JianWei Lee / Mbed 2 deprecated project_game

Meteor defense project

Dependencies:   N5110 mbed

Spawn/Spawn.cpp@26:140515d80457, 2017-04-14 (annotated)

Committer:
jasper0712
Date:
Fri Apr 14 15:42:37 2017 +0000
Revision:
26:140515d80457
Parent:
25:edd6a95607b1
Child:
27:d4926f19c12a
game almost done. theres still a few simple bug to fix.

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 26:140515d80457 14 healthC = 150;
jasper0712 26:140515d80457 15 healthDE = 25;
jasper0712 26:140515d80457 16 spawnRateA = 32; //32
jasper0712 25:edd6a95607b1 17 spawnRateB = 1; //1
jasper0712 25:edd6a95607b1 18 spawnRateC = 2; //2
jasper0712 25:edd6a95607b1 19 spawnRateDE = 1; //1
jasper0712 18:d82059ce929b 20 }
jasper0712 20:32f115462bbc 21 void Spawn::randomizeSpawn(int Arr[][Rows], char cArr[][Rows]) {
jasper0712 24:d6187d39f09b 22 //there is 4 kind of different spawn - a, b, c and d/e.
jasper0712 23:6d197a452d7c 23 if (stopSpawnA == 1) { //spawn for this row
jasper0712 25:edd6a95607b1 24 spawnA(Arr, cArr);
jasper0712 23:6d197a452d7c 25 stopSpawnA= 0;
jasper0712 19:7ccbb19703f9 26 } else { //stop spawn for the next row
jasper0712 23:6d197a452d7c 27 stopSpawnA = 1;
jasper0712 24:d6187d39f09b 28 spawnC(Arr, cArr);
jasper0712 13:38cbce17d7d7 29 }
jasper0712 1:f5cda0674f24 30 for ( int x = 0; x < Cols; x++) {
jasper0712 20:32f115462bbc 31 spawnB(x, Arr, cArr);
jasper0712 24:d6187d39f09b 32 spawnDE(x, Arr, cArr);
jasper0712 1:f5cda0674f24 33 }
jasper0712 7:3be4369131c6 34 //printf("at x=2, y=0. value = %d \n",Arr1[2][0]);
jasper0712 1:f5cda0674f24 35 }
jasper0712 20:32f115462bbc 36 void Spawn::spawnA(int Arr[][Rows],char cArr[][Rows]) {
jasper0712 19:7ccbb19703f9 37 for ( int x = 0; x < Cols; x++) {
jasper0712 19:7ccbb19703f9 38 //32/200 chance of spawning for A.
jasper0712 19:7ccbb19703f9 39 //can depends on level
jasper0712 19:7ccbb19703f9 40 bool TrueFalseA = (rand() % 200) < spawnRateA;
jasper0712 19:7ccbb19703f9 41 if (TrueFalseA) {
jasper0712 19:7ccbb19703f9 42 //spawning from the top of the screen
jasper0712 20:32f115462bbc 43 Arr[x][0] = healthA;
jasper0712 20:32f115462bbc 44 cArr[x][0] = 'a';
jasper0712 19:7ccbb19703f9 45 //printf("spawn set at x = is %d \n",x);
jasper0712 19:7ccbb19703f9 46 }
jasper0712 19:7ccbb19703f9 47 }
jasper0712 19:7ccbb19703f9 48 }
jasper0712 20:32f115462bbc 49 void Spawn::spawnB(int x, int Arr[][Rows],char cArr[][Rows]) {
jasper0712 19:7ccbb19703f9 50 bool TrueFalseB = (rand() % 200) < spawnRateB;
jasper0712 19:7ccbb19703f9 51 if (TrueFalseB) {
jasper0712 20:32f115462bbc 52 Arr[x][0] = 100000;
jasper0712 20:32f115462bbc 53 cArr[x][0] = 'b';
jasper0712 19:7ccbb19703f9 54 }
jasper0712 19:7ccbb19703f9 55 }
jasper0712 23:6d197a452d7c 56 void Spawn::spawnC(int Arr[][Rows],char cArr[][Rows]) {
jasper0712 23:6d197a452d7c 57 for ( int x = 0; x < Cols; x++) {
jasper0712 19:7ccbb19703f9 58 bool TrueFalseC = (rand() % 200) < spawnRateC;
jasper0712 23:6d197a452d7c 59 if (TrueFalseC) {
jasper0712 23:6d197a452d7c 60 Arr[x][1] = healthC;
jasper0712 23:6d197a452d7c 61 cArr[x][1] = 'c';
jasper0712 23:6d197a452d7c 62 cArr[x-1][0] = 'l';
jasper0712 23:6d197a452d7c 63 cArr[x+1][0] = 'r';
jasper0712 23:6d197a452d7c 64 }
jasper0712 19:7ccbb19703f9 65 }
jasper0712 19:7ccbb19703f9 66 }
