#include "SDL/SDL.h"
#include "SDL/SDL_image.h"
#include <string>
#include <ctime>

const int SCREEN_BPP = 32;
SDL_Rect clip;
const int FRAMES_PER_SECOND = 20;

bool skiblit = true;
int x;
int y;
int turnnum = 6;
bool run = true;
short speed = 25;
const int screenwidth = 480;
const int screenheight = 272;
short directionx = 0;
short directiony = 0;
const int numobjects = 14;
short height = 0;
short jumpheight = 0;
char timetext[6];
char speedtext[5];
char disttext[5];
char styletext[5];
int style = 0;
int disty = 1;
int distx = 0;
int timer = 0;
short pushedx = 0;
short pushedo = 0;
short gametype = 0;//0 = freestyle 1 = slolem 2 = tree slolem
bool snowbump = 0;
bool hitramp = 0;
short monsteraction = 0;
short eatpicnum= 0;

int objwidth;
int objheight;
short row;
short column;
int oldlx;
int oldly;
int oldbuttons;

typedef struct{
	short picx;
	short picy;
	int height;
	int width;
	int x;
	int y;
	short action;
	short movex;
	short movey;
/* type 1 = tree, type 2 = rocks, type 3 = snow type 4 = person */
/* type 5 = snowboarder type 6 = skilift type 7 = dog, type 8 = ramp*/
/* type 9 = skilift poles type 10 = snowjump*/
	int type;
}objects;

objects skiier;
objects object[14];
objects objsign[6];
objects monster[2];


SDL_Surface *sprites = NULL;
SDL_Surface *background = NULL;
SDL_Surface *buffer1 = NULL;


SDL_Surface *load_image( std::string filename ) 
{
    //The image that's loaded
    SDL_Surface* loadedImage = NULL;
    
    //The optimized surface that will be used
    SDL_Surface* optimizedImage = NULL;
    
    //Load the image
    loadedImage = IMG_Load( filename.c_str() );
    
    //If the image loaded
    if( loadedImage != NULL )
    {
        //Create an optimized surface
        optimizedImage = SDL_DisplayFormat( loadedImage );
        
        //Free the old surface
        SDL_FreeSurface( loadedImage );
        
        //If the surface was optimized
        if( optimizedImage != NULL )
        {
            //Color key surface
            SDL_SetColorKey( optimizedImage, SDL_RLEACCEL | SDL_SRCCOLORKEY, SDL_MapRGB( optimizedImage->format, 0, 0xFF, 0xFF ) );
        }
    }
    
    //Return the optimized surface
    return optimizedImage;
}

void apply_surface( int x, int y, SDL_Surface* source, SDL_Surface* destination, SDL_Rect* clip = NULL )
{
    //Holds offsets
    SDL_Rect offset;
    
    //Get offsets
    offset.x = x;
    offset.y = y;
    
    //Blit
    SDL_BlitSurface( source, clip, destination, &offset );
}

void blitAlphaImageToScreen( int picx, int picy, int width, int height, SDL_Surface* source, int x, int y)
{
	clip.x = picx;
    clip.y = picy;
    clip.w = width;
    clip.h = height;
	apply_surface( x, y, sprites, buffer1, &clip );
}

int getobject(int row1, int column1, int objnum){
	if (row1 == 1 && objnum > numobjects){
		object[objnum].picy = 0;
		switch(column1){
		case 1:
			skiier.picx = 0;
			skiier.width = 31;
			skiier.height = 23;
			break;
		case 2:
			skiier.picx = 32;
			skiier.width = 32;
			skiier.height = 25;
			break;
		case 3:
			skiier.picx = 65;
			skiier.width = 23;
			skiier.height = 26;
			break;
		case 4:
			skiier.picx = 89;
			skiier.width = 23;
			skiier.height = 26;
			break;
		case 5:
			skiier.picx = 113;
			skiier.width = 30;
			skiier.height = 31;
			break;
		case 6:
			skiier.picx = 144;
			skiier.width = 32;
			skiier.height = 32;
			break;
		case 7:
			skiier.picx = 177;
			skiier.width = 29;
			skiier.height = 32;
			break;
		case 8:
			skiier.picx = 207;
			skiier.width = 15;
			skiier.height = 32;
			break;
		case 9:
			skiier.picx = 223;
			skiier.width = 22;
			skiier.height = 28;
			break;
		case 10:
			skiier.picx = 246;
			skiier.width = 22;
			skiier.height = 28;
			break;
		case 11:
			skiier.picx = 269;
			skiier.width = 16;
			skiier.height = 31;
			break;
		case 12:
			skiier.picx = 286;
			skiier.width = 16;
			skiier.height = 31;
			break;
		case 13:
			skiier.picx = 303;
			skiier.width = 31;
			skiier.height = 24;
			break;
		}
	}


