//animate.wdl
define animate skill31;
define animate2 skill32;
define animblend skill33;
define currentframe skill34;
define blendframe skill35;

define nullframe -2;
define blend -1;
define stand 0;
define walk_forward 1;
define walk_right 2;
define walk_back 3;
define walk_left 4;
define run_forward 5;
define run_right 6;
define run_back 7;
define run_left 8;


function handle_animation(animation_speed)
{
	 max_bones = 4;
    if (animation_speed <= 0) {animation_speed = 1;}
    
    if ((my.animblend != blend) && (my.blendframe != nullframe))
    {
        my.animate2 = 0;
        my.animblend = blend;
    }
    
    if (my.animblend == blend)
    {
        if (my.currentframe == stand) {ent_animate(player,"idle",my.animate,ANM_CYCLE);}
        if (my.currentframe == walk_forward) {ent_animate(player,"walk_forward",my.animate,ANM_CYCLE);}
        if (my.currentframe == walk_right) {ent_animate(player,"walk_right",my.animate,ANM_CYCLE);}
        if (my.currentframe == walk_back) {ent_animate(player,"walk_backward",my.animate,ANM_CYCLE);}
        if (my.currentframe == walk_left) {ent_animate(player,"walk_left",my.animate,ANM_CYCLE);}
        if (my.currentframe == run_forward) {ent_animate(player,"run_forward",my.animate,ANM_CYCLE);}
        if (my.currentframe == run_right) {ent_animate(player,"run_right",my.animate,ANM_CYCLE);}
        if (my.currentframe == run_back) {ent_animate(player,"run_backward",my.animate,ANM_CYCLE);}
        if (my.currentframe == run_left) {ent_animate(player,"run_left",my.animate,ANM_CYCLE);}
        if (my.blendframe == stand){ ent_blend("idle",0,my.animate2);}
        if (my.blendframe == walk_forward) {ent_blend("walk_forward",0,my.animate2);}
        if (my.blendframe == walk_right){ ent_blend("walk_right",0,my.animate2);}
        if (my.blendframe == walk_back) {ent_blend("walk_backward",0,my.animate2);}
        if (my.blendframe == walk_left) {ent_blend("walk_left",0,my.animate2);}
        if (my.blendframe == run_forward) {ent_blend("run_forward",0,my.animate2);}
        if (my.blendframe == run_right){ ent_blend("run_right",0,my.animate2);}
        if (my.blendframe == run_back) {ent_blend("run_backward",0,my.animate2);}
        if (my.blendframe == run_left) {ent_blend("run_left",0,my.animate2);}
        my.animate2 += 45 * time_step;
        
        if (my.animate2 >= 100)
        {
            my.animate = 0;
            my.animblend = my.blendframe;
            my.blendframe = nullframe;
        }
    }
    
    if (my.animblend == stand)
    {
        ent_animate(my,"idle",my.animate,ANM_CYCLE);
        my.animate += 1 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = stand;
    }
    
    
    
    if (my.animblend == walk_forward)
    {
        ent_animate(my,"walk_forward",my.animate,ANM_CYCLE);
        my.animate += 8 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = walk_forward;
    }
     
     if (my.animblend == walk_right)
    {
        ent_animate(my,"walk_right",my.animate,ANM_CYCLE);
        my.animate += 7 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = walk_right;
    }
     
     if (my.animblend == walk_back)
    {
        ent_animate(my,"walk_backward",my.animate,ANM_CYCLE);
        my.animate += 8 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = walk_back;
    }
    
     if (my.animblend == walk_left)
    {
        ent_animate(my,"walk_left",my.animate,ANM_CYCLE);
        my.animate += 7 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = walk_left;
    }
     if (my.animblend == run_forward)
    {
        ent_animate(my,"run_forward",my.animate,ANM_CYCLE);
        my.animate += 7 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = run_forward;
    }
    
     if (my.animblend == run_right)
    {
        ent_animate(my,"run_right",my.animate,ANM_CYCLE);
        my.animate += 7 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = run_right;
    }
     if (my.animblend == run_back)
    {
        ent_animate(my,"run_back",my.animate,ANM_CYCLE);
        my.animate += 7 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = run_back;
    }
     if (my.animblend == run_left)
    {
        ent_animate(my,"run_left",my.animate,ANM_CYCLE);
        my.animate += 7 * animation_speed * time_step;
        my.animate %= 100;
        my.currentframe = run_left;
    }
    
    

}

//I call this function in players code
function move_anim
{
if ((dist.x != 0)||(dist.y != 0)) // if we are moving
{
if (my.animblend == stand) //if our current animation is stand 
{
if(key_w > 0)
{
my.blendframe = walk_forward;
}
if (key_s > 0) // if we are moving
{
my.blendframe = walk_back;
}
if (key_d > 0) // if we are moving
{
my.blendframe = walk_right;
}
if (key_a > 0) // if we are moving
{
my.blendframe = walk_left;
}
}
}
else
{
if (my.animblend > stand) //if we aren't moving 
{ 
my.blendframe = stand;
}
}
}

if (my.animblend == stand) //if our current animation is stand 
{
	if(key_w > 0)
	{
		my.blendframe = walk_forward;
	}
	if (key_s > 0) // if we are moving
	{
		my.blendframe = walk_back;
	}
	if (key_d > 0) // if we are moving
	{
		my.blendframe = walk_right;
	}
	if (key_a > 0) // if we are moving
	{
		my.blendframe = walk_left;
	}
}

if (my.animblend == stand) //if our current animation is stand 
{
	if(key_w > 0)
	{
		my.blendframe = walk_forward;
	}
	if (key_s > 0) // if we are moving
	{
		my.blendframe = walk_back;
	}
	if (key_d > 0) // if we are moving
	{
		my.blendframe = walk_right;
	}
	if (key_a > 0) // if we are moving
	{
		my.blendframe = walk_left;
	}
}