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Diffstat (limited to 'src/emu/bus/vcs/lightpen.h')
-rw-r--r-- | src/emu/bus/vcs/lightpen.h | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/src/emu/bus/vcs/lightpen.h b/src/emu/bus/vcs/lightpen.h new file mode 100644 index 00000000000..c18a2a4a368 --- /dev/null +++ b/src/emu/bus/vcs/lightpen.h @@ -0,0 +1,58 @@ +// license:BSD-3-Clause +// copyright-holders:Curt Coder +/********************************************************************** + + Atari Video Computer System lightpen emulation + + Copyright MESS Team. + Visit http://mamedev.org for licensing and usage restrictions. + +**********************************************************************/ + +#pragma once + +#ifndef __VCS_LIGHTPEN__ +#define __VCS_LIGHTPEN__ + +#include "emu.h" +#include "ctrl.h" + + + +//************************************************************************** +// TYPE DEFINITIONS +//************************************************************************** + +// ======================> vcs_lightpen_device + +class vcs_lightpen_device : public device_t, + public device_vcs_control_port_interface +{ +public: + // construction/destruction + vcs_lightpen_device(const machine_config &mconfig, const char *tag, device_t *owner, UINT32 clock); + + // optional information overrides + virtual ioport_constructor device_input_ports() const; + + DECLARE_INPUT_CHANGED_MEMBER( trigger ); + +protected: + // device-level overrides + virtual void device_start(); + + // device_vcs_control_port_interface overrides + virtual UINT8 vcs_joy_r(); + +private: + required_ioport m_joy; + required_ioport m_lightx; + required_ioport m_lighty; +}; + + +// device type definition +extern const device_type VCS_LIGHTPEN; + + +#endif |