ELEC2645 (2015/16)
/
Game
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Game_StarCraft_III
by 
Chenyu Li
Revision 1:97ef4864d6fb, committed 2016-05-04
- Comitter:
- el15cl
- Date:
- Wed May 04 19:22:58 2016 +0000
- Parent:
- 0:33ba6cd82532
- Commit message:
- Game: Starcraft III(Chenyu Li SID: 200985958)
Changed in this revision
| main.cpp | Show annotated file Show diff for this revision Revisions of this file |
| main.h | Show annotated file Show diff for this revision Revisions of this file |
--- a/main.cpp Thu Apr 28 11:34:51 2016 +0000
+++ b/main.cpp Wed May 04 19:22:58 2016 +0000
@@ -1,225 +1,433 @@
-
-
-#include "mbed.h"
-
-#include "N5110.h"
-#include <stdio.h>
-#include <stdlib.h>
-#define DIRECTION_TOLERANCE 0.05
-
-
-// VCC,SCE,RST,D/C,MOSI,SCLK,LED
-N5110 lcd(PTE26 , PTA0 , PTC4 , PTD0 , PTD2 , PTD1 , PTC3);
-PwmOut buzzer(PTA2);
-DigitalIn button(PTB18);
-DigitalIn buttonjoystick(PTB11);
-AnalogIn xPot(PTB3);
-AnalogIn yPot(PTB2);
-Ticker pollJoystick;
-Ticker bullet;
-Ticker enermy;
-Serial serial(USBTX,USBRX);
+#include "main.h"
-enum DirectionName {
- UP,
- DOWN,
- LEFT,
- RIGHT,
- CENTRE,
- UNKNOWN
-};
-typedef struct JoyStick Joystick;
-struct JoyStick {
- float x; // current x value
- float x0; // 'centred' x value
- float y; // current y value
- float y0; // 'centred' y value
- int buttonjoystick; // button state (assume pull-down used, so 1 = pressed, 0 = unpressed)
- DirectionName direction; // current direction
-};
-// create struct variable
-Joystick joystick;
-
-int printFlag = 0;
-int enermyFlag = 0;
-int bulletFlag = 0;
-void calibrateJoystick();
-void updateJoystick();
-void createbullet();
-void createenermy();
-int status =1;
-
-
-bool hit = false;
int main()
{
+
// first need to initialise display
- lcd.init();
- button.mode(PullDown);
- buttonjoystick.mode(PullDown);
+ lcd.init();/// turn on the lcd screen.
+ button.rise(&button_isr);/// return the value of button_isr to here.
+ button.mode(PullDown);/// set the mode of the button to make the user can press the botton.
+ /* while(1){
+ lcd.clear();
+ if(g_button_flag) {
+ // g_button_flag = 0;
+ lcd.printString("button is on",0,0);
+ }else {
+ lcd.printString("button is off",0,0);
+ }
+ lcd.refresh();
+ wait(0.1);
+ }*/
+ buttonjoystick.mode(PullDown);/// set the mode of the button of joystick to make the user can press the botton.