	else if (row1 == 2){
		monster[objnum].picy = 32;
		switch(column1){
		case 1:
			monster[objnum].picx = 0;
			monster[objnum].width = 30;
			monster[objnum].height = 38;
			break;
		case 2:
			monster[objnum].picx = 31;
			monster[objnum].width = 30;
			monster[objnum].height = 38;
			break;
		case 3:
			monster[objnum].picx = 62;
			monster[objnum].width = 28;
			monster[objnum].height = 42;
			break;
		case 4:
			monster[objnum].picx = 91;
			monster[objnum].width = 32;
			monster[objnum].height = 40;
			break;
		case 5:
			monster[objnum].picx = 124;
			monster[objnum].width = 25;
			monster[objnum].height = 40;
			break;
		case 6:
			monster[objnum].picx = 150;
			monster[objnum].width = 25;
			monster[objnum].height = 40;
			break;
		}
	}



	else if (row1 == 3){
		monster[objnum].picy = 75;
		switch(column1){
		case 1:
			monster[objnum].picx = 0;
			monster[objnum].width = 31;
			monster[objnum].height = 41;
			break;
		case 2:
			monster[objnum].picx = 32;
			monster[objnum].width = 29;
			monster[objnum].height = 41;
			break;
		case 3:
			monster[objnum].picx = 62;
			monster[objnum].width = 29;
			monster[objnum].height = 41;
			break;
		case 4:
			monster[objnum].picx = 92;
			monster[objnum].width = 23;
			monster[objnum].height = 41;
			break;
		case 5:
			monster[objnum].picx = 116;
			monster[objnum].width = 26;
			monster[objnum].height = 41;
			break;
		}
	}


	else if (row1 == 4){
		object[objnum].picy = 117;
		switch(column1){
		case 1:
			object[objnum].picx = 0;
			object[objnum].width = 22;
			object[objnum].height = 29;
			break;
		case 2:
			object[objnum].picx = 23;
			object[objnum].width = 22;
			object[objnum].height = 29;
			break;
		case 3:
			object[objnum].picx = 46;
			object[objnum].width = 24;
			object[objnum].height = 24;
			break;
		case 4:
			object[objnum].picx = 71;
			object[objnum].width = 20;
			object[objnum].height = 29;
			break;
		case 5:
			object[objnum].picx = 92;
			object[objnum].width = 20;
			object[objnum].height = 29;
			break;
		case 6:
			object[objnum].picx = 113;
			object[objnum].width = 26;
			object[objnum].height = 32;
			break;
		case 7:
			object[objnum].picx = 140;
			object[objnum].width = 26;
			object[objnum].height = 30;
			break;
		case 8:
			object[objnum].picx = 167;
			object[objnum].width = 19;
			object[objnum].height = 19;
			break;
		case 9:
			object[objnum].picx = 187;
			object[objnum].width = 21;
			object[objnum].height = 19;
			break;
		}
	}


