Hao zhang
HaoZhang SID: 201199702
Diff: main.cpp
- Revision:
- 0:45ce241d316b
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Thu May 14 17:26:41 2020 +0000
@@ -0,0 +1,497 @@
+/*
+ELEC2645 Embedded Systems Project
+School of Electronic & Electrical Engineering
+University of Leeds
+Name:HaoZhang
+Username: el17h3z
+Student ID Number:201199702
+Date:14th May 2020
+*/
+
+#include "list"
+#include "mbed.h"
+#include "N5110.h"
+#include "Gamepad.h"
+#include "ETank.h"
+#include "MyTank.h"
+#include "Bullet.h"
+#include "Map.h"
+#include "time.h"
+#include "string"
+using namespace std;
+// the levels for the game
+enum LV{
+ Menu,
+ map_edit,
+ Guide,
+ Advice,
+ level1,
+ level2,
+ level3,
+ level4,
+ level5,
+ level6,
+ level7,
+ level8,
+ level9,
+ SHOP,
+ GAME_OVER,
+ Win
+};
+
+// the graph of the menu
+const int menu_tank[28][28] =
+{
+ {0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+ {0,0,0,0,0,0,0,1,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0},
+ {0,0,0,0,0,0,0,1,0,0,1,1,1,1,1,1,0,0,0,0,0,0,0,0,0,0},
+ {0,0,0,0,0,0,0,1,1,1,1,0,0,0,0,1,1,1,1,1,1,1,1,1,1,1},
+ {0,0,0,0,0,0,0,0,1,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1},
+ {0,0,0,0,0,0,0,0,0,0,1,1,1,0,0,1,1,1,1,1,1,1,1,1,1,1},
+ {0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0},
+ {0,0,0,0,0,0,0,0,0,0,0,0,1,0,0,1,0,0,0,0,0,0,0,0,0,0},
+ {0,0,0,0,0,0,1,1,1,1,1,1,1,0,0,1,1,1,1,1,1,1,0,0,0,0},
+ {0,0,0,0,0,1,1,0,0,1,1,0,0,0,0,0,0,1,1,0,0,1,1,0,0,0},
+ {0,0,0,0,1,1,1,0,0,1,1,0,0,0,0,0,0,1,1,0,0,1,1,1,0,0},
+ {0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0},
+ {0,0,0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,0},
+ {0,0,0,1,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0},
+ {0,0,1,0,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1,0,1},
+ {0,0,1,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1},
+ {0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1},
+ {0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,0,1},
+ {0,0,0,1,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,1,0,0,0,1,0},
+ {0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0},
+ {0,0,0,0,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,0,0},
+};
+
+DigitalIn button_A(PTB9);
+N5110 lcd(PTC9,PTC0,PTC7,PTD2,PTD1,PTC11);
+N5110 lcd2; //Store map
+Gamepad pad;
+MyTank myTank;
+Map map;
+list<Bullet*>tbullet;//Store the bullet
+list<ETank*>etank;//Store the ETank(enemy)
+Vector2D v;
+
+int num_etank;// num_etank: represents the number of simultaneous occurrences on the screen
+int total_num;// total_num:It is the total number of ETank
+int et_move; //Computer tank's movement probability
+int attack_gap;
+int level_check;//for the shop to identify levels
+int num_buy_check;//for the shop to identify the number that user buy
+int pages = 0;// the page of guide
+
+const int fps = 8;
+/** run the main part of game
+ * @param num_etank - represents the number of simultaneous occurrences on the screen