calibrateJoystick(); // get centred values of joystick
pollJoystick.attach(&updateJoystick,1.0/10.0); // read joystick 10 times per second
-//joystick
-
- // these are default settings so not strictly needed
- lcd.normalMode(); // normal colour mode
- lcd.setBrightness(1.0); // put LED backlight on 50%
-
- lcd.printString("Welcome To",15,1);
- lcd.printString("Starcraft III!",4,3);
- lcd.refresh();
- wait(5.0);
- lcd.clear();
- lcd.printString("Menu",30,0);
- lcd.drawLine(0,10,83,10,1);
- lcd.printString("New Game",20,3);
- lcd.refresh();
-
- while(1){
- if (buttonjoystick){
- //buzzer.period_ms(2.9);
- //buzzer.pulsewidth_ms(1.9);
- wait(0.5);
- lcd.clear();
- lcd.refresh();
- break;
- }
-
- }
-//loading
- lcd.printString("Loading......",6,1);
-
- for (int x = 0; x < WIDTH ; x+=10) {
-
- lcd.drawRect(0,36,10+x,10,1);
- wait(0.1);
- lcd.refresh();
- }
- lcd.clear();
-
-
- int x = 41 ;
- lcd.drawLine(x,40,x,47,1);
- lcd.drawLine(x-4,42,x+4,42,1);
- lcd.drawLine(x-1,43,x+1,43,1);
- lcd.drawLine(x-1,47,x+1,47,1);
- lcd.refresh();
- int z = 41;
- int q = 0;
- int p = 0;
- int a;
- int b;
- a = rand() % 76;
- b = rand() % 76;
- int y = 39;
- int buttonjoystickpress = 0;
- //bullet.attach(&createbullet,0.1);
- //enermy.attach(&createenermy,2.0);
-while(1){
+ // these are default settings so not strictly needed
+ lcd.normalMode(); // normal colour mode
+ lcd.setBrightness(1.0); // put LED backlight on 50%
+
+ // welcome screen
+ lcd.printString("Welcome To",15,1);
+ lcd.printString("Starcraft III!",4,3);
+ lcd.refresh();
+ wait(5.0);
+ lcd.clear();
+
+ lcd.printString("How to Play",10,0);
+
+ // draw Enemy.
+ lcd.printString("Enemy",30,2);
+ // draw the arrow.
+ lcd.drawLine(15,19,22,19,1);
+ lcd.drawLine(22,19,20,17,1);
+ lcd.drawLine(22,19,20,21,1);
+
+ lcd.drawLine(0,10,83,10,1);
+
+ lcd.drawLine(2,18,3,17,1);
+ lcd.drawLine(3,17,7,17,1);
+ lcd.drawLine(7,17,8,18,1);
+ lcd.drawLine(5,17,5,21,1);
+ //You
+ lcd.printString("You",30,4);
+ lcd.drawLine(15,35,22,35,1);
+ lcd.drawLine(22,35,20,33,1);
+ lcd.drawLine(22,35,20,37,1);
+
+ lcd.drawLine(6,32,6,39,1);
+ lcd.drawLine(6-4,34,6+4,34,1);
+ lcd.drawLine(6-1,35,6+1,35,1);
+ lcd.drawLine(6-1,39,6+1,39,1);
+ lcd.refresh();
+
+ //to make the screen stick in this while loop when the user press the botton then goes to next page.
+ while(1) {
+ if (button) {
+ //buzzer.period_ms(2.9);
+ //buzzer.pulsewidth_ms(1.9);
+ wait(0.5);
+ lcd.clear();
+ lcd.refresh();
+ break;
+ }
+ }
+
+ // the screen to tell user how to control the Movement
+ lcd.printString("How to Play",10,0);
+ lcd.drawLine(0,10,83,10,1);
+ lcd.drawLine(41,15,41,22,1);
+ lcd.drawLine(41-4,17,41+4,17,1);
+ lcd.drawLine(41-1,18,41+1,18,1);
+ lcd.drawLine(41-1,22,41+1,22,1);
+
+ lcd.drawLine(48,19,55,19,1);
+ lcd.drawLine(55,19,53,17,1);
+ lcd.drawLine(55,19,53,21,1);
+
+ lcd.drawLine(27,19,34,19,1);
+ lcd.drawLine(27,19,29,17,1);
+ lcd.drawLine(27,19,29,21,1);
+
+ lcd.drawCircle(41,33,3,1);
+
+ lcd.drawLine(48,33,55,33,1);
+ lcd.drawLine(55,33,53,31,1);
+ lcd.drawLine(55,33,53,35,1);
+
+ lcd.drawLine(27,33,34,33,1);
+ lcd.drawLine(27,33,29,31,1);
+ lcd.drawLine(27,33,29,35,1);
+ lcd.printString("JoyStick",19,5);
+ lcd.refresh();
+
+ //to make the screen stick in this while loop when the user press the botton then goes to next page.
