Marco Merlin / Mbed OS rIoTwear-snake

NXP Rapid IoT prototyping kit port of Silabs "hungry gecko" smake-like game. https://os.mbed.com/teams/SiliconLabs/code/Hungry_gecko/

Dependencies:   lib_sx9500 GraphicsDisplay ColorMemLCD Large_fonts

See a detailed description of this project on Hackster.io . https://www.hackster.io/marcomerli/riotwear-snake-ca6dfc

asymmetricPart.cpp@81:737dff75e013, 2019-12-27 (annotated)

Committer:
batman52
Date:
Fri Dec 27 16:04:44 2019 +0000
Revision:
81:737dff75e013
Parent:
80:77210aa1ad9c 
add use of touch sensor

Who changed what in which revision?

UserRevisionLine numberNew contents of line
batman52 80:77210aa1ad9c 1 /***************************************************************************//**
batman52 80:77210aa1ad9c 2 * @file asymmetricPart.cpp
batman52 80:77210aa1ad9c 3 * @brief class for an asymmetric head object for gecko.h
batman52 80:77210aa1ad9c 4 *******************************************************************************
batman52 80:77210aa1ad9c 5 * @section License
batman52 80:77210aa1ad9c 6 * <b>(C) Copyright 2015 Silicon Labs, http://www.silabs.com</b>
batman52 80:77210aa1ad9c 7 *******************************************************************************
batman52 80:77210aa1ad9c 8 *
batman52 80:77210aa1ad9c 9 * Permission is granted to anyone to use this software for any purpose,
batman52 80:77210aa1ad9c 10 * including commercial applications, and to alter it and redistribute it
batman52 80:77210aa1ad9c 11 * freely, subject to the following restrictions:
batman52 80:77210aa1ad9c 12 *
batman52 80:77210aa1ad9c 13 * 1. The origin of this software must not be misrepresented; you must not
batman52 80:77210aa1ad9c 14 * claim that you wrote the original software.
batman52 80:77210aa1ad9c 15 * 2. Altered source versions must be plainly marked as such, and must not be
batman52 80:77210aa1ad9c 16 * misrepresented as being the original software.
batman52 80:77210aa1ad9c 17 * 3. This notice may not be removed or altered from any source distribution.
batman52 80:77210aa1ad9c 18 *
batman52 80:77210aa1ad9c 19 * DISCLAIMER OF WARRANTY/LIMITATION OF REMEDIES: Silicon Labs has no
batman52 80:77210aa1ad9c 20 * obligation to support this Software. Silicon Labs is providing the
batman52 80:77210aa1ad9c 21 * Software "AS IS", with no express or implied warranties of any kind,
batman52 80:77210aa1ad9c 22 * including, but not limited to, any implied warranties of merchantability
batman52 80:77210aa1ad9c 23 * or fitness for any particular purpose or warranties against infringement
batman52 80:77210aa1ad9c 24 * of any proprietary rights of a third party.
batman52 80:77210aa1ad9c 25 *
batman52 80:77210aa1ad9c 26 * Silicon Labs will not be liable for any consequential, incidental, or
batman52 80:77210aa1ad9c 27 * special damages, or any other relief, or for any claim by any third party,
batman52 80:77210aa1ad9c 28 * arising from your use of this Software.
batman52 80:77210aa1ad9c 29 *
batman52 80:77210aa1ad9c 30 ******************************************************************************/
batman52 80:77210aa1ad9c 31 #include "asymmetricPart.h"
batman52 80:77210aa1ad9c 32
batman52 80:77210aa1ad9c 33 asymmetricPart::asymmetricPart(): _px_map(NULL), _nPix(0){
batman52 80:77210aa1ad9c 34 _posAndDir.x = 0;
batman52 80:77210aa1ad9c 35 _posAndDir.y = 0;
batman52 80:77210aa1ad9c 36 _posAndDir.direction = UP;
