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Added functionality store username. #1

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Added functionality store username. #1

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ad645a2
Update spaceship.cpp
Sampreet-ug May 3, 2018
7d71cf7
Added feature to display username.
Sampreet-ug May 3, 2018
4c187e0
Merge pull request #1 from Sampreet-ug/Sampreet-ug-patch-1
Sampreet-ug May 3, 2018
5621b10
Update spaceship.cpp
Sampreet-ug May 8, 2018
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114 changes: 87 additions & 27 deletions spaceship.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -55,13 +55,13 @@ float mouseX ,mouseY ; //Cursor coordinates;
float LaserAngle=0 ,stoneAngle =0,lineWidth = 1;
float xOne=0,yOne=0; //Spaceship coordinates
float xStone[MAX_STONES] ,yStone[MAX_STONES];//coordinates of stones
float xStart = 1200; //Health bar starting coodinate
float xHealthBarStart = 1200; //Health bar starting coodinate
GLint stoneAlive[MAX_STONES]; //check to see if stone is killed

bool mButtonPressed= false,startGame=false,gameOver=false; //boolean values to check state of the game
bool startScreen = true ,nextScreen=false,previousScreen=false;
bool gameQuit = false,instructionsGame = false, optionsGame = false;

char uName[40],username[40];
GLfloat a[][2]={0,-50, 70,-50, 70,70, -70,70};
GLfloat LightColor[][3]={1,1,0, 0,1,1, 0,1,0};
GLfloat AlienBody[][2]={{-4,9}, {-6,0}, {0,0}, {0.5,9}, {0.15,12}, {-14,18}, {-19,10}, {-20,0},{-6,0}};
Expand All @@ -76,7 +76,7 @@ GLfloat ALienFace[][2]={{-6,11}, {-4.5,18}, {0.5,20}, {0.,20.5}, {0.1,19.5}, {1.
GLfloat ALienBeak[][2]={{-6,21.5}, {-6.5,22}, {-9,21}, {-11,20.5}, {-20,20}, {-14,23}, {-9.5,28}, {-7,27}, {-6,26.5},
{-4.5,23}, {-4,21}, {-6,19.5}, {-8.5,19}, {-10,19.5}, {-11,20.5} };

char highScore[100],ch;
char highScore[100],ch,ch1;
void display();
void StoneGenerate();
void displayRasterText(float x ,float y ,float z ,char *stringToDisplay) {
Expand Down Expand Up @@ -437,7 +437,7 @@ void SpaceshipCreate(){
glTranslated(xOne,yOne,0);
if(!checkIfSpaceShipIsSafe() && alienLife ){
alienLife-=10;
xStart -= 23;
xHealthBarStart -= 230;
}
DrawSpaceshipDoom();
glPushMatrix();
Expand All @@ -457,10 +457,10 @@ void DisplayHealthBar() {

glColor3f(1 ,0 ,0);
glBegin(GL_POLYGON);
glVertex2f(-xStart ,700);
glVertex2f(-xHealthBarStart ,700);
glVertex2f(1200 ,700);
glVertex2f(1200 ,670);
glVertex2f(-xStart, 670);
glVertex2f(-xHealthBarStart, 670);
glEnd();
char temp[40];
glColor3f(0 ,0 ,1);
Expand All @@ -477,7 +477,7 @@ void startScreenDisplay()
glLineWidth(50);
SetDisplayMode(MENU_SCREEN);

glColor3f(0,0,0);
glColor3f(0.3764,0.3764,0.3764);
glBegin(GL_LINE_LOOP); //Border
glVertex3f(-750 ,-500 ,0.5);
glVertex3f(-750 ,550 ,0.5);
Expand All @@ -487,7 +487,7 @@ void startScreenDisplay()

glLineWidth(1);

glColor3f(1, 1, 0);
glColor3f(0.3764,0.3764,0.3764);
glBegin(GL_POLYGON); //START GAME PLOYGON
glVertex3f(-200 ,300 ,0.5);
glVertex3f(-200 ,400 ,0.5);
Expand All @@ -510,7 +510,7 @@ void startScreenDisplay()
glEnd();