+ while(1) {
+ if (button) {
+ //buzzer.period_ms(2.9);
+ //buzzer.pulsewidth_ms(1.9);
+ wait(0.5);
+ lcd.clear();
+ lcd.refresh();
+ break;
+ }
+ }
+
+ // describe how to use the button and the joystick button
+ lcd.printString("How to Play",10,0);
+ lcd.drawLine(0,10,83,10,1);
+
+ lcd.printString("Button:",20,2);
+ lcd.printString("Viking Missile",0,3);
+ lcd.printString("JoyStick:",18,4);
+ lcd.printString("Bomb X3",19,5);
+ //to make the screen stick in this while loop when the user press the botton then goes to next page.
+ while(1) {
+ if (button) {
+ //buzzer.period_ms(2.9);
+ //buzzer.pulsewidth_ms(1.9);
+ wait(0.5);
+ lcd.clear();
+ lcd.refresh();
+ break;
+ }
+ }
+
+ //prepare for battle screen
+ lcd.printString("Prepare for",10,0);
+ lcd.printString("Battle",23,1);
+ lcd.drawLine(0,20,83,20,1);
+ lcd.printString("Start!",25,4);
+ lcd.refresh();
+ //to make the screen stick in this while loop when the user press the joystick botton then goes to next page.
+ while(1) {
+ if (buttonjoystick) {
+ //buzzer.period_ms(2.9);
+ //buzzer.pulsewidth_ms(1.9);
+ wait(0.5);
+ lcd.clear();
+ lcd.refresh();
+ break;
+ }
+
+ }
+//loading screen
+ lcd.printString("Loading......",6,1);
+
+ for (int x = 0; x < WIDTH ; x+=10) {
+
+ lcd.drawRect(0,36,10+x,10,1);
+ wait(0.1);
+ lcd.refresh();
+ }
+ lcd.clear();
+
+
+ int x = 41 ;/// set 'x' to 41 originally.
+ // draw the player's unit.
+ lcd.drawLine(x,40,x,47,1);
+ lcd.drawLine(x-4,42,x+4,42,1);
+ lcd.drawLine(x-1,43,x+1,43,1);
+ lcd.drawLine(x-1,47,x+1,47,1);
+ lcd.refresh();
+ //the constant will be used in the code below
+ int z=41; ///the x axis value of the bullet, start from the middle of the screen
+ int q = 0; ///the y axis value of the enemy unit, start from 0.
+ int p = 0;
+ int a;
+ int b;
+ a = rand() % 76; /// 'a' is a random number from 0-76.
+ //b = rand() % 76;
+ int yHit = 39;/// y axis value of the bullet.
+ int buttonjoystickpress = 0;/// player can only use the bomb for 3 time, set the value to 0 originally.
+ int bu = 0;/// the constant which keep the bullet move in a straight line.
+ int score = 0;/// set the score value start from 0.
+ int rect = 0;/// y axis value of the left hand side wall.
+ int rect1 = 0;/// y axis value of the right hand side wall.
+ int width;/// the width of the left hand side wall.
+ width = rand() %30;/// set the width of the left hand side wall as a random value between 0-30.
+ int width2;/// the width of the right hand side wall.
+ width2 = 83 - rand() %30;// set the width of the right hand side wall as a random value between 53-83.
+ //bullet.attach(&createbullet,0.1);
+ //enermy.attach(&createenermy,2.0);
+
+
+ while(1) {
if (printFlag) { // if flag set, clear flag and print joystick values to serial port
printFlag = 0;
// check joystick direction
- a-b > 7;
- b-a > 7;
- a + b < 83;
-
+ //a-b > 7;
+ //b-a > 7;
+ //a + b < 83;
+
+ // make the movement of the left hand side wall
+ if(!wall) {
+ lcd.drawRect(0,rect,width,5,2);
+
+ rect++;/// set the wall moves 1 pixels per time.
+
+ lcd.drawRect(0,rect,width,5,1);
+ lcd.refresh();
+ }
+ // return the 'rect' value back to 0 and set the random number again after the wall go out of the screen.