jasper0712 24:d6187d39f09b 67 void Spawn::spawnDE(int x, int Arr[][Rows], char cArr[][Rows]) {
jasper0712 24:d6187d39f09b 68 bool TrueFalseD = (rand() % 201) < spawnRateDE;
jasper0712 23:6d197a452d7c 69 if (TrueFalseD) {
jasper0712 23:6d197a452d7c 70 bool LeftRightD = (rand() % 10) <5; //its a 50-50 chance
jasper0712 23:6d197a452d7c 71 if (LeftRightD) {
jasper0712 24:d6187d39f09b 72 Arr[x][0] = healthDE;
jasper0712 23:6d197a452d7c 73 cArr[x][0] = 'd'; //d denotes spawnD starts by moving left
jasper0712 23:6d197a452d7c 74 } else {
jasper0712 24:d6187d39f09b 75 Arr[x][0] = healthDE;
jasper0712 23:6d197a452d7c 76 cArr[x][0] = 'e'; //e denotes spawnD starts by moving right
jasper0712 23:6d197a452d7c 77 }
jasper0712 23:6d197a452d7c 78 }
jasper0712 22:2e75b50b26f0 79 }
jasper0712 20:32f115462bbc 80 void Spawn::moveSpawnABC(int Arr[][Rows], int Arr2[][Rows], char cArr[][Rows], char cArr2[][Rows]) {
jasper0712 2:2c60c92bf65b 81 //printf("x=2,y =0. value = %d \n",array[2][0]);
jasper0712 1:f5cda0674f24 82 //scan through the whole array
jasper0712 13:38cbce17d7d7 83 for (int x = 0; x < Cols; x++) {
jasper0712 13:38cbce17d7d7 84 for (int y = 0; y < Rows; y++) {
jasper0712 23:6d197a452d7c 85 if (cArr[x][y] == 'a' || cArr[x][y] == 'b' || cArr[x][y] == 'c' || cArr[x][y] == 'l' || cArr[x][y] == 'r') {
jasper0712 23:6d197a452d7c 86 Arr2[x][y+1] = Arr[x][y]; cArr2[x][y+1] = cArr[x][y]; //move everything down a row
jasper0712 2:2c60c92bf65b 87 } else {
jasper0712 23:6d197a452d7c 88 Arr2[x][y+1] = 0; cArr2[x][y+1] = '\0';
jasper0712 1:f5cda0674f24 89 }
jasper0712 1:f5cda0674f24 90 }
jasper0712 1:f5cda0674f24 91 }
jasper0712 6:a554424e4517 92 printf("at x=2, y=47. number is =%d \n",Arr2[2][47]);
jasper0712 1:f5cda0674f24 93 }
jasper0712 24:d6187d39f09b 94 void Spawn::moveSpawnDE(int Arr[][Rows], int Arr2[][Rows], char cArr[][Rows], char cArr2[][Rows]) { //spawnD moves in a zig zag behavior.
jasper0712 23:6d197a452d7c 95 for (int x = 0; x < Cols; x++) { // moves other direction when hit 'L' or 'R' of spawnC and walls.
jasper0712 23:6d197a452d7c 96 for (int y = 0; y < Rows; y++) { //jumps over spawnA and spawnB
jasper0712 24:d6187d39f09b 97 if (cArr[x][y] == 'd') { //d = move left & down
jasper0712 24:d6187d39f09b 98 movementD(x, y, Arr, Arr2, cArr, cArr2);
jasper0712 24:d6187d39f09b 99 } else if ( cArr[x][y] == 'e') { //e = move right & down
jasper0712 24:d6187d39f09b 100 movementE(x, y, Arr, Arr2, cArr, cArr2);
jasper0712 23:6d197a452d7c 101 }
jasper0712 23:6d197a452d7c 102 }
jasper0712 23:6d197a452d7c 103 }
jasper0712 23:6d197a452d7c 104 }
jasper0712 24:d6187d39f09b 105 void Spawn::movementD(int x, int y, int Arr[][Rows], int Arr2[][Rows], char cArr[][Rows], char cArr2[][Rows]) {
jasper0712 24:d6187d39f09b 106 if (cArr[x-1][y+1] == 'a' || cArr[x-1][y+1] == 'b' ) { //if the path is blocked by spawnA or spawnB
jasper0712 24:d6187d39f09b 107 cArr2[x-2][y+2] = 'd'; Arr2[x-2][y+2] = Arr[x][y]; //jumps over it
jasper0712 24:d6187d39f09b 108 cArr2[x][y] = '\0'; Arr2[x][y] = 0;
jasper0712 24:d6187d39f09b 109 //printf("jump over at [%d][%d] \n",x-1,y+1);
jasper0712 24:d6187d39f09b 110 } else if (x == 0 || x == 83 || cArr[x-1][y+1] == 'l' || cArr[x-1][y+1] == 'r') { //if it hits the wall or 'l' or 'r'.