	else if (row1 == 5){
		object[objnum].picy = 150;
		switch(column1){
		case 1:
			object[objnum].picx = 0;
			object[objnum].width = 32;
			object[objnum].height = 64;
			break;
		case 2:
			object[objnum].picx = 33;
			object[objnum].width = 28;
			object[objnum].height = 32;
			break;
		case 3:
			object[objnum].picx = 62;
			object[objnum].width = 22;
			object[objnum].height = 26;
			break;
		case 4:
			object[objnum].picx = 85;
			object[objnum].width = 23;
			object[objnum].height = 11;
			break;
		case 5:
			object[objnum].picx = 109;
			object[objnum].width = 16;
			object[objnum].height = 11;
			break;
		case 6:
			object[objnum].picx = 126;
			object[objnum].width = 16;
			object[objnum].height = 4;
			break;
		case 7:
			object[objnum].picx = 143;
			object[objnum].width = 64;
			object[objnum].height = 32;
			break;
		}
	}



	else if (row1 == 6){
		object[objnum].picy = 215;
		switch(column1){
		case 1:
			object[objnum].picx = 0;
			object[objnum].width = 40;
			object[objnum].height = 36;
			break;
		case 2:
			object[objnum].picx = 41;
			object[objnum].width = 40;
			object[objnum].height = 35;
			break;
		case 3:
			object[objnum].picx = 82;
			object[objnum].width = 44;
			object[objnum].height = 36;
			break;
		case 4:
			object[objnum].picx = 127;
			object[objnum].width = 50;
			object[objnum].height = 28;
			break;
		case 5:
			object[objnum].picx = 178;
			object[objnum].width = 50;
			object[objnum].height = 28;
			break;
		case 6:
			object[objnum].picx = 229;
			object[objnum].width = 42;
			object[objnum].height = 26;
			break;
		case 7:
			object[objnum].picx = 272;
			object[objnum].width = 42;
			object[objnum].height = 26;
			break;
		}
	}

	else if (row1 == 7){
		object[objnum].picy = 252;
		switch(column1){
		case 1:
			object[objnum].picx = 0;
			object[objnum].width = 24;
			object[objnum].height = 63;
			break;
		case 2:
			object[objnum].picx = 25;
			object[objnum].width = 32;
			object[objnum].height = 8;
			break;
		case 3:
			object[objnum].picx = 58;
			object[objnum].width = 12;
			object[objnum].height = 24;
			break;
		case 4:
			object[objnum].picx = 71;
			object[objnum].width = 12;
			object[objnum].height = 24;
			break;
		case 5:
			object[objnum].picx = 84;
			object[objnum].width = 12;
			object[objnum].height = 24;
			break;
		case 6:
			object[objnum].picx = 97;
			object[objnum].width = 12;
			object[objnum].height = 24;
			break;
		case 7:
			object[objnum].picx = 110;
			object[objnum].width = 22;
			object[objnum].height = 27;
			break;
		case 8:
			object[objnum].picx = 133;
			object[objnum].width = 22;
			object[objnum].height = 27;
			break;
		}
	}
	column1 = 0;
	row1 = 0;
	return 0;
}

void initall(){
	srand(time(0));

	skiier.x = (screenwidth / 2) - (skiier.width / 2);
	skiier.y = 50;
	skiier.action = 0;


	for(short i = 0;i < numobjects;i++){
		object[i].picx = 0;
		object[i].picy = 0;
		object[i].height = 0;
		object[i].width = 0;
		object[i].x = 0;
		object[i].y = 0;
		object[i].type = 0;
		object[i].movex = 0;
		object[i].movey = 0;
		object[i].type = 0;
	}

	directionx = 0;
	directiony = 0;
	disty = 0;
	distx = 0;
	style = 0;
	timer = 0;
	skiier.action = 0;
	height = 0;
	jumpheight = 0;
	eatpicnum = 0;
	monster[1].y = 0;
	monsteraction = 0;
	x = screenwidth *.75;
	y = screenheight / 2 - 20;


	object[1].picx = 163;
	object[1].picy = 250;
	object[1].height = 67;
	object[1].width = 154;
	object[1].x = 30;
	object[1].y = 30;
	object[1].type = 0;

	object[2].picx = 222;
	object[2].picy = 167;
	object[2].height = 47;
	object[2].width = 92;
	object[2].x = 330;
	object[2].y = 100;
	object[2].type = 0;