+ * @param limit - represents the number of simultaneous occurrences allowed on the screen
+ * @param total_num - total_num:It is the total number of ETank
+ * @param attack_gap - attack interval
+ */
+void render(int &num_etank,int limit,int &total_num,int attack_gap);
+/** Initialize */
+void init();
+/** Create the ETank
+ *@param etank - the enemy's tanks
+ *@param lcd - Target Screen
+ *@param pad - set the tone when the tank create
+ *@param num_etank - represents the number of simultaneous occurrences on the screen
+ *@param num_limit - Represents the number of simultaneous occurrences allowed on the screen
+ *@param total_num - A total of enemy's tanks were created
+ */
+void createtank(list<ETank*>&etank,N5110 &lcd,Gamepad &pad,int &num_etank,int num_limit,int &total_num);
+/**the different level of the game to run
+ *@param lv - the different level
+ */
+void play(LV &lv);
+/** design the main levels of the game
+ *@param s - show the current level on the screen
+ *@param num_etank - represents the number of simultaneous occurrences on the screen
+ *@param limit - represents the number of simultaneous occurrences allowed on the screen
+ *@param total_num - A total of enemy's tanks were created
+ *@param attack_gap - attack interval
+ *@param lv - To end the game
+ */
+void level_design(char* s,int num_etank,int limit,int total_num,int attack_gap,LV &lv);
+
+
+int main()
+
+{
+ init();
+ srand(time(NULL));
+
+ LV lv = Menu;
+ while(1)
+ {
+ play(lv);
+ if(lv == Guide && pages == 5)
+ {
+ pages = 0;
+ lv = Menu;
+ }
+ if(lv == GAME_OVER)
+ {
+ lcd.clear();
+ lcd.printString("YOU LOSE!",2,2);
+ lcd.refresh();
+ wait(10.0f/fps);
+ lv = Menu;
+
+ }
+ }
+
+
+}
+
+
+
+void init()
+{
+ lcd.init();
+ pad.init();
+
+}
+
+
+void createtank(list<ETank*>&etank,N5110 &lcd,Gamepad &pad,int &num_etank,int num_limit,int &total_num)
+{
+ // when the number of ETank is smaller than the limit of the level,create ETank
+ while(num_etank <num_limit)
+ {
+ ETank *et = new ETank(lcd,pad);
+ etank.push_back(et);
+ num_etank++;//the ETank showing in the screen increase
+ total_num++;//total number increase
+ }
+}
+
+
+ void render(int &num_etank,int limit,int &total_num,int attack_gap)
+{
+ // clear screen, re-draw and refresh
+ myTank.read_input(pad);
+ lcd.clear();
+ lcd = lcd2;
+ myTank.draw(lcd);
+ if(total_num <=15)//check if the total numbers of ETank in one level are bigger than 15
+ createtank(etank,lcd,pad,num_etank,limit,total_num); // create the ETank
+ for(list<ETank*>::iterator it =etank.begin();it!=etank.end();)
+ {
+ (*it)->drawE(lcd);
+ (*it)->direction(myTank);
+ int et_attack = rand()%100; //Random attack
+ (*it)->attack(v,pad,lcd,myTank,tbullet,et_attack,attack_gap);
+ et_move = rand()%11;
+ if(et_move > 3) //posibility of moving
+ (*it)->update(lcd,myTank,etank);
+ it++;
+ }
+ myTank.attack(tbullet,v,pad,lcd,etank,num_etank);
+ myTank.update(etank);
+ lcd.refresh();
+ wait(1.0f/fps);
+}
+
+
+
+void level_design(char* s,int num_etank,int limit,int total_num,int attack_gap,LV &lv)