jasper0712 24:d6187d39f09b 111 if (cArr[x-1][y+1] == 'l' || cArr[x-1][y+1] == 'r') {
jasper0712 25:edd6a95607b1 112 //printf("char = %c \n",cArr[x-1][y+1]);
jasper0712 24:d6187d39f09b 113 }
jasper0712 24:d6187d39f09b 114 cArr2[x+1][y+1] = 'e'; Arr2[x+1][y+1] = Arr[x][y]; //start moving right & down
jasper0712 24:d6187d39f09b 115 cArr2[x][y] = '\0'; Arr2[x][y] = 0;
jasper0712 24:d6187d39f09b 116 //printf("spawn d at x = %d is shifted to e \n",x);
jasper0712 24:d6187d39f09b 117 } else { //if nothing is blocking the path
jasper0712 24:d6187d39f09b 118 cArr2[x-1][y+1] = cArr[x][y]; Arr2[x-1][y+1] = Arr[x][y]; //move as usual.
jasper0712 24:d6187d39f09b 119 cArr2[x][y] = '\0'; Arr2[x][y] = 0;
jasper0712 24:d6187d39f09b 120 //printf("work pls. \n");
jasper0712 24:d6187d39f09b 121 }
jasper0712 24:d6187d39f09b 122 }
jasper0712 24:d6187d39f09b 123 void Spawn::movementE(int x, int y, int Arr[][Rows], int Arr2[][Rows], char cArr[][Rows], char cArr2[][Rows]) {
jasper0712 24:d6187d39f09b 124 if (cArr[x+1][y+1] == 'a' || cArr[x+1][y+1] == 'b' ) { //if the path is blocked by spawnA or spawnB
jasper0712 24:d6187d39f09b 125 cArr2[x+2][y+2] = 'e'; Arr2[x+2][y+2] = Arr[x][y]; //jumps over it
jasper0712 24:d6187d39f09b 126 cArr2[x][y] = '\0'; Arr2[x][y] = 0;
jasper0712 24:d6187d39f09b 127 //printf("jump over at [%d][%d] \n",x+1,y+1);
jasper0712 24:d6187d39f09b 128 } else if (x == 0 || x == 83 || cArr[x+1][y+1] == 'l' || cArr[x+1][y+1] == 'r') { //if it hits the wall or 'l' or 'r'.
jasper0712 24:d6187d39f09b 129 cArr2[x-1][y+1] = 'd'; Arr2[x-1][y+1] = Arr[x][y]; //start moving left & down
jasper0712 24:d6187d39f09b 130 cArr2[x][y] = '\0'; Arr2[x][y] = 0;
jasper0712 24:d6187d39f09b 131 //printf("spawn d at x = %d is shifted to e \n",x);
jasper0712 24:d6187d39f09b 132 } else { //if nothing is blocking the path
jasper0712 24:d6187d39f09b 133 cArr2[x+1][y+1] = cArr[x][y]; Arr2[x+1][y+1] = Arr[x][y]; //move as usual.