+ if(rect > 50) {
+ rect = 0;
+ width = rand() %30;
+ }
+ // make the movement of the right hand side wall
+ if(!wall) {
+ lcd.drawRect(width2,rect1,83-width2,5,2);
+
+ rect1++;/// set the wall moves 1 pixels per time.
+
+ lcd.drawRect(width2,rect1,83-width2,5,1);
+ lcd.refresh();
+ }
+ // return the 'rect1' value back to 0 and set the random number again after the wall go out of the screen.
+ if(rect1 > 50) {
+ rect1 = 0;
+ width2 = 83 - rand()%30;
+ }
+
+ if(!hit) {
+ // make the movement of the enemy.
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q+=2;/// set the enemy moves 2 pixels per time.
- if(!hit){
- lcd.drawLine(a,q+1,a+1,q,0);
- lcd.drawLine(a+1,q,a+5,q,0);
- lcd.drawLine(a+5,q,a+6,q+1,0);
- lcd.drawLine(a+3,q,a+3,q+4,0);
- q++;
-
+ lcd.drawLine(a,q+1,a+1,q,1);
+ lcd.drawLine(a+1,q,a+5,q,1);
+ lcd.drawLine(a+5,q,a+6,q+1,1);
+ lcd.drawLine(a+3,q,a+3,q+4,1);
-
- lcd.drawLine(a,q+1,a+1,q,1);
- lcd.drawLine(a+1,q,a+5,q,1);
- lcd.drawLine(a+5,q,a+6,q+1,1);
- lcd.drawLine(a+3,q,a+3,q+4,1);
-
- lcd.refresh();
- }
- hit = false;
- /*
- if(!hit){
- lcd.drawLine(a+b,p+1,a+1+b,p,0);
- lcd.drawLine(a+1+b,p,a+5+b,p,0);
- lcd.drawLine(a+5+b,p,a+6+b,p+1,0);
- lcd.drawLine(a+3+b,p,a+3+b,p+4,0);
-
- p++;
- lcd.drawLine(a+b,p+1,a+1+b,p,1);
- lcd.drawLine(a+1+b,p,a+5+b,p,1);
- lcd.drawLine(a+5+b,p,a+6+b,p+1,1);
- lcd.drawLine(a+3+b,p,a+3+b,p+4,1);
- lcd.refresh();
+ lcd.refresh();
}
- hit = false;
- */
- if(q > 50){
- q = 0;
- p = 0;
- a = rand () % 76;
- b = rand () % 76;
- }
+ hit = false;
+ /*
+ if(!hit){
+ lcd.drawLine(a+b,p+1,a+1+b,p,0);
+ lcd.drawLine(a+1+b,p,a+5+b,p,0);
+ lcd.drawLine(a+5+b,p,a+6+b,p+1,0);
+ lcd.drawLine(a+3+b,p,a+3+b,p+4,0);
+
+ p++;
+ lcd.drawLine(a+b,p+1,a+1+b,p,1);
+ lcd.drawLine(a+1+b,p,a+5+b,p,1);
+ lcd.drawLine(a+5+b,p,a+6+b,p+1,1);
+ lcd.drawLine(a+3+b,p,a+3+b,p+4,1);
+ lcd.refresh();
+ }
+ hit = false;
+ */
+
+ // creat a new enemy when it has been hit or go out of the screen.
+ if(q > 50) {
+ q = 0;
+ p = 0;
+ a = rand () % 76;
+ b = rand () % 76;
+ }
+
+ // movement of the player's unit controlled by the joystick.
+ if (joystick.direction == UP && x > 4) {
+
+ score += 1;/// get 1 score after moving the joystick once and move for 1 pixel
+ lcd.drawLine(x,40,x,47,0);
+ lcd.drawLine(x-4,42,x+4,42,0);
+ lcd.drawLine(x-1,43,x+1,43,0);
+ lcd.drawLine(x-1,47,x+1,47,0);
+ x-=1;/// set the player's unit move 1 pixels per time.