+{
+ lcd.clear();
+ char buffer1[14];
+ sprintf(buffer1,"%s",s);
+ lcd.printString(buffer1,5,1);
+ lcd.refresh();
+ wait(10.0f/fps);
+
+ while(1){
+ render(num_etank,limit,total_num,attack_gap);
+ int HP = myTank.MT_HP();
+ if( num_etank == 0)
+ break;
+ if(HP == 0)
+ {
+ lv = GAME_OVER;
+ break;
+ }
+ }
+
+}
+
+
+void play(LV &lv) // the whole game process
+{
+ switch(lv)
+ {
+case Menu:
+ pad.init();
+ etank.clear();
+ tbullet.clear();
+
+ while(1){
+ lcd.clear();
+ lcd.drawSprite(25,2,28,28,(int *)menu_tank);
+ lcd.printString("TANK",1,1);
+ lcd.printString("WAR",60,1);
+ lcd.printString("START-- Play",10,4);
+ lcd.printString("X --- Guide",10,5);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::START_PRESSED)== true){
+ lv = Advice;
+ break;
+ }
+ else if(pad.check_event(Gamepad::X_PRESSED)== true){
+ lv = Guide;
+ break;
+ }
+ }
+ break;
+
+case Advice:
+ while(1){
+ lcd.clear();
+ lcd.printString("read Guide",0,0);
+ lcd.printString("before game",0,1);
+ lcd.printString(" A--continue",0,2);
+ lcd.printString("to map edited",0,3);
+ lcd.printString(" B--return",0,4);
+ lcd.printString("to the menu",0,5);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::A_PRESSED)== true){
+ lv = map_edit;
+ break;
+ }
+ if(pad.check_event(Gamepad::B_PRESSED)== true){
+ lv = Menu;
+ break;
+ }
+ }
+ break;
+
+case map_edit:
+ map.init(lcd);
+ while(1){
+ lcd.clear();
+ map.update(pad); // edit the map
+ map.paddraw(lcd);
+ map.drawmap(pad,lcd);
+ if(pad.check_event(Gamepad::START_PRESSED)== true)
+ {
+ lcd2 = lcd;// store the map in lcd2
+ lv = level1;//finish edit and go to level1
+ break;
+ }
+ lcd.refresh();
+ wait(1.0f/fps);
+ }
+ break;
+
+case Guide:
+ while(pages == 0){
+ lcd.clear();
+ lcd.printString("Tank-attack:A",0,0);
+ lcd.printString("--Press A",10,1);
+ lcd.printString("Tank-Move:",0,2);
+ lcd.printString("--joystick ",10,3);
+ lcd.printString("Tank-HP: 3",0,4);
+ lcd.printString(" B-NEXT",30,5);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::B_PRESSED)== true){
+ pages=1; //flip over
+ break;
+ }
+ }
+
+ while(pages == 1){
+ lcd.clear();
+ lcd.printString("Map edit:",0,1);
+ lcd.printString("You can draw",0,2);
+ lcd.printString("the map before",0,3);
+ lcd.printString("game starting",0,4);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::B_PRESSED)== true){
+ pages=2;//flip over
+ break;
+ }
+ }
+ while(pages == 2){
+ lcd.clear();
+ lcd.printString("Square Move:",0,0);
+ lcd.printString("--joystick ",10,1);
+ lcd.printString("Draw:",0,2);
+ lcd.printString("--Press X",10,3);
+ lcd.printString("Finishi draw:",0,4);
+ lcd.printString("--Press START",0,5);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::B_PRESSED)== true){
+ pages=3;//flip over
+ break;
+ }
+ }
+
+ while (pages == 3){
+ lcd.clear();
+ lcd.printString("The map drawn is",0,0);
+ lcd.printString("--river",0,1);
+ lcd.printString("The river:",0,2);
+ lcd.printString("Stop movements",0,3);
+ lcd.printString("but no effect",0,4);