jasper0712 24:d6187d39f09b 134 cArr2[x][y] = '\0'; Arr2[x][y] = 0;
jasper0712 24:d6187d39f09b 135 //printf("work pls. \n");
jasper0712 24:d6187d39f09b 136 }
jasper0712 24:d6187d39f09b 137 }
jasper0712 20:32f115462bbc 138 void Spawn::moveSpawnB(int Arr[][Rows], int Arr2[][Rows], char cArr[][Rows], char cArr2[][Rows]){
jasper0712 13:38cbce17d7d7 139 //printf("moving spawn B \n");
jasper0712 13:38cbce17d7d7 140 for (int x = 0; x < Cols; x++) {
jasper0712 13:38cbce17d7d7 141 for (int y = 0; y < Rows; y++) {
jasper0712 25:edd6a95607b1 142 //deleteChar(x, y, Arr2, cArr2);
jasper0712 20:32f115462bbc 143 if (cArr[x][y] == 'b') {
jasper0712 20:32f115462bbc 144 Arr2[x][y+1] = Arr[x][y];
jasper0712 20:32f115462bbc 145 cArr2[x][y+1] = 'b';
jasper0712 20:32f115462bbc 146 cArr2[x][y] = '\0';
jasper0712 20:32f115462bbc 147 Arr2[x][y] = 0;
jasper0712 13:38cbce17d7d7 148 }
jasper0712 13:38cbce17d7d7 149 }
jasper0712 13:38cbce17d7d7 150 }
jasper0712 13:38cbce17d7d7 151 }
jasper0712 20:32f115462bbc 152 void Spawn::updateSpawn(int Arr[][Rows], int Arr2[][Rows], char cArr[][Rows], char cArr2[][Rows], N5110 &lcd) {
jasper0712 24:d6187d39f09b 153 for ( int y = 0; y < Rows; y++) {
jasper0712 24:d6187d39f09b 154 for ( int x = 0; x < Cols; x++) {
jasper0712 21:e5585569a938 155 deleteChar(x, y, Arr2, cArr2); //cleaning up the array
jasper0712 24:d6187d39f09b 156 if (cArr2[x][y] == 'a') {
jasper0712 1:f5cda0674f24 157 lcd.setPixel(x,y);
jasper0712 23:6d197a452d7c 158 Arr[x][y] = Arr2[x][y]; //to update the main array
jasper0712 23:6d197a452d7c 159 cArr[x][y] = cArr2[x][y];
jasper0712 20:32f115462bbc 160 } else if (cArr2[x][y] == 'b') {
jasper0712 18:d82059ce929b 161 lcd.setPixel(x,y); lcd.setPixel(x,y+1);
jasper0712 23:6d197a452d7c 162 Arr[x][y] = Arr2[x][y]; //to update the main array
jasper0712 20:32f115462bbc 163 cArr[x][y] = 'b';
jasper0712 24:d6187d39f09b 164 } else if (cArr2[x][y] == 'c') {// l and r (left and right) side of the spawn C for bigger hit box.
jasper0712 24:d6187d39f09b 165 if (cArr2[x-1][y-1] == '\0'){ //this code to prevent b, d and e from getting replaced
jasper0712 24:d6187d39f09b 166 cArr[x-1][y-1] = 'l'; cArr2[x-1][y-1] = 'l';
jasper0712 24:d6187d39f09b 167 }
jasper0712 24:d6187d39f09b 168 if (cArr2[x+1][y-1] == '\0'){ //this code to prevent b, d and e from getting replaced
jasper0712 24:d6187d39f09b 169 cArr[x+1][y-1] = 'r'; cArr2[x+1][y-1] = 'r';
jasper0712 24:d6187d39f09b 170 }
jasper0712 24:d6187d39f09b 171 cArr[x][y] = cArr2[x][y]; Arr[x][y] = Arr2[x][y]; //to update the main array
jasper0712 24:d6187d39f09b 172 lcd.setPixel(x,y); lcd.setPixel(x,y-1);
jasper0712 24:d6187d39f09b 173 lcd.setPixel(x+1,y-1); lcd.setPixel(x-1,y-1);
jasper0712 24:d6187d39f09b 174 } else if (cArr2[x][y] == 'd' || cArr2[x][y] == 'e') {
jasper0712 24:d6187d39f09b 175 lcd.setPixel(x,y);
jasper0712 23:6d197a452d7c 176 Arr[x][y] = Arr2[x][y]; //to update the main array
jasper0712 24:d6187d39f09b 177 cArr[x][y] = cArr2[x][y];
jasper0712 24:d6187d39f09b 178 } else {
jasper0712 20:32f115462bbc 179 Arr[x][y] = 0;
jasper0712 20:32f115462bbc 180 cArr[x][y] = '\0';
jasper0712 1:f5cda0674f24 181 }
jasper0712 1:f5cda0674f24 182 }
jasper0712 1:f5cda0674f24 183 }
jasper0712 1:f5cda0674f24 184 }
jasper0712 21:e5585569a938 185 void Spawn::deleteChar(int x, int y, int Arr2[][Rows], char cArr2[][Rows]) { // to clean up the array after killing the spawn.
jasper0712 26:140515d80457 186 if (Arr2[x][y] <= 0) {
jasper0712 20:32f115462bbc 187 cArr2[x][y] = '\0';
jasper0712 24:d6187d39f09b 188 //printf("char at Arr2[%d][%d] cleared for good. \n",x,y);
jasper0712 26:140515d80457 189 }
jasper0712 13:38cbce17d7d7 190 }
jasper0712 7:3be4369131c6 191
jasper0712 3:6b50fe9d3848 192