JianWei Lee / Mbed 2 deprecated project_game

Meteor defense project

Dependencies:   N5110 mbed

Spawn/Spawn.cpp@19:7ccbb19703f9, 2017-04-12 (annotated)

Committer:
jasper0712
Date:
Wed Apr 12 13:53:37 2017 +0000
Revision:
19:7ccbb19703f9
Parent:
18:d82059ce929b
Child:
20:32f115462bbc
starting to change the way array is used in spawn

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jasper0712 1:f5cda0674f24 1 #include "Spawn.h"
jasper0712 0:5fbc0fbc9d30 2
jasper0712 1:f5cda0674f24 3 Spawn::Spawn()
jasper0712 1:f5cda0674f24 4 {
jasper0712 1:f5cda0674f24 5
jasper0712 1:f5cda0674f24 6 }
jasper0712 1:f5cda0674f24 7
jasper0712 1:f5cda0674f24 8 Spawn::~Spawn()
jasper0712 1:f5cda0674f24 9 {
jasper0712 1:f5cda0674f24 10
jasper0712 1:f5cda0674f24 11 }
jasper0712 18:d82059ce929b 12 void Spawn::init() {
jasper0712 18:d82059ce929b 13 healthA = 10;
jasper0712 18:d82059ce929b 14 healthC = 100;
jasper0712 18:d82059ce929b 15 spawnRateA = 32;
jasper0712 18:d82059ce929b 16 spawnRateB = 1;
jasper0712 18:d82059ce929b 17 spawnRateC = 2;
jasper0712 18:d82059ce929b 18 }
jasper0712 19:7ccbb19703f9 19 void Spawn::randomizeSpawn(char Arr2[][Rows], char Arr3[][Rows]) {
jasper0712 13:38cbce17d7d7 20 //there is 3 kind of different spawn - a, b and c.
jasper0712 19:7ccbb19703f9 21 if (stopSpawnA == 0) { //spawn for this row
jasper0712 19:7ccbb19703f9 22 spawnA(Arr2, Arr3);
jasper0712 13:38cbce17d7d7 23 stopSpawnA= 1;
jasper0712 19:7ccbb19703f9 24 } else { //stop spawn for the next row
jasper0712 13:38cbce17d7d7 25 stopSpawnA = 0;
jasper0712 13:38cbce17d7d7 26 }
jasper0712 1:f5cda0674f24 27 for ( int x = 0; x < Cols; x++) {
jasper0712 19:7ccbb19703f9 28 spawnB(Arr2, Arr3);
jasper0712 19:7ccbb19703f9 29 spawnC(Arr2, Arr3);
jasper0712 1:f5cda0674f24 30 }
jasper0712 7:3be4369131c6 31 //printf("at x=2, y=0. value = %d \n",Arr1[2][0]);
jasper0712 1:f5cda0674f24 32 }
jasper0712 19:7ccbb19703f9 33 void Spawn::spawnA(int Arr2[][Rows],char Arr3[][Rows]) {
jasper0712 19:7ccbb19703f9 34 for ( int x = 0; x < Cols; x++) {
jasper0712 19:7ccbb19703f9 35 //32/200 chance of spawning for A.
jasper0712 19:7ccbb19703f9 36 //can depends on level
jasper0712 19:7ccbb19703f9 37 bool TrueFalseA = (rand() % 200) < spawnRateA;
jasper0712 19:7ccbb19703f9 38 if (TrueFalseA) {
jasper0712 19:7ccbb19703f9 39 //spawning from the top of the screen
jasper0712 19:7ccbb19703f9 40 Arr2[x][0] = healthA;
jasper0712 19:7ccbb19703f9 41 Arr3[x][0] = 'a';
jasper0712 19:7ccbb19703f9 42 //printf("spawn set at x = is %d \n",x);
jasper0712 19:7ccbb19703f9 43 }
jasper0712 19:7ccbb19703f9 44 }
jasper0712 19:7ccbb19703f9 45 }
jasper0712 19:7ccbb19703f9 46 void Spawn::spawnB(int Arr2[][Rows],char Arr3[][Rows]) {
jasper0712 19:7ccbb19703f9 47 bool TrueFalseB = (rand() % 200) < spawnRateB;
jasper0712 19:7ccbb19703f9 48 if (TrueFalseB) {
jasper0712 19:7ccbb19703f9 49 Arr2[x][0] = 100000;
jasper0712 19:7ccbb19703f9 50 Arr3[x][0] = 'b';
jasper0712 19:7ccbb19703f9 51 }
jasper0712 19:7ccbb19703f9 52 }
jasper0712 19:7ccbb19703f9 53 void Spawn:spawnC(int Arr2[][Rows],char Arr3[][Rows]) {
jasper0712 19:7ccbb19703f9 54 bool TrueFalseC = (rand() % 200) < spawnRateC;
jasper0712 19:7ccbb19703f9 55 if (TrueFalseC) {
jasper0712 19:7ccbb19703f9 56 Arr2[x][0] = healthC;
jasper0712 19:7ccbb19703f9 57 Arr3[x][0] = 'c';
jasper0712 19:7ccbb19703f9 58 }
