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moveable.c

@@ -0,0 +1,272 @@
+#include <ncurses.h>
+#include <string.h>
+
+#define MAX_PROJECTILES 2
+#define MAX_ZOMBIES 1000
+
+int scrRows,scrCols;
+int viewportWinRows,viewportWinCols;
+int lastPressed;
+
+WINDOW* viewportWin;
+
+WINDOW* scoreWin;
+
+
+
+struct Projectile{
+	int isAlive;
+	char symbol;
+	int curXpos;
+	int curYpos;
+	int prevYpos;
+	int prevXpos;
+	int nextYpos;
+	int nextXpos;
+	int range;
+	char direction;
+	int distanceTraveled;
+};
+struct Projectile projectiles[MAX_PROJECTILES];
+
+struct Weapon{
+	char name[10];
+	int range;
+	int maxCapacity;
+	int curCapacity;
+	char projectileSymbol;
+	char symbols[8];
+};
+
+struct Player {
+	char symbol;
+	int curYpos, curXpos;
+	int nextYpos, nextXpos;
+	struct Weapon weapons[8];
+	int curWeapon;
+	int isAlive;
+};
+
+
+struct Player player = {.symbol='@', .curYpos=1, .curXpos=1, .nextYpos=1, .nextXpos=1 ,.isAlive=1};
+
+struct Player zombies[MAX_ZOMBIES];
+struct Player zombie = {.symbol='Z', .curYpos=5, .curXpos=5, .nextYpos=5, .nextXpos=5 ,.isAlive=1};
+
+struct Weapon pistol = {.name="Pistol", .range=3, .maxCapacity=12, .curCapacity=12, .symbols="-\\|/-\\|/"};
+
+
+
+void collisionDetect(int objYpos, int objXpos){
+
+}
+
+void movePlayer(struct Player *playerRef);
+
+void moveProjectiles(){
+	int i;
+	for(i=0; i<MAX_PROJECTILES; i++){
+		if(projectiles[i].isAlive){
+			projectiles[i].prevYpos=projectiles[i].curYpos;
+			projectiles[i].prevXpos=projectiles[i].curXpos;
+			
+			switch(projectiles[i].direction){
+				case 'w':{
+					projectiles[i].curYpos--;
+					break;
+				}
+
+				case 'a':{
+					projectiles[i].curXpos--;
+					break;
+				}
+
+				case 's':{
+					projectiles[i].curYpos++;
+					break;
+				}
+
+				case 'd':{
+					projectiles[i].curXpos++;
+					break;
+				}
+
+			}
+			projectiles[i].distanceTraveled++;
+			collisionDetect(projectiles[i].curYpos, projectiles[i].curXpos);	
+			mvwaddch(viewportWin, projectiles[i].curYpos, projectiles[i].curXpos, projectiles[i].symbol);
+			if(mvwinch(viewportWin,projectiles[i].prevYpos, projectiles[i].prevXpos)==projectiles[i].symbol){
+				mvwaddch(viewportWin, projectiles[i].prevYpos, projectiles[i].prevXpos, ' ');
+			}	
+			if(projectiles[i].distanceTraveled>=projectiles[i].range || projectiles[i].curYpos > viewportWinRows || projectiles[i].curYpos < 0 || projectiles[i].curXpos > viewportWinCols || projectiles[i].curXpos < 0){
+				projectiles[i].isAlive=0;
+				mvwaddch(viewportWin, projectiles[i].curYpos, projectiles[i].curXpos, ' ');
+			}
+			
+			usleep(30000);
+		}
+	}
+}
+
+void fireWeapon(struct Weapon *weaponRef, char *direction){
+	struct Projectile projectile;
+        if (!strcmp(weaponRef->name,"Pistol")){
+		projectile.range=20;
+	}
+	projectile.isAlive=1;
+	projectile.distanceTraveled=0;
+	projectile.curYpos=player.curYpos;
+	projectile.curXpos=player.curXpos;
+	if(direction=="up"){
+		projectile.range*=.4;
+		projectile.direction='w';
+		projectile.symbol=weaponRef->symbols[2];
+	}
+	if(direction=="left"){
+		projectile.direction='a';
+		projectile.symbol=weaponRef->symbols[0];
+	}		
+	if(direction=="down"){
+		projectile.range*=.4;
+		projectile.direction='s';
+		projectile.symbol=weaponRef->symbols[6];