	getobject(6,1,3);
	object[3].x = 48;
	object[3].y = 178;
	object[3].type = 0;
	getobject(6,2,4);
	object[4].x = 205;
	object[4].y = 177;
	object[4].type = 0;
	getobject(6,3,5);
	object[5].x = 368;
	object[5].y = 177;
	object[5].type = 0;

	getobject(1,4,99);
}

int getrandom(int min, int max){ 
	int Diff = (max + 1) - min;
	return (rand() % Diff) + min;
} 

int initobject(int i1){
	object[i1].movey = 0;
	object[i1].movex = 0;
	switch(getrandom(1,16)){
		case 1://tree
		case 2:
		case 3:
		case 4:
		case 5:
		case 6:
		case 7:
			getobject(5,getrandom(1,3),i1);
			object[i1].type = 1;
			break;
		case 8://rock
		case 9:
			getobject(5,getrandom(4,5),i1);
			object[i1].type = 2;
			break;
		case 10://snow
			getobject(5,7,i1);
			object[i1].type = 3;
			break;
		case 11://snow bump
			getobject(5,6,i1);
			object[i1].type = 10;
			break;
		case 12://person
			getobject(4,1,i1);
			object[i1].type = 4;
			object[i1].movey = 5;
			object[i1].movex = 3;
			break;
		case 13://snowboarder
			getobject(4,4,i1);
			object[i1].type = 5;
			object[i1].movex = 10;
			object[i1].movey = 12;
			break;
		case 14://dog
			getobject(4,9,i1);
			object[i1].type = 7;
			object[i1].movex = 5;
			object[i1].movey = 3;
			break;
		case 15://ramp
		case 16:
			getobject(7,2,i1);
			object[i1].type = 8;
			break;
	}
	if (object[i1].type != 5){
		object[i1].x = getrandom(-100,(480 - object[i1].width) + 100);
		object[i1].y = getrandom(screenheight,screenheight + 200);
		object[i1].action = 0;
	}
	else if (object[i1].type == 5){
		object[i1].x = getrandom(-100,(480 - object[i1].width) + 100);
		object[i1].y = -80;
		object[i1].action = 0;
	}
	return 0;
}

int moveobjects(){
	for(short i = 0;i < numobjects;i++){
		object[i].x -= directionx;
		object[i].y -= directiony;
		object[i].x += object[i].movex;
		object[i].y += object[i].movey;
		if (object[i].y + object[i].height <= 0 && object[i].type != 5){
			initobject(i);
		}
		else if ((object[i].y + object[i].height <= -100 ||  object[i].y >= screenheight + 60) && object[i].type == 5){
			initobject(i);
		}
	}

	monster[1].x -= directionx;
	monster[1].y -= directiony;
	monster[1].x += monster[1].movex;
	monster[1].y += monster[1].movey;
	return 0;
}

int detectcollisions(){
	hitramp = 0;
	snowbump = 0;
	for(short i = 0;i < numobjects;i++){