jasper0712 19:7ccbb19703f9 59 }
jasper0712 13:38cbce17d7d7 60 void Spawn::moveSpawnABC(int Arr1[][Rows], int Arr2[][Rows], char Arr3[][Rows]) {
jasper0712 2:2c60c92bf65b 61 //printf("x=2,y =0. value = %d \n",array[2][0]);
jasper0712 1:f5cda0674f24 62 //scan through the whole array
jasper0712 13:38cbce17d7d7 63 for (int x = 0; x < Cols; x++) {
jasper0712 13:38cbce17d7d7 64 for (int y = 0; y < Rows; y++) {
jasper0712 9:4c4d787c7a8b 65 if (Arr2[x][y] > 0) {
jasper0712 18:d82059ce929b 66 //move everything down a row
jasper0712 9:4c4d787c7a8b 67 Arr1[x][y+1] = Arr2[x][y];
jasper0712 13:38cbce17d7d7 68 Arr3[x][y+1] = Arr3[x][y];
jasper0712 13:38cbce17d7d7 69 Arr3[x][y] = '\0';
jasper0712 2:2c60c92bf65b 70 } else {
jasper0712 9:4c4d787c7a8b 71 Arr1[x][y+1] = 0;
jasper0712 1:f5cda0674f24 72 }
jasper0712 1:f5cda0674f24 73 }
jasper0712 1:f5cda0674f24 74 }
jasper0712 6:a554424e4517 75 printf("at x=2, y=47. number is =%d \n",Arr2[2][47]);
jasper0712 1:f5cda0674f24 76 }
jasper0712 13:38cbce17d7d7 77 void Spawn::moveSpawnB(int Arr1[][Rows], int Arr2[][Rows], char Arr3[][Rows]){
jasper0712 13:38cbce17d7d7 78 //printf("moving spawn B \n");
jasper0712 13:38cbce17d7d7 79 for (int x = 0; x < Cols; x++) {
jasper0712 13:38cbce17d7d7 80 for (int y = 0; y < Rows; y++) {
jasper0712 18:d82059ce929b 81 if (Arr2[x][y] > 20000) { //any number larger than this must be spawn b.
jasper0712 13:38cbce17d7d7 82 Arr1[x][y+1] = Arr2[x][y];
jasper0712 13:38cbce17d7d7 83 Arr1[x][y] = 0;
jasper0712 13:38cbce17d7d7 84 Arr3[x][y+1] = 'b';
jasper0712 13:38cbce17d7d7 85 Arr3[x][y] = '\0';
jasper0712 13:38cbce17d7d7 86 }
jasper0712 13:38cbce17d7d7 87 }
jasper0712 13:38cbce17d7d7 88 }
jasper0712 13:38cbce17d7d7 89 }
jasper0712 13:38cbce17d7d7 90 void Spawn::updateSpawn(int Arr1[][Rows], int Arr2[][Rows], char Arr3[][Rows],N5110 &lcd) {
jasper0712 2:2c60c92bf65b 91 for ( int x = 0; x < Cols; x++) {
jasper0712 2:2c60c92bf65b 92 for ( int y = 0; y < Rows; y++) {
jasper0712 16:ddc4d5669a6e 93 deleteChar(x, y, Arr1, Arr3);
jasper0712 13:38cbce17d7d7 94 if (Arr3[x][y] == 'a') {
jasper0712 1:f5cda0674f24 95 lcd.setPixel(x,y);
jasper0712 2:2c60c92bf65b 96 //to update array1
jasper0712 9:4c4d787c7a8b 97 Arr2[x][y] = Arr1[x][y];
jasper0712 13:38cbce17d7d7 98 } else if (Arr3[x][y] == 'b') {
jasper0712 18:d82059ce929b 99 lcd.setPixel(x,y); lcd.setPixel(x,y+1);
jasper0712 13:38cbce17d7d7 100 Arr2[x][y] = Arr1[x][y];
jasper0712 13:38cbce17d7d7 101 } else if (Arr3[x][y] == 'c') {
jasper0712 16:ddc4d5669a6e 102 Arr3[x-1][y-1] = 'l';
jasper0712 16:ddc4d5669a6e 103 Arr3[x+1][y-1] = 'r';
jasper0712 13:38cbce17d7d7 104 Arr2[x][y] = Arr1[x][y];
jasper0712 18:d82059ce929b 105 lcd.setPixel(x,y); lcd.setPixel(x,y+1);
jasper0712 18:d82059ce929b 106 lcd.setPixel(x+1,y); lcd.setPixel(x-1,y);
jasper0712 13:38cbce17d7d7 107 }else {
jasper0712 9:4c4d787c7a8b 108 Arr2[x][y] = 0;
jasper0712 1:f5cda0674f24 109 }
jasper0712 1:f5cda0674f24 110 }
jasper0712 1:f5cda0674f24 111 }
jasper0712 1:f5cda0674f24 112 }
jasper0712 13:38cbce17d7d7 113 void Spawn::deleteChar(int x, int y, int Arr1[][Rows], char Arr3[][Rows]) {
jasper0712 13:38cbce17d7d7 114 if (Arr1[x][y] == 0) {
jasper0712 13:38cbce17d7d7 115 Arr3[x][y] = '\0';
jasper0712 13:38cbce17d7d7 116 }
jasper0712 13:38cbce17d7d7 117 }
jasper0712 7:3be4369131c6 118
jasper0712 3:6b50fe9d3848 119