mirror of
https://github.com/wavemotion-dave/NINTV-DS.git
synced 2025-06-18 13:55:33 -04:00
107 lines
3.0 KiB
C++
107 lines
3.0 KiB
C++
// =====================================================================================
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// Copyright (c) 2021-2023 Dave Bernazzani (wavemotion-dave)
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//
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// Copying and distribution of this emulator, its source code and associated
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// readme files, with or without modification, are permitted in any medium without
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// royalty provided the this copyright notice is used and wavemotion-dave (NINTV-DS)
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// and Kyle Davis (BLISS) are thanked profusely.
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//
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// The NINTV-DS emulator is offered as-is, without any warranty.
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// =====================================================================================
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#include <nds.h>
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#include "HandController.h"
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#include "Intellivision.h"
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#include "../overlay.h"
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const UINT16 HandController::BUTTON_OUTPUT_VALUES[15] = {
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0x81, //OUTPUT_KEYPAD_ONE
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0x41, //OUTPUT_KEYPAD_TWO
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0x21, //OUTPUT_KEYPAD_THREE
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0x82, //OUTPUT_KEYPAD_FOUR
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0x42, //OUTPUT_KEYPAD_FIVE
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0x22, //OUTPUT_KEYPAD_SIX
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0x84, //OUTPUT_KEYPAD_SEVEN
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0x44, //OUTPUT_KEYPAD_EIGHT
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0x24, //OUTPUT_KEYPAD_NINE
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0x88, //OUTPUT_KEYPAD_CLEAR
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0x48, //OUTPUT_KEYPAD_ZERO
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0x28, //OUTPUT_KEYPAD_ENTER
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0xA0, //OUTPUT_ACTION_BUTTON_TOP
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0x60, //OUTPUT_ACTION_BUTTON_BOTTOM_LEFT
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0xC0 //OUTPUT_ACTION_BUTTON_BOTTOM_RIGHT
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};
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const UINT16 HandController::DIRECTION_OUTPUT_VALUES[16] = {
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0x04, //OUTPUT_DISC_NORTH
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0x14, //OUTPUT_DISC_NORTH_NORTH_EAST
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0x16, //OUTPUT_DISC_NORTH_EAST
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0x06, //OUTPUT_DISC_EAST_NORTH_EAST
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0x02, //OUTPUT_DISC_EAST
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0x12, //OUTPUT_DISC_EAST_SOUTH_EAST
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0x13, //OUTPUT_DISC_SOUTH_EAST
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0x03, //OUTPUT_DISC_SOUTH_SOUTH_EAST
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0x01, //OUTPUT_DISC_SOUTH
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0x11, //OUTPUT_DISC_SOUTH_SOUTH_WEST
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0x19, //OUTPUT_DISC_SOUTH_WEST
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0x09, //OUTPUT_DISC_WEST_SOUTH_WEST
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0x08, //OUTPUT_DISC_WEST
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0x18, //OUTPUT_DISC_WEST_NORTH_WEST
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0x1C, //OUTPUT_DISC_NORTH_WEST
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0x0C //OUTPUT_DISC_NORTH_NORTH_WEST
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};
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UINT8 ds_key_input[2][16] __attribute__((section(".dtcm"))) = {0}; // Set to '1' if pressed... 0 if released
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UINT8 ds_disc_input[2][16] __attribute__((section(".dtcm"))) = {0}; // Set to '1' if pressed... 0 if released.
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HandController::HandController(INT32 id, const CHAR* n)
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: InputConsumer(id),
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name(n)
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{
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controllerID = id;
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}
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HandController::~HandController()
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{
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}
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ITCM_CODE void HandController::evaluateInputs()
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{
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inputValue = 0;
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bool keypad_active = false;
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// Check the keypad and side-buttons first...
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for (UINT16 i = 0; i < 15; i++)
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{
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if (ds_key_input[controllerID][i])
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{
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if (i < OVL_BTN_FIRE) keypad_active=true;
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inputValue |= BUTTON_OUTPUT_VALUES[i];
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}
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}
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// Keypad has priority over disc...
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if (!keypad_active)
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{
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for (UINT16 i = 0; i < 16; i++)
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{
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if (ds_disc_input[controllerID][i]) inputValue |= DIRECTION_OUTPUT_VALUES[i];
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}
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}
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inputValue = (UINT16)(0xFF ^ inputValue);
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}
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void HandController::resetInputConsumer()
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{
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inputValue = 0xFF;
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}
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void HandController::setOutputValue(UINT16)
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{}
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void HandController::setDirectionIO(UINT16 value)
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{}
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