if(mouseX>=-100 && mouseX<=100 && mouseY>=150 && mouseY<=200){
glColor3f(0 ,0 ,1) ;
glColor3f(1 ,1 ,1) ;
if(mButtonPressed){
startGame = true ;
gameOver = false;
Expand All @@ -522,7 +522,7 @@ void startScreenDisplay()
displayRasterText(-100 ,340 ,0.4 ,"Start Game");

if(mouseX>=-100 && mouseX<=100 && mouseY>=30 && mouseY<=80) {
glColor3f(0 ,0 ,1);
glColor3f(1 ,1 ,1);
if(mButtonPressed){
instructionsGame = true ;
mButtonPressed = false;
Expand All @@ -532,7 +532,7 @@ void startScreenDisplay()
displayRasterText(-120 ,80 ,0.4 ,"Instructions");

if(mouseX>=-100 && mouseX<=100 && mouseY>=-90 && mouseY<=-40){
glColor3f(0 ,0 ,1);
glColor3f(1 ,1 ,1);
if(mButtonPressed){
gameQuit = true ;
mButtonPressed = false;
Expand Down Expand Up @@ -572,6 +572,17 @@ void readFromFile() {
}
fclose(fp);
}
void readFromUserFile(){
FILE *fp = fopen("UserName.txt","r");
int i=0;
if(fp!= NULL){
while(fread(&ch1,sizeof(char),1,fp)){
username[i++] = ch1;
}
username[i] = '\0';
}
fclose(fp);
}
void writeIntoFile() { //To write high score on to file
FILE *fp = fopen("HighScoreFile.txt" ,"w");
int i=0;
Expand All @@ -584,14 +595,32 @@ void writeIntoFile() { //To write high score on to file
temp[i++] = ch;
}
temp[i] = '\0';
strrev(temp);
puts(temp);
strrev(temp);
//puts(temp);
if(temp[0] == '\0')
temp[i++] = '0' ,temp[i++] = '\0';
//strcat(uName,sign);
//strcat(uName,temp);
//fprintf(fptr,"%s", sentence);
fwrite(temp ,sizeof(char)*i ,i ,fp);
}
fclose(fp);
}

void writeIntoUnameFile() { //To write high score on to file
FILE * fp;
int i;
/* open the file for writing*/
fp = fopen ("UserName.txt","w");

/* write 10 lines of text into the file stream*/
fwrite(uName, sizeof(uName),1,fp);

/* close the file*/
fclose (fp);

}

void GameOverScreen()
{
SetDisplayMode(MENU_SCREEN);
Expand All @@ -607,7 +636,7 @@ void GameOverScreen()
glLineWidth(1);
stoneTranslationSpeed=5;
glColor3f(0, 1, 0);
glBegin(GL_POLYGON); //GAME OVER
glBegin(GL_POLYGON); //
glVertex3f(-550 ,810,0.5);
glVertex3f(-550 ,610 ,0.5);
glVertex3f(550 ,610 ,0.5);
Expand All @@ -633,16 +662,30 @@ void GameOverScreen()
displayRasterText(-300 ,640 ,0.4 ,"G A M E O V E R ! ! !");
glColor3f(0 , 0, 0);
char temp[40];

char c[1000];
FILE *fptr = fopen("HighScoreFile.txt", "r");

if (fptr == NULL)
{
printf("Error! opening file1");
// Program exits if file pointer returns NULL.
exit(1);
}

// reads text until newline
fscanf(fptr,"%s", c);
fclose(fptr);
sprintf(temp,"Score : %d",Score);
displayRasterText(-100 ,340 ,0.4 ,temp);
readFromFile();
readFromFile(); //read high score from the file*
readFromUserFile();
char temp2[40];
if(atoi(highScore) < Score){
if(atoi(highScore) < Score){ //set new high score*
writeIntoFile();
writeIntoUnameFile(); //write into user name file
sprintf(temp2 ,"Highest Score :%d" ,Score);
} else
sprintf(temp2 ,"Highest Score :%s" ,highScore);
sprintf(temp2 ,"Highest Score :%s ---> %s",username,highScore);

displayRasterText(-250 ,400 ,0.4 ,temp2);