+
+ lcd.drawLine(x,40,x,47,1);
+ lcd.drawLine(x-4,42,x+4,42,1);
+ lcd.drawLine(x-1,43,x+1,43,1);
+ lcd.drawLine(x-1,47,x+1,47,1);
+ lcd.refresh();
+
+ }
- if (joystick.direction == UP && x > 4){
-
-
- lcd.drawLine(x,40,x,47,0);
- lcd.drawLine(x-4,42,x+4,42,0);
- lcd.drawLine(x-1,43,x+1,43,0);
- lcd.drawLine(x-1,47,x+1,47,0);
- x-=1;
- --z;
- lcd.drawLine(x,40,x,47,1);
- lcd.drawLine(x-4,42,x+4,42,1);
- lcd.drawLine(x-1,43,x+1,43,1);
- lcd.drawLine(x-1,47,x+1,47,1);
- lcd.refresh();
+ if (joystick.direction == DOWN && x < 78) {
+ score += 1;/// get 1 score after moving the joystick once and move for 1 pixel
+ lcd.drawLine(x,40,x,47,0);
+ lcd.drawLine(x-4,42,x+4,42,0);
+ lcd.drawLine(x-1,43,x+1,43,0);
+ lcd.drawLine(x-1,47,x+1,47,0);
+ x+=1;/// set the player's unit move 1 pixels per time.
-
- }
- if (joystick.direction == DOWN && x < 78){
+ lcd.drawLine(x,40,x,47,1);
+ lcd.drawLine(x-4,42,x+4,42,1);
+ lcd.drawLine(x-1,43,x+1,43,1);
+ lcd.drawLine(x-1,47,x+1,47,1);
+ lcd.refresh();
+ }
+ /*
+ if(z < width && yHit > rect && yHit < rect+5){
+ bullethit = true;
+ }
+ */
+
+ //bullet movement and the calculation which make the bullet start from wherever the player's unit is and make it move in a stright line.
+ if(g_button_flag && !bullethit) {
+
+
+ //g_button_flag = 0;
+ if(joystick.direction == UP && x > 4) {
+ bu--;
+ }
+ if(joystick.direction == DOWN && x < 78) {
+ bu++;
+ }
+ z = x -bu;
+ lcd.drawLine(z,yHit,z,yHit-1,0);
+
+ yHit-=2;/// set the bullet move 2 pixels per time.
+
+ lcd.drawLine(z,yHit,z,yHit-1,1);
+
+ // detect if the bullet hits the enemy.
+ if(z>=a && z <=a+7 && yHit<=q) {
+ hit = true;
+ // clear the enemy.
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ // recreate the enemy
+ q=0;
+ a = rand() % 76;
+ score += 100; /// get 100 score after player hit an enermy
+ }
- lcd.drawLine(x,40,x,47,0);
- lcd.drawLine(x-4,42,x+4,42,0);
- lcd.drawLine(x-1,43,x+1,43,0);
- lcd.drawLine(x-1,47,x+1,47,0);
- x+=1;
- ++z;
- lcd.drawLine(x,40,x,47,1);
- lcd.drawLine(x-4,42,x+4,42,1);
- lcd.drawLine(x-1,43,x+1,43,1);
- lcd.drawLine(x-1,47,x+1,47,1);
- lcd.refresh();
-
-
- }
+ /*
+ if(z == a+1 && q == yHit) {
+ hit = true;
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q=0;
+ a = rand() % 76;
+ }
+ if(z == a+2 && q == yHit) {
+ hit = true;
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q=0;
+ a = rand() % 76;
+ }
+ if(z == a+3 && q+4 == yHit) {
+ hit = true;
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q=0;
+ a = rand() % 76;
+ }
+ if(z == a+5 && q == yHit) {
+ hit = true;
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q=0;
+ a = rand() % 76;
+ }
+ if(z == a+6 && q+1 == yHit) {
+ hit = true;
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q=0;
+ a = rand() % 76;
+ }
+*/
-
-
- if(button){
-
- for (int y = 39; y > -5 ; y--) {
-
- lcd.drawLine(z,y,z,y-2,1);
- if(y<39)
- lcd.drawLine(z,y+1,z,y-2+1,0);
- }
+ //lcd.drawLine(z,yHit,z,yHit-1,0);
+ //yHit--;
+ //lcd.drawLine(z,yHit,z,yHit-1,1);
lcd.refresh();
wait(0.1);
- }
+ }
+ if (yHit < -3) {
+ g_button_flag = 0;/// set g_button_flag to 0
+ yHit = 39;/// set 'yHit' back to 39
+ bu=0;/// set 'bu' back to 0.
