struct Tile
{
int Tile_size;
int world_sizex;
int world_sizey;
int Screen_sizex;
int Screen_sizey;
int world_camerax;
int world_cameray;
int scroll_x;
int scroll_y;
int offset_x;
int offset_y;
int tiles;
int x;
int y;
bool wakable;
};
Tile Tileset;
Tileset.Tile_size = 32;
Tileset.world_sizex = 25;
Tileset.world_sizey = 48;
Tileset.Screen_sizex = 25;
Tileset.Screen_sizey = 24;
Tileset.world_camerax = 0;
Tileset.world_cameray = 0;
Tileset.wakable = true;
char map[Tileset.world_sizey][Tileset.world_sizex] = {//lost of number here
help with struct problem
Author
why does this strcut come up with syntax error
Tileset.Tile_size = 32; syntax error before `.' token
it says that for all of them.
it is declared in that oerder in my tile.h file
How do I fix this?
"Tileset.Tile_size = 32;" is a statement, not a declaration. As such, it can't go in global context. It has to be inside a function.
You can fix it by removing all the Tileset.blah = statements and initializing the struct as follows:
Tile Tileset = { 32, 25, 48, 25, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, true };
OR
Tile Tileset = { .Tile_size = 32, .world_sizex = 25, .world_sizey = 48, .Screen_sizex = 25, .Screen_sizey = 24, .world_camerax = 0, .world_cameray = 0, .wakable = true };
Note: The second method may not work on all compilers (MSVC), but it is standard.
Tile Tileset = { 32, 25, 48, 25, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, true };
OR
Tile Tileset = { .Tile_size = 32, .world_sizex = 25, .world_sizey = 48, .Screen_sizex = 25, .Screen_sizey = 24, .world_camerax = 0, .world_cameray = 0, .wakable = true };
Note: The second method may not work on all compilers (MSVC), but it is standard.
Author
well this "Tile Tileset = { 32, 25, 48, 25, 24, 0, 0, 0, 0, 0, 0, 0, 0, 0, true };" worked for me
but now how do I make some of the tiles unwakeable?
I think it some thing like this
if Tileset.wakable = false then
something witch I am not sure what to do here.
but now how do I make some of the tiles unwakeable?
I think it some thing like this
if Tileset.wakable = false then
something witch I am not sure what to do here.
The only time you'd want to know if a tile is walkable is when something tries to move onto it.
So, you'd have something like this:
Hope that's clear.
Jim.
So, you'd have something like this:
// pseudo-codeclass::TryingToMove(){ if(NodeImTryingToMoveTo.walkable == true) moveToNode(); else doNothing();};Hope that's clear.
Jim.
Quote:Original post by RaUh, which standard are you referring to? I've never seen that construction in C++.
Note: The second method may not work on all compilers (MSVC), but it is standard.
Author
this is what I have so far
and it does not work. I guess that tiles never = 2 when it is spose to
What is the theory behind making tiles unwalkable?
if (Tileset.tiles <= 1 && Tileset.tiles >= 3){ Tileset.wakable = true;} else if (Tileset.tiles == 2){ Tileset.wakable = false;} if (Tileset.tiles == true) { Tileset.world_cameray +=8; if(Players.y != 1200) { Players.y +=4; if (Players.cr != 192 ) { Players.cl += 64; Players.cr += 64; Players.ct = 64; Players.cb = 128; } else if ( Players.cr == 192) { Players.cl = 0; Players.cr = 64; } } } and it does not work. I guess that tiles never = 2 when it is spose to
What is the theory behind making tiles unwalkable?
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