		if ((object[i].type == 1) && jumpheight == 0){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height >= object[i].y + object[i].height - 20 && skiier.y + skiier.height <= object[i].y + object[i].height - 5 && height == 0 && skiier.action == 0){
				if (skiier.action == 0){
					jumpheight = -25;
					skiier.action = 4;
					style -= 32;
				}
			}//ski hit object
			else if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height >= object[i].y && skiier.y + skiier.height <= object[i].y + object[i].height && height > 0 && height < object[i].height){
				skiier.action = 3;
				if (object[i].picx == 62){
					object[i].action = 1;
				}//burn dry tree
			}//jump hit object
		}
		else if (object[i].type == 2){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height >= object[i].y - 5 && skiier.y + skiier.height <= object[i].y + object[i].height + 5){
				if (skiier.action == 0){
					jumpheight = -25;
					skiier.action = 4;
					style -= 32;
				}//fall from rocks
				else if(skiier.action != 0 && skiier.action != 4){
					skiier.action = 1;
					jumpheight = 5 + directiony;
				}//jump rocks
			}
		}
		else if (object[i].type == 5){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height <= object[i].y + object[i].height && skiier.y + skiier.height >= object[i].y && height == 0 && skiier.action == 0){
				if (skiier.action == 0){
					skiier.action = 4;
					jumpheight = -25;
					style -= 32;
				}
			}//hit snowboarder
		}
		else if (object[i].type == 8){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height <= object[i].y + object[i].height - 10 && skiier.y + skiier.height >= object[i].y - 10 && height == 0){
					skiier.action = 1;
					hitramp = 1;
				if (speed == 40){
					jumpheight = 25 + directiony;
				}
				else{
					jumpheight = 40 + directiony;
				}
			}
		}// hit ramp
		else if (object[i].type == 7){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height >= object[i].y && skiier.y + skiier.height <= object[i].y + object[i].height && height == 0){
				object[i].action = 1;
				getobject(4,8,i);
				style += 5;
			}//hit dog
		}
		else if (object[i].type == 4 && jumpheight == 0){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height >= object[i].y + object[i].height - 35 && skiier.y + skiier.height <= object[i].y + object[i].height + 5 && height == 0 && skiier.action == 0){
				jumpheight = -20;
				object[i].action = 3;
				style -= 32;
			}//hit person
		}
		else if (object[i].type == 3){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height >= object[i].y && skiier.y + skiier.height <= object[i].y + object[i].height){
				if (height == 0 && skiier.action == 0){
					skiier.action = 1;
					jumpheight = 4;
					snowbump = 1;
				}
				else if (height > 4 && height < 15){
					skiier.action = 1;
					jumpheight = 5 + directiony;
				}
			}//hit snow
		}
		else if (object[i].type == 10){
			if (skiier.x + skiier.width >= object[i].x && skiier.x <= object[i].x + object[i].width && skiier.y + skiier.height <= object[i].y + object[i].height && skiier.y + skiier.height >= object[i].y - 5 && height == 0){
				skiier.action = 1;
				jumpheight = 1 + directiony;
			}
		}// hit snow bump
	}
	if (skiier.x + skiier.width >= monster[1].x && skiier.x <= monster[1].x + monster[1].width && skiier.y + skiier.height <= monster[1].y + monster[1].height && skiier.y + skiier.height >= monster[1].y + monster[1].height - 10 && height == 0 && monster[1].action != 0){
		directionx = 0;
		directiony = 0;
		monster[1].movex = 0;
		monster[1].movey = 0;
		monsteraction = 4;
	}
	return 0;
}

int jump(){
		if (height == 0 && jumpheight == 0){
			if (skiier.action == 1){
				skiier.action = 0;
				getobject(1,8,99);
				directiony = 7;
				directionx = 0;
			}//land fine
			else if(skiier.action != 1 && skiier.action != 0 && skiier.action != 2 && skiier.action != 4){
				jumpheight = -25;
				style -= 32;
				skiier.y = 50;
				skiier.action = 4;
			}//land and fall
		}
		if (jumpheight < 0){
			jumpheight ++;
			skiier.y = 50;
			skiier.action = 4;//fall
		}
		if(jumpheight == 0 && skiier.action == 4){
			skiier.action = 2;
		}
		if (jumpheight > 0){
			if (height >= jumpheight){
				jumpheight = 0;//end jumping up
			}
			else if (height < jumpheight){
				height += 2;
				if (hitramp == 0){
					skiier.y -= 5;
				}
				else{
					skiier.y -= 1;
				}
			}//jump up
		}
		if (jumpheight == 0 && height > 0){
			height -= 2;
			if (hitramp == 0){
				skiier.y += 5;
			}
			else{
				skiier.y += 1;
			}
		}// jump down
	return 0;
}

void checkkeys()
{
}

void checkmouse()
{
	SDL_Event event;
	SDL_PollEvent(&event);

	if(event.type == SDL_QUIT ) 
	{ 
		run = false;
	}

	if (monsteraction < 3)
	{
	if(event.type == SDL_KEYDOWN && speed < 255 && event.key.keysym.sym == SDLK_DOWN)
	{
		speed += 5;
	}
	else if(event.type == SDL_KEYUP && speed > 5 && event.key.keysym.sym == SDLK_UP) 
	{
		speed -= 5;
	}
	
