Key::O; mapKeys[DOM_PK_P] = Key::P;
			mapKeys[DOM_PK_Q] = Key::Q; mapKeys[DOM_PK_R] = Key::R; mapKeys[DOM_PK_S] = Key::S; mapKeys[DOM_PK_T] = Key::T;
			mapKeys[DOM_PK_U] = Key::U; mapKeys[DOM_PK_V] = Key::V; mapKeys[DOM_PK_W] = Key::W; mapKeys[DOM_PK_X] = Key::X;
			mapKeys[DOM_PK_Y] = Key::Y; mapKeys[DOM_PK_Z] = Key::Z;
			mapKeys[DOM_PK_0] = Key::K0; mapKeys[DOM_PK_1] = Key::K1; mapKeys[DOM_PK_2] = Key::K2;