+ lcd.printString("to bullets",0,5);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::B_PRESSED)== true){
+ pages=4; //flip over
+ break;
+ }
+ }
+
+ while(pages == 4){
+ lcd.clear();
+ lcd.printString("SHOP:",0,0);
+ lcd.printString("Every two",0,1);
+ lcd.printString("levels,you can",0,2);
+ lcd.printString("go shopping",0,3);
+ lcd.printString("BACK-EXIT",10,5);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::BACK_PRESSED)== true){
+ pages = 5;//flip over
+ break;
+ }
+ }
+
+ break;
+
+
+case level1:
+ myTank.init(pad,lcd);
+ level_design("LV1",0,2,0,17,lv);
+ if(lv!=GAME_OVER)
+ lv = level2; // go to level2
+ wait(10.0f/fps);
+ break;
+
+case level2:
+ level_check = 2;
+ level_design("LV2",0,3,0,17,lv);
+ if(lv!=GAME_OVER)
+ lv = SHOP;// go to shop
+ wait(10.0f/fps);
+ break;
+
+case level3:
+ level_design("LV3",0,3,0,16,lv);
+ if(lv!=GAME_OVER)
+ lv = level4;// go to level4
+ wait(10.0f/fps);
+ break;
+
+case level4:
+ level_check = 4;
+ level_design("LV4",0,3,0,15,lv);
+ if(lv!=GAME_OVER)
+ lv = SHOP;// go to shop
+ wait(10.0f/fps);
+ break;
+
+case level5:
+ level_design("LV5",0,3,0,13,lv);
+ if(lv!=GAME_OVER)
+ lv = level6;// go to level6
+ wait(10.0f/fps);
+ break;
+
+case level6:
+ level_check = 6;
+ level_design("LV6",0,4,0,13,lv);
+ if(lv!=GAME_OVER)
+ lv = SHOP;// go to shop
+ wait(10.0f/fps);
+ break;
+
+case level7:
+ level_design("LV7",0,5,0,13,lv);
+ if(lv!=GAME_OVER)
+ lv = level8;// go to level28
+ wait(10.0f/fps);
+ break;
+
+case level8:
+ level_check = 8;
+ level_design("LV8",0,5,0,10,lv);
+ if(lv!=GAME_OVER)
+ lv = SHOP;// go to shop
+ wait(10.0f/fps);
+ break;
+
+case level9:
+ level_design("LV9",0,5,0,9,lv);
+ if(lv!=GAME_OVER)
+ lv = Win;// go to win
+ wait(10.0f/fps);
+ break;
+
+case Win:
+ while(1){
+ lcd.clear();
+ lcd.printString("YOU WIN!",0,0);
+ lcd.printString("B--return",0,4);
+ lcd.printString("to the menu",0,5);
+ lcd.refresh();
+ wait(5.0f/fps);
+ if(pad.check_event(Gamepad::B_PRESSED)== true){
+ lv = Menu;//back to the menu
+ break;
+ }
+ }
+ break;
+
+case SHOP:
+ pad.tone(500.0,0.1);
+ num_buy_check = 0;
+ lcd.clear();
+ lcd.printString("-----SHOP-----",5,0);
+ lcd.printString("Only pick one",0,1);
+ lcd.printString("X-attack gap-1",0,3);
+ lcd.printString("A-HP + 1",0,4);
+ lcd.printString("BACK-EXIT",0,5);
+ lcd.refresh();
+ if(pad.check_event(Gamepad::X_PRESSED)== true )
+ {
+ myTank.attack_gap = myTank.attack_gap -1;
+ num_buy_check = 1;// ensure the player can only buy one thing
+ }
+ if(pad.check_event(Gamepad::A_PRESSED)== true )
+ {
+ if(myTank.totalHP<6)
+ {
+ myTank.totalHP++;
+ myTank.setHP(pad);// add the HP
+ }
+ else
+ {
+ pad.leds_on();
+ myTank.setHP(pad);// add the HP
+ }
+ num_buy_check = 1;
+ }
+ if(pad.check_event(Gamepad::BACK_PRESSED)== true || num_buy_check==1)
+ {
+ if(level_check == 2)
+ lv = level3;//go to level3
+ else if(level_check == 4)
+ lv = level5;//go to level5
+ else if(level_check == 6)
+ lv = level7;//go to level7
+ else if(level_check == 8)
+ lv = level9;//go to level9
+ }
+ }
+}