batman52 80:77210aa1ad9c 37 }
batman52 80:77210aa1ad9c 38
batman52 80:77210aa1ad9c 39 asymmetricPart::asymmetricPart(uint8_t x, uint8_t y, Direction dir, const uint8_t *px_map, uint8_t nPix): _px_map(px_map), _nPix(nPix){
batman52 80:77210aa1ad9c 40 _posAndDir.x = x;
batman52 80:77210aa1ad9c 41 _posAndDir.y = y;
batman52 80:77210aa1ad9c 42 _posAndDir.direction = dir;
batman52 80:77210aa1ad9c 43 }
batman52 80:77210aa1ad9c 44
batman52 80:77210aa1ad9c 45 void asymmetricPart::init(uint8_t x, uint8_t y, Direction dir, const uint8_t *px_map, uint8_t nPix){
batman52 80:77210aa1ad9c 46 _posAndDir.x = x;
batman52 80:77210aa1ad9c 47 _posAndDir.y = y;
batman52 80:77210aa1ad9c 48 _posAndDir.direction = dir;
batman52 80:77210aa1ad9c 49 _px_map = px_map;
batman52 80:77210aa1ad9c 50 _nPix = nPix;
batman52 80:77210aa1ad9c 51 }
batman52 80:77210aa1ad9c 52
batman52 80:77210aa1ad9c 53 void asymmetricPart::draw(ColorMemLCD &display, uint8_t color) const{
batman52 80:77210aa1ad9c 54
batman52 80:77210aa1ad9c 55 #if(MULTI_UPDATE)
batman52 80:77210aa1ad9c 56 display.window( (_posAndDir.x)*STEPSIZE + BOARDERWIDTH/2 - 1,
batman52 80:77210aa1ad9c 57 (_posAndDir.y+TOPEDGE)*STEPSIZE + BOARDERWIDTH/2,
batman52 80:77210aa1ad9c 58 STEPSIZE+1, // LCD_DISP_WIDTH - BOARDERWIDTH/2,
batman52 80:77210aa1ad9c 59 STEPSIZE );
batman52 80:77210aa1ad9c 60 #endif
batman52 80:77210aa1ad9c 61
batman52 80:77210aa1ad9c 62 switch (_posAndDir.direction){
batman52 80:77210aa1ad9c 63 case UP:
batman52 80:77210aa1ad9c 64 for (uint8_t i=0;i<_nPix;i++){
batman52 80:77210aa1ad9c 65 display.pixel(_posAndDir.x*STEPSIZE + BOARDERWIDTH/2 + static_cast<uint8_t>(_px_map[i] & 0xF), \
batman52 80:77210aa1ad9c 66 (_posAndDir.y+TOPEDGE)*STEPSIZE + BOARDERWIDTH/2 + static_cast<uint8_t>( (_px_map[i] >> 4) & 0xF), color);
batman52 80:77210aa1ad9c 67 }
batman52 80:77210aa1ad9c 68 break;
batman52 80:77210aa1ad9c 69
batman52 80:77210aa1ad9c 70 case DOWN:
batman52 80:77210aa1ad9c 71 for (uint8_t i=0;i<_nPix;i++){
batman52 80:77210aa1ad9c 72 display.pixel(_posAndDir.x*STEPSIZE + BOARDERWIDTH/2 + static_cast<uint8_t>(_px_map[i] & 0xF), \
batman52 80:77210aa1ad9c 73 (_posAndDir.y+TOPEDGE)*STEPSIZE + BOARDERWIDTH/2 + STEPSIZE-1-static_cast<uint8_t>( (_px_map[i] >> 4) & 0xF), color);
batman52 80:77210aa1ad9c 74 }
batman52 80:77210aa1ad9c 75 break;
batman52 80:77210aa1ad9c 76 case RIGHT:
batman52 80:77210aa1ad9c 77 for (uint8_t i=0;i<_nPix;i++){
batman52 80:77210aa1ad9c 78 display.pixel(_posAndDir.x*STEPSIZE + BOARDERWIDTH/2 + STEPSIZE-1-static_cast<uint8_t>((_px_map[i] >> 4) & 0xF), \
batman52 80:77210aa1ad9c 79 (_posAndDir.y+TOPEDGE)*STEPSIZE + BOARDERWIDTH/2 + static_cast<uint8_t>(_px_map[i] & 0xF), color);
batman52 80:77210aa1ad9c 80 }
batman52 80:77210aa1ad9c 81 break;
batman52 80:77210aa1ad9c 82 case LEFT:
batman52 80:77210aa1ad9c 83 for (uint8_t i=0; i<_nPix; i++){
batman52 80:77210aa1ad9c 84 display.pixel(_posAndDir.x*STEPSIZE + BOARDERWIDTH/2 + static_cast<uint8_t>((_px_map[i] >> 4) & 0xF), \
batman52 80:77210aa1ad9c 85 (_posAndDir.y+TOPEDGE)*STEPSIZE + BOARDERWIDTH/2 + static_cast<uint8_t>(_px_map[i] & 0xF), color);
batman52 80:77210aa1ad9c 86 }
batman52 80:77210aa1ad9c 87 break;
batman52 80:77210aa1ad9c 88 }
batman52 80:77210aa1ad9c 89
batman52 80:77210aa1ad9c 90 #if(MULTI_UPDATE)
batman52 80:77210aa1ad9c 91 display.update();
batman52 80:77210aa1ad9c 92 #endif
batman52 80:77210aa1ad9c 93
batman52 80:77210aa1ad9c 94 }