+ z = x -bu;/// reset the x axis value of the bullet
+ }
}
-
- if(buttonjoystick && buttonjoystickpress < 3){
+ //detect if the enemy hit the left hand side wall, the player won't get any score.
+ if(width>=a && rect <= q+4 && rect >= q) {
+
+ hit = true;
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q=0;
+ a = rand() % 76;
+ }
+ //detect if the enemy hit the right hand side wall, the player won't get any score.
+ if(a+6 >= width2 && rect <= q+4 && rect >= q){
+ hit = true;
+ lcd.drawLine(a,q+1,a+1,q,0);
+ lcd.drawLine(a+1,q,a+5,q,0);
+ lcd.drawLine(a+5,q,a+6,q+1,0);
+ lcd.drawLine(a+3,q,a+3,q+4,0);
+ q=0;
+ a = rand() % 76;
+ }
+ //set the player can only use 3 bombs per game using joystick button.
+ if(buttonjoystick && buttonjoystickpress < 3) {
++buttonjoystickpress;
hit = true;
lcd.drawLine(a,q+1,a+1,q,0);
@@ -228,46 +436,425 @@
lcd.drawLine(a+3,q,a+3,q+4,0);
q=0;
a = rand() % 76;
+ score += 300;// player get 300 score after using the bomb.
+
+ // destroy all enemy and keep the wall and the play's unit on the screen.
for (int r = 5; r < 100; r+=8) {
- lcd.drawCircle(z,45,r,0);
- if(r < 100){
- lcd.drawCircle(z,45,r-7,2);
+ lcd.drawCircle(x,45,r,0);
+ if(r < 100) {
+ lcd.drawCircle(x,45,r-8,2);/// the action of the bomb.
+ //draw the player's unit again
lcd.drawLine(x,40,x,47,1);
lcd.drawLine(x-4,42,x+4,42,1);
lcd.drawLine(x-1,43,x+1,43,1);
lcd.drawLine(x-1,47,x+1,47,1);
+ //draw the wall again
+ lcd.drawRect(0,rect,width,5,1);
+ lcd.drawRect(width2,rect1,83-width2,5,1);
}
lcd.refresh();
wait(0.1);
-
- }
+
}
- if(z == a && q+1 == y){
- hit = true;
- lcd.drawLine(a,q+1,a+1,q,0);
- lcd.drawLine(a+1,q,a+5,q,0);
- lcd.drawLine(a+5,q,a+6,q+1,0);
- lcd.drawLine(a+3,q,a+3,q+4,0);
- q=0;
- a = rand() % 76;
- }
+ }
- }
+ //detect Game Over if the wall or the enemy hit the player.
- if(a == x-4 && q+1 == 42){
+ if(a == x-4 && q+1 == 42) {
+ lcd.clear();/// clear the screen first.
+ // print out the game over information.
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ // after 2 sec show score on the screen.
+ lcd.clear();
+ char buffer[14];/// put the score which have calculated into the array.
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);/// print out the score.
+ lcd.refresh();
+ break;
+ }
+ // the code below also dectect if the player hit the wall or enemy than jump into 'game over' condition.
