Valeriy Soltan / Mbed 2 deprecated mbed-pong

multiplayer pong game for LPC 1768

Dependencies:   mbed MbedJSONValue mbed-rtos Adafruit_ST7735 Adafruit_GFX EthernetInterface DebouncedInterrupt

gamestate.cpp@37:8a0fc62a0512, 2020-11-29 (annotated)

Committer:
vsoltan
Date:
Sun Nov 29 22:40:24 2020 +0000
Revision:
37:8a0fc62a0512
Parent:
36:46bb54b669bc 
finalizing code before writing report

Who changed what in which revision?

UserRevisionLine numberNew contents of line
vsoltan 17:32ae1f106002 1
vsoltan 18:32fce82690a1 2 #include "gamestate.h"
vsoltan 15:9d90f68e53da 3
vsoltan 15:9d90f68e53da 4 GameState::GameState() {
vsoltan 15:9d90f68e53da 5 Coord playerOneLocation = {0, 0};
vsoltan 15:9d90f68e53da 6 Coord playerTwoLocation = {0, 0};
vsoltan 15:9d90f68e53da 7 Coord ballLocation = {0, 0};
vsoltan 18:32fce82690a1 8 this->localPlayerNum = 0;
vsoltan 15:9d90f68e53da 9 this->p1_loc = playerOneLocation;
vsoltan 15:9d90f68e53da 10 this->p2_loc = playerTwoLocation;
vsoltan 15:9d90f68e53da 11 this->ball_loc = ballLocation;
vsoltan 25:4a965eccb922 12 this->has_started = 0;
vsoltan 29:4708bfb863cb 13 this->countdown = 0;
vsoltan 27:fcc5fee18a24 14 this->is_done = 0;
vsoltan 27:fcc5fee18a24 15 this->score[0] = 0;
vsoltan 27:fcc5fee18a24 16 this->score[1] = 0;
vsoltan 15:9d90f68e53da 17 }
vsoltan 15:9d90f68e53da 18
vsoltan 15:9d90f68e53da 19 Coord GameState::getPlayerOneLocation() {
vsoltan 15:9d90f68e53da 20 return this->p1_loc;
vsoltan 15:9d90f68e53da 21 }
vsoltan 15:9d90f68e53da 22
vsoltan 15:9d90f68e53da 23 Coord GameState::getPlayerTwoLocation() {
vsoltan 15:9d90f68e53da 24 return this->p2_loc;
vsoltan 15:9d90f68e53da 25 }
vsoltan 15:9d90f68e53da 26
vsoltan 37:8a0fc62a0512 27 Coord GameState::getPlayerLocation(char player) {
vsoltan 37:8a0fc62a0512 28 if (player == 0) {
vsoltan 37:8a0fc62a0512 29 return getPlayerOneLocation();
vsoltan 37:8a0fc62a0512 30 }
vsoltan 37:8a0fc62a0512 31 return getPlayerTwoLocation();
vsoltan 37:8a0fc62a0512 32 }
vsoltan 37:8a0fc62a0512 33
vsoltan 15:9d90f68e53da 34 Coord GameState::getBallLocation() {
vsoltan 15:9d90f68e53da 35 return this->ball_loc;
vsoltan 15:9d90f68e53da 36 }
vsoltan 15:9d90f68e53da 37
vsoltan 37:8a0fc62a0512 38 char *GameState::getLobbyHash() {
vsoltan 37:8a0fc62a0512 39 return this->lobbyHash;
vsoltan 37:8a0fc62a0512 40 }
vsoltan 37:8a0fc62a0512 41
vsoltan 37:8a0fc62a0512 42 char GameState::getLocalPlayerNum() {
vsoltan 37:8a0fc62a0512 43 return this->localPlayerNum;
vsoltan 37:8a0fc62a0512 44 }
vsoltan 37:8a0fc62a0512 45
vsoltan 37:8a0fc62a0512 46 char GameState::hasStarted() {
vsoltan 37:8a0fc62a0512 47 return this->has_started;
vsoltan 37:8a0fc62a0512 48 }
vsoltan 37:8a0fc62a0512 49
vsoltan 37:8a0fc62a0512 50 char GameState::done() {
vsoltan 37:8a0fc62a0512 51 return this->is_done;
vsoltan 37:8a0fc62a0512 52 }
vsoltan 37:8a0fc62a0512 53
vsoltan 37:8a0fc62a0512 54 int GameState::getCountdown() {
vsoltan 37:8a0fc62a0512 55 return this->countdown;
vsoltan 37:8a0fc62a0512 56 }
vsoltan 37:8a0fc62a0512 57
vsoltan 37:8a0fc62a0512 58 int GameState::getPlayerOneScore() {
vsoltan 37:8a0fc62a0512 59 return this->score[0];
vsoltan 37:8a0fc62a0512 60 }
vsoltan 37:8a0fc62a0512 61
vsoltan 37:8a0fc62a0512 62 int GameState::getPlayerTwoScore() {
vsoltan 37:8a0fc62a0512 63 return this->score[1];
vsoltan 37:8a0fc62a0512 64 }
vsoltan 37:8a0fc62a0512 65
vsoltan 37:8a0fc62a0512 66 int GameState::getPlayerScore(int player) {
vsoltan 37:8a0fc62a0512 67 if (player == 0) {
vsoltan 37:8a0fc62a0512 68 return getPlayerOneScore();
vsoltan 37:8a0fc62a0512 69 }