+	}		
+	if(direction=="right"){
+		projectile.direction='d';
+		projectile.symbol=weaponRef->symbols[4];
+	}		
+	int i;
+	for(i=0;i<MAX_PROJECTILES;i++){
+		if(projectiles[i].isAlive==0 && projectiles[i+1].isAlive==0){
+			projectiles[i]=projectile;
+			player.weapons[player.curWeapon].curCapacity--;
+			break;
+		}
+	}	
+}
+
+void drawScore(){
+	werase(scoreWin);
+	box(scoreWin, 0, 0);
+	mvwprintw(scoreWin, 1, 1, "Current Weapon: %s",player.weapons[player.curWeapon].name);
+	mvwprintw(scoreWin, 2, 1, "Ammo: %d/%d",player.weapons[player.curWeapon].curCapacity,player.weapons[player.curWeapon].maxCapacity);
+	wnoutrefresh(scoreWin);
+}
+
+void drawViewport(){
+	box(viewportWin,0,0);
+	wnoutrefresh(viewportWin);
+}
+
+void movePlayer( struct Player *playerRef) {
+	mvwaddch(viewportWin, playerRef->curYpos, playerRef->curXpos, ' ');
+	mvwaddch(viewportWin, playerRef->nextYpos, playerRef->nextXpos, playerRef->symbol);
+	playerRef->curYpos = playerRef->nextYpos;
+	playerRef->curXpos = playerRef->nextXpos;
+	wnoutrefresh(viewportWin);
+}
+
+void initializeWorld() {
+	curs_set(0);
+	getmaxyx(stdscr,scrRows,scrCols);
+	viewportWin=newwin(scrRows-10,scrCols,0,0);
+	getmaxyx(viewportWin,viewportWinRows,viewportWinCols);
+	scoreWin=newwin(10,scrCols,scrRows-10,0);
+	mvwaddch(viewportWin, player.curYpos, player.curXpos, player.symbol);
+	mvwaddch(viewportWin, zombie.curYpos, zombie.curXpos, zombie.symbol);
+}
+
+int main() {
+	initscr();
+	cbreak();
+	keypad(stdscr, TRUE);
+	noecho();
+	initializeWorld();
+	nodelay(stdscr, TRUE);
+	int ch;
+	
+	player.weapons[0]=pistol;
+	player.curWeapon=0;	
+	while(1) {
+		drawScore();
+		drawViewport();
+		moveProjectiles();
+		doupdate();
+		ch = getch();
+		switch(ch){
+			case 'w':
+			case 'W':{
+				if(player.curYpos > 1){
+					player.nextYpos--;
+					if(player.nextYpos < 0){
+						player.nextYpos = 0;
+					}
+					movePlayer(&player);
+				}
+				break;
+			}
+			case 's':	
+			case 'S':{
+				if(player.curYpos < viewportWinRows - 2){
+					player.nextYpos++;
+					if(player.nextYpos > viewportWinRows-1){
+						player.nextYpos = viewportWinRows-1;
+					}
+					movePlayer(&player);
+				}
+				break;
+			}
+			case 'a':
+			case 'A':{
+				if(player.curXpos > 1){
+					player.nextXpos--;
+					if(player.nextXpos < 0){
+						player.nextXpos = 0;
+					}
+					movePlayer(&player);
+				}
+				break;
+			}
+			case 'd':
+			case 'D':{
+				if(player.curXpos < scrCols-2){
+					player.nextXpos++;
+					if(player.nextXpos > viewportWinCols-1){
+						player.nextXpos = viewportWinCols-1;
+					}
+					movePlayer(&player);
+				}
+				break;
+			}
+			case KEY_UP:{
+				if(player.weapons[player.curWeapon].curCapacity>0){
+					fireWeapon(&pistol, "up");
+				}
+				break;
+			}
+			case KEY_LEFT:{
+				if(player.weapons[player.curWeapon].curCapacity>0){
+					fireWeapon(&pistol, "left");
+				}
+				break;
+			}
+			case KEY_DOWN:{
+				if(player.weapons[player.curWeapon].curCapacity>0){
+					fireWeapon(&pistol, "down");
+				}
+				break;
+			}
+			case KEY_RIGHT:{
+				if(player.weapons[player.curWeapon].curCapacity>0){
+					fireWeapon(&pistol, "right");
+				}
+				break;
+			}
+		
+			default:
+				if (ch != ERR) {lastPressed=ch;};
+				break;
+		}
+	}		
+	return 0;	
+}