+ if(a+1 == x-4 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+2 == x-4 && q == 42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x-4 && q+4 ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+4 == x-4 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+5 == x-4 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+6 == x-4 && q+1 ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x-4 && q == 42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x-3 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x-2 && q == 42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x-1 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x && q == 40) {
lcd.clear();
lcd.printString ("Game Over",18,1);
lcd.printString ("Viking",24,2);
lcd.printString ("Destroyed",18,3);
lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x+1 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x+2 && q == 42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x+3 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x+4 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a == x+4 && q+1 == 42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+1 == x+4 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+2 == x+4 && q == 42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+3 == x+4 && q+4 ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+4 == x+4 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+5 == x+4 && q ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ if(a+6 == x+4 && q+1 ==42) {
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+
+ //dectect if the player hit the left hand side wall.
+ if(width+9 > x+4 && rect+5 >= 40){
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ //dectect if the player hit the right hand side wall.
+ if(x+4 >= width2 && rect1+5 >= 40){
+ lcd.clear();
+ lcd.printString ("Game Over",18,1);
+ lcd.printString ("Viking",24,2);
+ lcd.printString ("Destroyed",18,3);
+ lcd.refresh();
+ wait(2.0);
+ lcd.clear();
+ char buffer[14];
+ int length = sprintf(buffer,"Score: %d",score);
+ if (length <= 14)
+ lcd.printString(buffer,0,1);
+ lcd.refresh();
+ break;
+ }
+ //detect victory. Whenever player's score is over 5000.
+ if (score >= 5000)
+ {
+ lcd.clear();
+ lcd.printString("Congratulation!",0,1);
+ lcd.printString("Mission",20,2);
+ lcd.printString("Complete!",18,3);
+ lcd.refresh();
break;
}
-
}
}
-
void calibrateJoystick()
{
button.mode(PullDown);
@@ -302,60 +889,67 @@
// set flag for printing
printFlag = 1;
}
+// code below is just used to testing.
void createbullet()
{
- int z = 41;
- if (joystick.direction == UP && z > 4){
- --z;
- }
- if (joystick.direction == UP && z > 78){
- ++z;
- }
- if(button){
-
- for (int y = 39; y > -5 ; y-=7) {
-
- lcd.drawLine(z,y,z,y-2,1);
- if(y<39) {
- lcd.drawLine(z,y+7,z,y-2+7,0);
- }
- lcd.refresh();
-
-
+ int z = 41;
+ if (joystick.direction == UP && z > 4) {
+ --z;
+ }
+ if (joystick.direction == UP && z > 78) {
+ ++z;
+ }
+ if(button) {
+
+ for (int y = 39; y > -5 ; y-=7) {
+
+ lcd.drawLine(z,y,z,y-2,1);
+ if(y<39) {
+ lcd.drawLine(z,y+7,z,y-2+7,0);
+ }
+ lcd.refresh();
+
+
}
- }
- bulletFlag = 1;
-
+ }
+ bulletFlag = 1;
+
}
+// code below is just used to testing.
void createenermy()
{
- int a;
- int b;
- a = rand() % 76;
- b = rand() % 76;
- for (int q=0 ;q < 52; q+=2){
+ int a;
+ int b;
+ a = rand() % 76;
+ b = rand() % 76;
+ for (int q=0 ; q < 52; q+=2) {
lcd.drawLine(a,q+1,a+1,q,1);
lcd.drawLine(a+1,q,a+5,q,1);
lcd.drawLine(a+5,q,a+6,q+1,1);
lcd.drawLine(a+3,q,a+3,q+4,1);
-
-
+
+
lcd.drawLine(a+b,q+1,a+1+b,q,1);
lcd.drawLine(a+1+b,q,a+5+b,q,1);
lcd.drawLine(a+5+b,q,a+6+b,q+1,1);
lcd.drawLine(a+3+b,q,a+3+b,q+4,1);
- if (q < 52){
- lcd.drawLine(a,q+1-2,a+1,q-2,0);
- lcd.drawLine(a+1,q-2,a+5,q-2,0);
- lcd.drawLine(a+5,q-2,a+6,q+1-2,0);
- lcd.drawLine(a+3,q-2,a+3,q+4-2,0);
-
- lcd.drawLine(a+b,q+1-2,a+1+b,q-2,0);
- lcd.drawLine(a+1+b,q-2,a+5+b,q-2,0);
- lcd.drawLine(a+5+b,q-2,a+6+b,q+1-2,0);
- lcd.drawLine(a+3+b,q-2,a+3+b,q+4-2,0);
- }
+ if (q < 52) {
+ lcd.drawLine(a,q+1-2,a+1,q-2,0);
+ lcd.drawLine(a+1,q-2,a+5,q-2,0);
+ lcd.drawLine(a+5,q-2,a+6,q+1-2,0);
+ lcd.drawLine(a+3,q-2,a+3,q+4-2,0);
+
+ lcd.drawLine(a+b,q+1-2,a+1+b,q-2,0);
+ lcd.drawLine(a+1+b,q-2,a+5+b,q-2,0);
+ lcd.drawLine(a+5+b,q-2,a+6+b,q+1-2,0);
+ lcd.drawLine(a+3+b,q-2,a+3+b,q+4-2,0);
+ }
}
enermyFlag = 1;
-
+
}
+// set g_button_flag equals to 1 and return to button_isr().
