mirror of
https://github.com/bzhxx/LCD-Game-Shrinker.git
synced 2025-12-17 13:16:05 +01:00
155 lines
5.1 KiB
Python
155 lines
5.1 KiB
Python
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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""" ~LCD Game Shrinker~
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custom rules to apply to the same basename game.
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The keys mapping need to be defined. The information can
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found in 'hh_sm510.cpp' MAME driver.
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More advanced image transformation can be created using this file.
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This program permits to shrink MAME high resolution artwork and
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graphics for protable device running LCD game emulator.
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This program is free software: you can redistribute it and/or modify it under
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the terms of the GNU General Public License as published by the Free Software
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Foundation, either version 3 of the License, or (at your option) any later
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version.
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This program is distributed in the hope that it will be useful, but WITHOUT
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ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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You should have received a copy of the GNU General Public License along with
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this program. If not, see <http://www.gnu.org/licenses/>.
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"""
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__author__ = "bzhxx"
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__contact__ = "https://github.com/bzhxx"
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__license__ = "GPLv3"
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import rom_config as rom
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rom.keep_aspect_ratio = True
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# Patch address to synchronize TIME with RTC host
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rom.ADD_TIME_HOUR_MSB=20
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rom.ADD_TIME_HOUR_LSB=21
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rom.ADD_TIME_MIN_MSB=22
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rom.ADD_TIME_MIN_LSB=23
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rom.ADD_TIME_SEC_MSB=24
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rom.ADD_TIME_SEC_LSB=25
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rom.ADD_TIME_HOUR_MSB_PM_VALUE = 8
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#This section describes how to map the keys
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"""
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The keys function on LCD Games based on Sharp Microcomputer are composed of :
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- a keyboard 8x4 keys for SM51X or 4x4 for SM5A
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- 2 inputs : B and BA
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The keyboard is composed of :
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outputs : S1..S8 for SM51X or R1..R4 for SM5A
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input : K1..K4
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A keyboard button is implemented as a shorcut function between one S pin and one K pin
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The 2 inputs B and BA can also be directly connected to button.
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B and BA are pull-up shortcut to ground when the connected key is pressed.
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PORT_START() & PORT_BIT():
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PORT_START() is used to select the output port (S or R) of the keyboard matrix
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PORT_BIT(K_MASK,) is used to select the input port (K) of the keyboard matrix
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K_MASK value is a mask indicating which inputs are concerned (K1=0x1, K2=0x2,K3=0x4,K4=0x8)
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"""
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# Example : Extract from MAME hh_sm510.cpp driver Micro vs System.
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""" static INPUT_PORTS_START( microvs_shared )
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S1 is selected PORT_START("IN.0") // S1
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K1,K2,K4 unused PORT_BIT( 0x0b, IP_ACTIVE_HIGH, IPT_UNUSED )
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K3=BUTTON1 of PLAYER2 PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_CHANGED_CB(input_changed) PORT_PLAYER(2)
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"""
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# we don't have player2, so nothing is connected
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K1 = 0
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K2 = 0
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K3 = 0
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K4 = 0
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rom.BTN_DATA[rom.S1] = K1 + (K2 << 8) + (K3 << 16) + (K4 << 24)
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"""
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S2 is selected PORT_START("IN.1") // S2
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K1=BUTTON1 of PLAYER1 PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_BUTTON1 ) PORT_CHANGED_CB(input_changed)
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K2,K3,K4 unused PORT_BIT( 0x0e, IP_ACTIVE_HIGH, IPT_UNUSED )
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"""
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# connect A Button to S2.K1
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K1 = rom.BTN_A
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K2 = 0
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K3 = 0
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K4 = 0
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rom.BTN_DATA[rom.S2] = K1 + (K2 << 8) + (K3 << 16) + (K4 << 24)
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"""
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PORT_START("IN.2") // S3
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PORT_BIT( 0x03, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_CHANGED_CB(input_changed) PORT_PLAYER(2)
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_CHANGED_CB(input_changed) PORT_PLAYER(2)
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"""
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# player 2 is not supported
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K1 = 0
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K2 = 0
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K3 = 0
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K4 = 0
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rom.BTN_DATA[rom.S3] = K1 + (K2 << 8) + (K3 << 16) + (K4 << 24)
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"""
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PORT_START("IN.3") // S4
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_DOWN ) PORT_CHANGED_CB(input_changed)
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_UP ) PORT_CHANGED_CB(input_changed)
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PORT_BIT( 0x0c, IP_ACTIVE_HIGH, IPT_UNUSED )
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"""
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# connect DOWN & UP (player 1)
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K1 = rom.BTN_DOWN
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K2 = rom.BTN_UP
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K3 = 0
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K4 = 0
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rom.BTN_DATA[rom.S4] = K1 + (K2 << 8) + (K3 << 16) + (K4 << 24)
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"""
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PORT_START("IN.4") // S5
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PORT_BIT( 0x03, IP_ACTIVE_HIGH, IPT_UNUSED )
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_CHANGED_CB(input_changed) PORT_PLAYER(2)
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_CHANGED_CB(input_changed) PORT_PLAYER(2)
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"""
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# player 2 is not supported
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K1 = 0
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K2 = 0
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K3 = 0
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K4 = 0
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rom.BTN_DATA[rom.S5] = K1 + (K2 << 8) + (K3 << 16) + (K4 << 24)
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"""
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PORT_START("IN.5") // S6
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_JOYSTICK_RIGHT ) PORT_CHANGED_CB(input_changed)
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_JOYSTICK_LEFT ) PORT_CHANGED_CB(input_changed)
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PORT_BIT( 0x0c, IP_ACTIVE_HIGH, IPT_UNUSED )
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"""
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# connect RIGHT & LEFT (player 1)
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K1 = rom.BTN_RIGHT
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K2 = rom.BTN_LEFT
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K3 = 0
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K4 = 0
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rom.BTN_DATA[rom.S6] = K1 + (K2 << 8) + (K3 << 16) + (K4 << 24)
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"""
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PORT_START("IN.6") // S7
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PORT_BIT( 0x01, IP_ACTIVE_HIGH, IPT_SELECT ) PORT_CHANGED_CB(input_changed) PORT_NAME("Time")
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PORT_BIT( 0x02, IP_ACTIVE_HIGH, IPT_START2 ) PORT_CHANGED_CB(input_changed) PORT_NAME("Game B")
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PORT_BIT( 0x04, IP_ACTIVE_HIGH, IPT_START1 ) PORT_CHANGED_CB(input_changed) PORT_NAME("Game A")
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PORT_BIT( 0x08, IP_ACTIVE_HIGH, IPT_SERVICE2 ) PORT_CHANGED_CB(input_changed) PORT_NAME("Alarm")
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"""
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# Connect only "Game A" as a single player game to "GAME" button
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K1 = rom.BTN_SHORTCUT_B_TIME
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K2 = 0
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K3 = rom.BTN_GAME
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K4 = rom.BTN_SHORTCUT_B_GAME
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rom.BTN_DATA[rom.S7] = K1 + (K2 << 8) + (K3 << 16) + (K4 << 24)
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