	if(event.type == SDL_MOUSEMOTION) 
	{
		x = event.button.x; 
		y = event.button.y;
	}
	if (skiier.action == 0 && height == 0)
	{
		if(x > 240 && y <= 75)
		{ 
			getobject(1,4,99);
			directionx = 4;
			directiony = 0;
			skiier.action = 0;
		} 
		else if(x <= 240 && y <= 75)
		{ 
			getobject(1,3,99);
			directionx = -4;
			directiony = 0;
			skiier.action = 0;
		}
		else if(x > 240 && y <= 130)
		{ 
			getobject(1,4,99);
			directionx = 0;
			directiony = 0;
			skiier.action = 0;
		} 
		else if(x > 240 && y <= 130)
		{ 
			getobject(1,3,99);
			directionx = 0;
			directiony = 0;
			skiier.action = 0;
		} 
		else if(x >= 200 && x <= 275 && y >= 130)
		{ 
			getobject(1,8,99);
			directionx = 0;
			directiony = 7;
			skiier.action = 0;
		} 
		else if(x >= 275 && x < 400  && y >= 160)
		{ 
			getobject(1,12,99);
			directionx = 5;
			directiony = 5;
			skiier.action = 0;
		}
		else if(x >= 275 && y > 130) 
		{ 
			getobject(1,10,99);
			directionx = 7;
			directiony = 3;
			skiier.action = 0;
		} 
		else if(x <= 200 && x > 80 && y >= 130)
		{ 
			getobject(1,11,99);
			directionx = -5;
			directiony = 5;
			skiier.action = 0;
		}
		else if(x < 200 && y >= 130)
		{ 
			getobject(1,9,99);
			directionx = -7;
			directiony = 3;
			skiier.action = 0;
		}
	}
	if(event.type == SDL_MOUSEBUTTONDOWN && skiier.action == 0){
			skiier.action = 1;
			jumpheight = 5;
			pushedx = 1;
	}
	else if (skiier.action == 1 || skiier.action == 5 || skiier.action == 6){
		if(event.type == SDL_MOUSEBUTTONDOWN){
			switch(skiier.action){
				case 1:
					skiier.action = 5;//flip1
					style += 5;
					break;
				case 5:
					skiier.action = 6;//flip2
					style += 7;
					break;
				case 6:
					skiier.action = 1;//flip upright
					style += 10;
					break;
			}
				pushedx = 1;
		}
	}
	else if(event.type == SDL_MOUSEBUTTONDOWN && skiier.action == 2)
	{
		jumpheight = 10;
		skiier.action = 1;
		pushedx = 1;
	}
	}
	else
	{
		if(event.type == SDL_MOUSEBUTTONDOWN)
		{
			initall();
		}
	}
}
int actions(){
	//skiier actions
	//0 = fine
	//1 = jumping
	//2 = on ground
	//3 = falling from jump
	//4 = saying ouch from jump
	//5 = start flip
	//6 = end flip
	//8 = half flip when analog is pulled up
	switch(skiier.action){
		case 0:
			skiier.y = 50;
			break;
		case 1:
			getobject(1,6,99);
			directionx = 0;
			if (snowbump == 0){
				if (hitramp == 1){
					directiony = 20;
				}
				else{
					directiony = 14;
				}
			}
			else if (snowbump == 1){
				directiony = 1;
			}//go slow for bumping on snow
			break;
		case 2:
			getobject(1,1,99);
			directionx = 0;
			directiony = 0;
			break;
		case 3:
			getobject(1,2,99);
			directionx = 0;
			if (hitramp == 1){
					directiony = 20;
			}//if hit ramp go faster
			else{
					directiony = 14;
			}
			break;
		case 4:
			getobject(1,5,99);
			directionx = 0;
			directiony = 0;
			break;
		case 5:
			getobject(1,7,99);
			directionx = 0;
			directiony = 14;
			break;
		case 6:
			getobject(1,13,99);
			directionx = 0;
			directiony = 14;
			break;
		case 8:
			getobject(1,7,99);
			directiony = 14;
			break;