+void button_isr()
+{
+ g_button_flag =1;
+}
\ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.h Wed May 04 19:22:58 2016 +0000
@@ -0,0 +1,79 @@
+/**
+@file main.h
+@brief Header file containing functions prototypes, defines and and global variables.
+@brief Shows examples of creating Doxygen documentation.
+@brief Revision 1.0.
+@author Chenyu Li(John Lee) SID: 200985958.
+@data May 2016
+*/
+
+#ifndef MAIN_H
+#define MAIN_H
+
+#include "mbed.h"
+
+#include "N5110.h" ///head file for N5110 in order to use the code set in N5110.
+#include <stdio.h> ///head file for random number.
+#include <stdlib.h> ///head file for random number.
+#define DIRECTION_TOLERANCE 0.05 /// change this to alter tolerance of joystick direction
+
+
+///VCC,SCE,RST,D/C,MOSI,SCLK,LED
+N5110 lcd(PTE26 , PTA0 , PTC4 , PTD0 , PTD2 , PTD1 , PTC3);
+/// Can also power (VCC) directly from VOUT (3.3 V) -
+/// Can give better performance due to current limitation from GPIO pin
+PwmOut buzzer(PTA2); ///set PwmOut out as the buzzer
+InterruptIn button(PTB18);/// set button as an interrupt in
+DigitalIn buttonjoystick(PTB11);/// connections for joystick
+AnalogIn xPot(PTB3);/// connections for joystick
+AnalogIn yPot(PTB2);/// connections for joystick
+Ticker pollJoystick;/// timer to regularly read the joystick
+Ticker bullet;/// set 'bullet' as a ticker (not used currently)
+Ticker enermy;/// set 'enermy' as a ticker (not used currently)
+
+Serial serial(USBTX,USBRX);/// Serial for debug
+
+/// create enumerated type (0,1,2,3 etc. for direction)
+/// could be extended for diagonals etc.
+enum DirectionName {
+ UP,
+ DOWN,
+ LEFT,
+ RIGHT,
+ CENTRE,
+ UNKNOWN
+};
+
+typedef struct JoyStick Joystick;/// struct for Joystick
+struct JoyStick {
+ float x; /// current x value
+ float x0; /// 'centred' x value
+ float y; /// current y value
+ float y0; /// 'centred' y value
+ int buttonjoystick; /// button state (assume pull-down used, so 1 = pressed, 0 = unpressed)
+ DirectionName direction; /// current direction
+};
+
+Joystick joystick;/// create struct variable
+int printFlag = 0;/// create struct variable
+
+int enermyFlag = 0;
+int bulletFlag = 0;
+
+// function prototypes
+void calibrateJoystick();
+void updateJoystick();
+void createbullet();
+void createenermy();
+void button_isr();
+
+int status =1;
+
+volatile int g_button_flag = 0;/// set the original value of "g_button_flag" equals to 0.
+
+///set "wall", "hit", "bullethit" as a boolean value.
+bool wall = false;
+bool hit = false;
+bool bullethit = false;
+
+#endif