Expand All @@ -654,7 +697,7 @@ void GameOverScreen()
mButtonPressed = false;
initializeStoneArray();
alienLife=100;
xStart=1200;
xHealthBarStart=1200;
Score=0;
GameLvl=1;
GameScreenDisplay();
Expand Down Expand Up @@ -692,7 +735,7 @@ void StoneGenerate(){
if(stoneAlive[i]){ // IF ALIVE KILL STONE
stoneAlive[i]=0;
Score++;
if(Score%3==0) {
if(Score%1==0) {
stoneTranslationSpeed+=1; //<--------------Rate of increase of game speed
}
}
Expand All @@ -706,14 +749,14 @@ void StoneGenerate(){
}
void backButton() {
if(mouseX <= -450 && mouseX >= -500 && mouseY >= -275 && mouseY <= -250){
glColor3f(0, 0, 1);
glColor3f(1, 1, 1);
if(mButtonPressed){
mButtonPressed = false;
instructionsGame = false;
startScreenDisplay();
}
}
else glColor3f(0, 0, 0);
else glColor3f(52/255, 1, 1);
displayRasterText(-1000 ,-550 ,0, "Back");
}
void InstructionsScreenDisplay()
Expand All @@ -722,7 +765,7 @@ void InstructionsScreenDisplay()
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
SetDisplayMode(MENU_SCREEN);
//colorBackground();
glColor3f(0, 0, 0);
glColor3f(1, 1, 1);
displayRasterText(-900 ,400 ,0.4 ,"Key 'w' to move up.");
displayRasterText(-900 ,300 ,0.4 ,"Key 's' to move down.");
displayRasterText(-900 ,200 ,0.4 ,"Key 'd' to move right.");
Expand Down Expand Up @@ -787,6 +830,12 @@ void somethingMovedRecalculateLaserAngle() {
void keys(unsigned char key, int x, int y)
{
//if(key=='w' && key=='d' ){xOne+=0.5;yOne+=0.5;}
if(key == 'q') {
startGame = false ;
gameOver = true;
mButtonPressed = false;
printf("%s",uName);
}
if(key == 'd') xOne+=SPACESHIP_SPEED;
if(key == 'a') xOne-=SPACESHIP_SPEED;
if(key == 'w') {yOne+=SPACESHIP_SPEED;}
Expand All @@ -797,6 +846,7 @@ void keys(unsigned char key, int x, int y)
display();

}

void myinit()
{
glClearColor(0.5,0.5,0.5,0);
Expand All @@ -808,6 +858,7 @@ void myinit()
// gluOrtho2D(-200,200,-200,200);
glMatrixMode(GL_MODELVIEW);
}

void passiveMotionFunc(int x,int y) {

//when mouse not clicked
Expand Down Expand Up @@ -835,14 +886,22 @@ void passiveMotionFunc(int x,int y) {
void idleCallBack() { //when no mouse or keybord pressed
display();
}
void main(int argc, char** argv) {
int main(int argc, char** argv) {
printf("Enter the name:");
gets(uName);

FILE *fp = fopen("HighScoreFile.txt" ,"r") ; //check if HighScoreFile.txt exist if not create
if(fp!=NULL)
fclose(fp);
FILE *fp1 = fopen("HighScoreFile.txt" ,"r") ; //check if HighScoreFile.txt exist if not create
if(fp1!=NULL)
fclose(fp1);
else
writeIntoFile();

FILE *fp2 = fopen("UserName.txt" ,"r") ; //check if UserName.txt exist if not create
if(fp2!=NULL)
fclose(fp2);
else
printf("Hello");

glutInit(&argc, argv);
glutInitWindowSize(1200,700);
glutInitWindowPosition(90 ,0);
Expand All @@ -860,4 +919,5 @@ void passiveMotionFunc(int x,int y) {
SetDisplayMode(GAME_SCREEN);
initializeStoneArray();
glutMainLoop();
return 0;
}