	}

	for(short i = 0;i < numobjects;i++){
		if (object[i].type == 7){
			if(object[i].action == 1){
				object[i].movex = 0;
				object[i].movey = 0;
				getobject(4,8,i);
			}
			//hit dog
			else if(object[i].action == 0){
				object[i].movex = 3;
				getobject(4,9,i);
			}
			if (object[i].action == 0){
				if (object[i].movey == 3){
					object[i].movey = -3;
				}
				else if (object[i].movey == -3){
					object[i].movey = 3;
				}
			}
		}
		if (object[i].type == 4){//person goes right or left
			if (getrandom(1,20) == 8 && object[i].action < 2){
				if(object[i].action == 0){
					object[i].movex = 4;
					object[i].movey = 2;
					object[i].action = 1;
					getobject(4,1,i);
				}
				else if (object[i].action == 1){
					object[i].movex = -4;
					object[i].movey = 2;
					object[i].action = 0;
					getobject(4,2,i);
				}
			}
			if (object[i].action == 3){
				object[i].movex = 0;
				object[i].movey = 0;
				getobject(4,3,i);
			}
		}
		if (object[i].type == 5){//snowboarder goes right or left
			if (getrandom(1,12) == 8){
				if(object[i].action == 0){
					object[i].movex = 10;
					object[i].action = 1;
					getobject(4,4,i);
				}
				else if (object[i].action == 1){
					object[i].movex = -10;
					object[i].action = 0;
					getobject(4,5,i);
				}
			}
		}
		if (object[i].type == 1){//burn dry tree
			if(object[i].action == 1){
				object[i].action = 2;
				getobject(7,7,i);
			}
			else if (object[i].action == 2){
				object[i].action = 1;
				getobject(7,8,i);
			}
		}
	}
	return 0;
}

void monsteractions(){
	if(monsteraction == 1){
		if (monster[1].x < skiier.x){
			monster[1].movex = 6;
			if (monster[1].action < 4){
				monster[1].action ++;
				getobject(2,1,1);
			}//monster movement left 1
			else if(monster[1].action == 5){
				monster[1].action = 2;
				getobject(2,5,1);
			}//monster movement left 2
		}
		else if (monster[1].x > skiier.x){
			monster[1].movex = -6;
			if (monster[1].action != 0){
				monster[1].action = 0;
				getobject(2,2,1);
			}//monster movement right 1
			else if(monster[1].action != 1){
				monster[1].action = 1;
				getobject(2,6,1);
			}//monster movement right 2
		}
		if (monster[1].y < skiier.y){
			if (speed == 40){
				monster[1].movey = 14;
			}//move monster faster if speed is low
			else{
				monster[1].movey = 6.5;
			}//move monster slower if speed is high
		}
		else if (monster[1].y > skiier.y){
			if (speed == 40){
				monster[1].movey = -14;
			}//move monster faster if speed is low
			else{
				monster[1].movey = -6.5;
			}//move monster slower if speed is high
		}
	}

	else if (disty > 1950 && monsteraction == 0){
		if(getrandom(1,500) == 400){
			monster[1].y = screenheight + monster[1].height;
			monster[1].x = skiier.x - 75;
			monster[1].action = 0;
			getobject(2,3,1);
		}
		if (monsteraction == 0){//If you haven't been eaten
			if(monster[1].action < 10){
				monster[1].action++;
				getobject(2,4,1);
			}
			else if (monster[1].action >= 10 && monster[1].action < 20){
				monster[1].action ++;
				getobject(2,3,1);
			}
			else if (monster[1].action == 20){
				monster[1].action = 0;
			}//monster before you get to him
			if (monster[1].y <= skiier.y - 25){
				monsteraction = 1;
			}
		}
	}
	if (monster[1].y < -500){
		monster[1].y = screenheight + 50;
		monster[1].x = skiier.x + 75;
		monsteraction = 0;
	}
}

