#include <structs.h>
#include <stdlib.h>
#include <string.h>
#include <ncurses.h>
#include <world.h>
#include <drawWindows.h>
#include <zombies.h>
#include <nZombies.h>
#include <getPos.h>

void initializeWorld() {

	srand(time(NULL));
	initscr();
	curs_set(0);
	cbreak();
	nodelay(stdscr, TRUE);
	keypad(stdscr, TRUE);
	noecho();

	zombieModifier=0;
	itemModifier=0;
	
	struct Entity player = {.type="player", .symbol='@', .isAlive=1};
	struct Weapon fists = {.type="Fists", .isAlive=1, .projectileRange=1, .maxCapacity=0, .curCapacity=0, .symbols="-\\|/-\\|/", .projectileSpeed=.03};
	struct Weapon pistol = {.type="Pistol", .isAlive=0, .projectileRange=10, .maxCapacity=12, .curCapacity=12, .symbols="-\\|/-\\|/", .projectileSpeed=.03};
	struct Weapon shotgun = {.type="Shotgun", .isAlive=0, .projectileRange=1, .maxCapacity=5, .curCapacity=5, .symbols="-\\|/-\\|/", .projectileSpeed=.05};
	passableChars="#";
	unpassableChars="+";
	
	viewportWinRows = 19;
	viewportWinCols = 80;
	infoWinRows = 5;
	infoWinCols = 80;

	getmaxyx(stdscr,stdscrRows,stdscrCols);
	if (stdscrRows < viewportWinRows+infoWinRows || stdscrCols < viewportWinCols){
		endwin();
		printf("ERROR: Terminal too small\n");
		printf("Minimum size is: %dx%d\n",viewportWinRows+infoWinRows,viewportWinCols);
		printf("Terminal size is: %dx%d\n",stdscrRows,stdscrCols);
		exit(0);
	}
	
	drawGameStartWin();	
	
	viewportWin=newwin(viewportWinRows,viewportWinCols,0,0);
	infoWin=newwin(infoWinRows,infoWinCols,viewportWinRows,0);

	allEntities[0]=player;
	allEntities[0].curYpos=viewportWinRows/2;
	allEntities[0].curXpos=viewportWinCols/2;
	allEntities[0].prevYpos=allEntities[0].curYpos;
	allEntities[0].prevXpos=allEntities[0].curXpos;
	allEntities[0].weapons[0]=fists;
	allEntities[0].weapons[1]=pistol;
	allEntities[0].weapons[2]=shotgun;
	allEntities[0].curWeapon=0;

	updateInfoWin();
	updateViewportWin();	
	int i;
	for(i=0;i<INITIAL_SPAWN_NUM;i++){
		struct OpenPos openPos = getOpenPos();
		addZombie(openPos.y,openPos.x);
	}
	
	startTime=clock();
	timerStart=clock();
}

void restartGame(){
	int i;
	for(i=0;i<MAX_ENTITIES;i++){
		allEntities[i].isAlive=0;
	}
	for(i=0;i<MAX_ITEMS;i++){
		allItems[i].isAlive=0;
	}
	zombieModifier=0;
	itemModifier=0;
	endwin();
	main();
}