vsoltan 37:8a0fc62a0512 70 return getPlayerTwoScore();
vsoltan 37:8a0fc62a0512 71 }
vsoltan 37:8a0fc62a0512 72
vsoltan 37:8a0fc62a0512 73 void GameState::setCountdown(int val) {
vsoltan 37:8a0fc62a0512 74 this->countdown = val;
vsoltan 37:8a0fc62a0512 75 }
vsoltan 37:8a0fc62a0512 76
vsoltan 27:fcc5fee18a24 77 void GameState::updateAndRender(MbedJSONValue *serverResponse, Graphics *gfx) {
vsoltan 18:32fce82690a1 78 string typeResponse = (*serverResponse)["type"].get<std::string>();
vsoltan 32:7cbf4d9a82af 79 if (typeResponse == "connected") {
vsoltan 34:b19f39ad74ac 80 printf("connected!!!!!\n\r");
vsoltan 25:4a965eccb922 81 if (serverResponse->hasMember("player")) {
vsoltan 25:4a965eccb922 82 this->localPlayerNum = (char)(*serverResponse)["player"].get<int>();
vsoltan 25:4a965eccb922 83 }
vsoltan 18:32fce82690a1 84 gfx->renderWaitingRoom();
vsoltan 18:32fce82690a1 85 } else if (typeResponse == "gameState") {
vsoltan 29:4708bfb863cb 86 MbedJSONValue &serverGameState = (*serverResponse)["gameState"];
vsoltan 29:4708bfb863cb 87 if (!has_started && serverGameState.hasMember("countdown")) {
vsoltan 30:59e9a5409e65 88 int countdownValue = (serverGameState)["countdown"].get<int>() / 1000;
vsoltan 29:4708bfb863cb 89 if (countdownValue > 0) {
vsoltan 30:59e9a5409e65 90 gfx->eraseCountdown(this);
vsoltan 30:59e9a5409e65 91 setCountdown(countdownValue);
vsoltan 30:59e9a5409e65 92 gfx->renderCountdown(this);
vsoltan 29:4708bfb863cb 93 return;
vsoltan 29:4708bfb863cb 94 } else {
vsoltan 29:4708bfb863cb 95 has_started = 1;
vsoltan 29:4708bfb863cb 96 printf("reseting display\n\r");
vsoltan 29:4708bfb863cb 97 gfx->reset();
vsoltan 29:4708bfb863cb 98 }
vsoltan 23:c38680c32552 99 }
vsoltan 23:c38680c32552 100 gfx->eraseGameState(this);
vsoltan 29:4708bfb863cb 101
vsoltan 21:992294ffabf4 102 if (serverGameState.hasMember("playerOnePos")) {
vsoltan 23:c38680c32552 103 this->p1_loc.x = (serverGameState)["playerOnePos"].get<int>();
vsoltan 21:992294ffabf4 104 }
vsoltan 21:992294ffabf4 105 if (serverGameState.hasMember("playerTwoPos")) {
vsoltan 23:c38680c32552 106 this->p2_loc.x = (serverGameState)["playerTwoPos"].get<int>();
vsoltan 21:992294ffabf4 107 }
vsoltan 21:992294ffabf4 108 if (serverGameState.hasMember("ballPos")) {
vsoltan 22:1c49e1fae846 109
vsoltan 22:1c49e1fae846 110 int8_t updated_ball_x = (int8_t)(serverGameState)["ballPos"][0].get<int>();
vsoltan 22:1c49e1fae846 111 int8_t updated_ball_y = (int8_t)(serverGameState)["ballPos"][1].get<int>();
vsoltan 21:992294ffabf4 112 this->ball_loc.x = updated_ball_x;
vsoltan 21:992294ffabf4 113 this->ball_loc.y = updated_ball_y;
vsoltan 21:992294ffabf4 114 }
vsoltan 21:992294ffabf4 115 if (serverGameState.hasMember("isOver")) {
vsoltan 21:992294ffabf4 116 this->is_done = (char)(serverGameState)["isOver"].get<int>();
vsoltan 21:992294ffabf4 117 }
vsoltan 27:fcc5fee18a24 118 if (serverGameState.hasMember("score")) {
vsoltan 27:fcc5fee18a24 119 this->score[0] = (serverGameState)["score"][0].get<int>();
vsoltan 27:fcc5fee18a24 120 this->score[1] = (serverGameState)["score"][1].get<int>();
vsoltan 27:fcc5fee18a24 121 }
vsoltan 21:992294ffabf4 122 if (serverGameState.hasMember("hash")) {
vsoltan 23:c38680c32552 123 strcpy(this->lobbyHash,
vsoltan 23:c38680c32552 124 (serverGameState)["hash"].get<std::string>().c_str());
vsoltan 27:fcc5fee18a24 125 this->lobbyHash[20] = 0;
vsoltan 22:1c49e1fae846 126 }
vsoltan 20:b2687089661c 127 gfx->renderGameState(this);
vsoltan 18:32fce82690a1 128 }
vsoltan 15:9d90f68e53da 129 }
vsoltan 15:9d90f68e53da 130
vsoltan 19:58cc5465f647 131