does any body know why I get the error "Error line 26:Function Input was already declared with that type signature"
when I compile this script?
Spoiler
ffc script GB_NPC_Normal {
void run(int msg, int direction_enabled, int direction, int distance, int solid)
{
int dir_x; // The direction x
int dir_y; // The direction y
int anim_x; // The animtion x
int anim_y; // The animtion y
int offset_w = (this->TileWidth * 16 - 16 ); // The tile offset width
int offset_h = (this->TileHeight * 16 - 16 ); // The tile offset height
int orig_dir = this->Data; // The original direction
int input; // weather there is currently input
while(true)
{
Message(message);
Direct(direction_enabled, direction, distance);
Solid(solid);
Waitframe();
}
}
}
//This detects if A was pressed, allowing you to exit messages with the A button
bool Input(int var)
{
if (Link->InputA)
{
if (var == 1) { var = 0; }
else
{
if (var == 0) { var = 1; }
}
}
else
{
var = 0;
}
return var;
}
//This detects if link is on the edge of the screen
bool OnScreenEdge()
{
if (Link->X<8 || Link->Y<8 || Link->X>232 || Link->Y>152) { return 1; }
return 0;
}
//This checks if you're above or below the NPC to create an overhead effect
void Depth()
{
if (Link->Y<this->Y-8+tho && onscreenedge==0){this->Flags[FFCF_OVERLAY] = true;} else {this->Flags[FFCF_OVERLAY] = false;}
}
void Message(int message)
{
if(Input(input) && anim_x < 24 && anim_y < 24)
if ((Link->X < this->X + offset_w - 8 && Link->Y > this->Y + offset_h - 12 && Link->Y < this->Y + offset_h + 8 && Link->Dir == DIR_RIGHT) ||
(Link->X > this->X + offset_w + 8 && Link->Y > this->Y + offset_h - 12 && Link->Y < this->Y + offset_h + 8 && Link->Dir == DIR_LEFT) ||
(Link->Y < this->Y + offset_h - 8 && Link->X > this->X + offset_w - 8 && Link->X < this->X + offset_w + 8 && Link->Dir == DIR_DOWN) ||
(Link->Y > this->Y + offset_h + 8 && Link->X > this->X + offset_w - 8 && Link->X < this->X + offset_w + 8 && Link->Dir == DIR_UP))
{
imput = 0;
Screen->Message(message);
Link->InputA = false;
}
}
void Direct(int enabled, int direction, int distance)
{
dir_x = this->X + (this->TileWidth * 16 - 16) - Link->X;
dir_y = this->Y + (this->TileHeight * 16 - 16) - Link->Y;
anim_x = Abs(dir_x);
anim_y = Abs(dir_y);
if(enabeld != 0) {
if(anim_x < distance && anim_y < distance)
{
if(anim_x <= anim_y)
{
if(dir_y >= 0)
{
this->Data = orig_dir + DIR_DOWN;
}
else
{
this->Data = orig_dir + DIR_UP;
}
}
else
{
if(dir_x >= 0)
{
this->Data = orig_dir + DIR_LEFT;
}
else
{
this->Data = orig_dir + DIR_RIGHT;
}
}
}
else
{
this->Data = orig_dir + direction;
}
}
if (this->Vy>0)this->Data = orig_d + DIR_UP;
if (this->Vy<0)this->Data = orig_d + DIR_DOWN;
if (this->Vx>0)this->Data = orig_d + DIR_RIGHT;
if (this->Vx<0)this->Data = orig_d + DIR_LEFT;
}
void SnapHorizontal(int min, int max)
{
int offset_h = (this->TileWidth*16-16);
int snap = 0;
if (max > 0)
{
if ((Link->X > min-32) && (Link->X < max + 32) && (Link->Y > this->Y + offset_h - 32) && (Link->Y < this->Y + offset_h + 32)) { snap = 1; }
if ((Link->X < this->X - 2) && (this->X > min) && (snap == 1))
{
if (Link->X > min){ this->Vx = ( -this->X + Link->X) / 4; }
else { this->Vx = ( -this->X + min)/4; }
}
if ((Link->X > this->X + 2) && (this->X < max) && (snap == 1))
{
if (Link->X < max) { this->Vx = ((Link->X - this->X)/4); }
else{ this->Vx = (max - this->X)/4; }
}
if ((Link->X < this->X + 2) && (Link->X > this->X - 2)) { this->Vx = 0; }
if (snap == 0) { this->Vx = 0; }
if (this->X < min + 1) {
if (this->Vx < 0) { this->Vx = 0; }
this->X = min;
}
if (this->X > max - 1){
if (this->Vx > 0) { this->Vx=0; }
this->X = max;
}
}
}
void SnapVertical(int min, int max)
{
int offset_w = (this->TileHeight*16-16);
int snap = 0;
if (max > 0)
{
if ((Link->Y > min-32) && (Link->Y < max + 32) && (Link->X > this->X + offset_w - 32) && (Link->X < this->X + offset_w + 32)) { snap = 1; }
if ((Link->Y < this->Y - 2) && (this->Y > min) && (snap == 1))
{
if (Link->Y > min){ this->Vy = ( -this->Y + Link->Y) / 4; }
else { this->Vy = ( -this->Y + min)/4; }
}
if ((Link->Y > this->Y + 2) && (this->Y < max) && (snap == 1))
{
if (Link->Y < max) { this->Vy = ((Link->Y - this->Y)/4); }
else{ this->Vy = (max - this->Y)/4; }
}
if ((Link->Y < this->Y + 2) && (Link->Y > this->Y - 2)) { this->Vy = 0; }
if (snap == 0) { this->Vy = 0; }
if (this->Y < min + 1) {
if (this->Vy < 0) { this->Vy = 0; }
this->Y = min;
}
if (this->Y > max - 1){
if (this->Vy > 0) { this->Vy=0; }
this->Y = max;
}
}
}
void Solid(int solid)
{
// hopefully this is the tile offset.
// tell me if its not.
int woffset = (this->TileWidth*16-16);
int hoffset = (this->TileHeight*16-16);
if (solid > 0)
{
//hopefully this is the order.
//top
if ((Abs(Link->Y - this->Y-hoffset) < 10) &&
(Link->X >= this->X + woffset - 12) && (Link->X < this->X + woffset - 8)) { Link->X = this->X + woffset - 12; }
//bottom
if ((Abs(Link->Y - this->Y-hoffset) < 10) &&
(Link->X <= this->X + woffset + 12) && (Link->X > this->X + woffset + 8)) { Link->X = this->X + woffset + 12; }
//left
if ((Abs(Link->X - this->X-woffset) < 10) &&
(Link->Y >= this->Y + hoffset - 12) && (Link->Y < this->Y + hoffset - 8)) { Link->Y = this->Y + hoffset - 12; }
//right
if ((Abs(Link->X - this->X-woffset) < 10) &&
(Link->Y <= this->Y + hoffset + 12) && (Link->Y > this->Y + hoffset + 8)) { Link->Y = this->Y + hoffset + 12; }
}
}
its a rewrite of Lemmy Koopa's NPC script
I basicly just put everything into a function so I can easily expand it and make different type of npc's
I even tried to change it to MessageInput()
Edited by Shadowblitz16, 31 October 2016 - 06:20 PM.