int draw(){
	clip.x = 0;
    clip.y = 0;
    clip.w = screenwidth;
    clip.h = screenheight;
	apply_surface( 0, 0, background, buffer1, &clip );
	for(short i = 0;i < numobjects;i++)
	{
		if (object[i].x > 0 - object[i].width && object[i].x < screenwidth && object[i].y < screenheight)
		{
			if (object[i].x +object[i].width > skiier.x && object[i].x < skiier.x + skiier.width && object[i].y + object[i].height > skiier.height && skiblit == false)
			{	
				if (monsteraction != 4)
				blitAlphaImageToScreen(skiier.picx,0, skiier.width, skiier.height, sprites, (screenwidth / 2) - (skiier.width / 2), skiier.y + skiier.height);
				blitAlphaImageToScreen(object[i].picx, object[i].picy, object[i].width, object[i].height, sprites,object[i].x, object[i].y);
			}
			else if (object[i].x + object[i].width > skiier.x && object[i].x < skiier.x + skiier.width && object[i].y + object[i].height < skiier.height && skiblit == false)
			{
				blitAlphaImageToScreen(object[i].picx, object[i].picy, object[i].width, object[i].height, sprites,object[i].x, object[i].y);
				if (monsteraction != 4)
				blitAlphaImageToScreen(skiier.picx,0, skiier.width, skiier.height, sprites, (screenwidth / 2) - (skiier.width / 2), skiier.y + skiier.height);
			}
		}

	}	
	if (monsteraction != 4){//if monster isn't eating person
		if (disty > 1950){
			blitAlphaImageToScreen(monster[1].picx, monster[1].picy, monster[1].width, monster[1].height, sprites, monster[1].x, monster[1].y);
		if(skiblit == true)
		{
			blitAlphaImageToScreen(skiier.picx,0, skiier.width, skiier.height, sprites, (screenwidth / 2) - (skiier.width / 2), skiier.y + skiier.height);
		}
		}
	}
	else if (monsteraction == 4){
		if (eatpicnum < 5){
			getobject(3,eatpicnum,1);
			eatpicnum ++;
		}//animate eating person
		else{
			if (eatpicnum != 7){
				eatpicnum = 7;
				getobject(2,3,1);
			}
			else if(eatpicnum != 8){
				eatpicnum = 8;
				getobject(2,4,1);
			}
			checkmouse();
		}//after eating person loop this
		SDL_Delay(speed);
	}
	skiblit = false;
	if( SDL_Flip( buffer1 ) == -1 )
    {
        return 1;    
    }
	return 0;
}






//The event structure
//The portions of the sprite map to be blitted
bool init()
{
    //Initialize all SDL subsystems
    if( SDL_Init( SDL_INIT_EVERYTHING ) == -1 )
    {
        return false;    
    }
    
    //Set up the screen
    buffer1 = SDL_SetVideoMode(screenwidth, screenheight, SCREEN_BPP, SDL_SWSURFACE );
    
    //If there was in error in setting up the screen
    if( buffer1 == NULL )
    {
        return false;    
    }
    
    //Set the window caption
    SDL_WM_SetCaption( "Skiclone", NULL );

    //If everything initialized fine
    return true;    
}


void clean_up()
{
    //Free the sprite map
    SDL_FreeSurface(sprites);
	SDL_FreeSurface(background);
	SDL_FreeSurface(buffer1);
    //Quit SDL
    SDL_Quit();
}

int main( int argc, char* args[] )
{
	sprites = load_image("sprites.png");
	background = load_image("background.png");
    
    if( init() == false )
    {
        return 1;    
    }
    
	initall();
	for(short i = 6;i < numobjects;i++){
		initobject(i);
	}
	while(run){
		disty += directiony * 0.3;
		distx += directionx;
		timer++;
		jump();
		checkkeys();
		checkmouse();
		actions();
		monsteractions();
		moveobjects();
		detectcollisions();
		draw();
		SDL_Delay(speed);
	}
	clean_up();
	return 0;
}