// EXAMPLES : https://pastebin.com/VLCGGW7c
#if defined __C_VECTOR_INCLUDED__
#endinput
#endif
#define __C_VECTOR_INCLUDED__
#define __C_VECTOR_VERSION__ 0x100
#include <YSI_Coding\y_malloc>
#tryinclude <YSI_Data\y_iterate>
#define VECTOR_NULL (Vector:NO_ALLOC)
#define INVALID_VECTOR_INDEX (cellmin)
enum _:E_VECTOR {
Alloc:E_VECTOR_DATA,
E_VECTOR_SIZE
}
#if defined _INC_y_iterate
iterfunc stock vector(&iterstate, cur, Vector:vector, array[] = cellmin, size = sizeof(array)) {
#pragma unused cur
if(array[0] == cellmin) {
return vector_get_value(vector, iterstate++);
} else {
return vector_get_array(vector, iterstate++, array, size);
}
}
#define iterstart@vector iterstate(INVALID_VECTOR_INDEX, 0)
iterfunc stock array(&iterstate, cur, const array[], size, size2 = sizeof(array)) {
#pragma unused cur
if(iterstate < size && iterstate < size2) {
return array[iterstate++];
}
return INVALID_VECTOR_INDEX;
}
#define iterstart@array iterstate(INVALID_VECTOR_INDEX, 0)
#endif
static stock vector_push_back_ptr(&Vector:vector, &Alloc:ptr, size = 0) {
new
v[E_VECTOR];
if(vector == VECTOR_NULL) {
v[E_VECTOR_DATA] = malloc(E_VECTOR, true);
v[E_VECTOR_SIZE] = E_VECTOR;
vector = Vector:malloc(E_VECTOR);
} else {
mgeta(v, E_VECTOR, Alloc:vector, 0);
v[E_VECTOR_SIZE] += E_VECTOR;
new
Alloc:a = malloc(v[E_VECTOR_SIZE], true);
memcpy(YSI_gMallocMemory[_:a], YSI_gMallocMemory[_:v[E_VECTOR_DATA]], 0, v[E_VECTOR_SIZE]*4, v[E_VECTOR_SIZE]);
free(v[E_VECTOR_DATA]);
v[E_VECTOR_DATA] = a;
}
new
value_ptr[E_VECTOR];
ptr = value_ptr[E_VECTOR_DATA] = malloc(size, true);
value_ptr[E_VECTOR_SIZE] = size;
mseta(Alloc:vector, 0, v, E_VECTOR);
mseta(v[E_VECTOR_DATA], v[E_VECTOR_SIZE] - E_VECTOR, value_ptr, E_VECTOR);
}
stock vector_push_back_value(&Vector:vector, value) {
new
Alloc:ptr;
vector_push_back_ptr(vector, ptr);
mset(ptr, 0, value);
}
stock vector_push_back_array(&Vector:vector, const array[], size = sizeof(array)) {
new
Alloc:ptr;
vector_push_back_ptr(vector, ptr, size);
mseta(ptr, 0, array, size);
}
stock vector_remove(&Vector:vector, index) {
if(vector != VECTOR_NULL) {
new
v[E_VECTOR];
mgeta(v, E_VECTOR, Alloc:vector, 0);
index *= E_VECTOR;
if(0 <= index < v[E_VECTOR_SIZE]) {
if(index == 0 && (v[E_VECTOR_SIZE] - E_VECTOR) == 0) {
vector_free(vector);
} else {
free(Alloc:mget(v[E_VECTOR_DATA] + Alloc:index, E_VECTOR_DATA));
for(new i = index, j = index + E_VECTOR, value_ptr[E_VECTOR]; j < v[E_VECTOR_SIZE]; i += E_VECTOR) {
mgeta(value_ptr, E_VECTOR, v[E_VECTOR_DATA], j);
mseta(v[E_VECTOR_DATA], i, value_ptr, E_VECTOR);
j += E_VECTOR;
}
v[E_VECTOR_SIZE] -= E_VECTOR;
new
Alloc:a = malloc(v[E_VECTOR_SIZE], true);
memcpy(YSI_gMallocMemory[_:a], YSI_gMallocMemory[_:v[E_VECTOR_DATA]], 0, (v[E_VECTOR_SIZE])*4, v[E_VECTOR_SIZE]);
free(v[E_VECTOR_DATA]);
v[E_VECTOR_DATA] = a;
mseta(Alloc:vector, 0, v, E_VECTOR);
}
return true;
}
}
return false;
}
stock vector_get_value(Vector:vector, index) {
if(vector != VECTOR_NULL) {
new
v[E_VECTOR];
mgeta(v, E_VECTOR, Alloc:vector, 0);
index *= 2;
if(0 <= index < v[E_VECTOR_SIZE]) {
return mget(Alloc:mget(v[E_VECTOR_DATA], index), 0);
}
}
return INVALID_VECTOR_INDEX;
}
stock vector_get_array(Vector:vector, index, array[], size = sizeof(array)) {
if(vector != VECTOR_NULL) {
new
v[E_VECTOR];
mgeta(v, E_VECTOR, Alloc:vector, 0);
index *= 2;
if(0 <= index < v[E_VECTOR_SIZE]) {
new
ptr[E_VECTOR];
mgeta(ptr, E_VECTOR, v[E_VECTOR_DATA], index);
new
n_sz = ((size > ptr[E_VECTOR_SIZE]) ? ptr[E_VECTOR_SIZE] : size);
mgeta(array, n_sz, ptr[E_VECTOR_DATA], 0);
return n_sz;
}
}
return INVALID_VECTOR_INDEX;
}
stock vector_set_value(Vector:vector, index, value) {
if(vector != VECTOR_NULL) {
new
v[E_VECTOR];
mgeta(v, E_VECTOR, Alloc:vector, 0);
index *= 2;
if(0 <= index < v[E_VECTOR_SIZE]) {
mset(Alloc:mget(v[E_VECTOR_DATA], index), 0, value);
}
}
}
stock vector_set_array(Vector:vector, index, array[], size = sizeof(array)) {
if(vector != VECTOR_NULL) {
new
v[E_VECTOR];
mgeta(v, E_VECTOR, Alloc:vector, 0);
index *= 2;
if(0 <= index < v[E_VECTOR_SIZE]) {
new
ptr[E_VECTOR];
mgeta(ptr, E_VECTOR, v[E_VECTOR_DATA], index);
if(size != ptr[E_VECTOR_SIZE]) {
free(ptr[E_VECTOR_DATA]);
ptr[E_VECTOR_DATA] = malloc(size, true);
ptr[E_VECTOR_SIZE] = size;
}
mseta(ptr[E_VECTOR_DATA], 0, array, size);
mseta(v[E_VECTOR_DATA], index, ptr, E_VECTOR);
}
}
}
stock bool:vector_is_storing_array(Vector:vector) {
if(vector != VECTOR_NULL) {
return mget(Alloc:mget(Alloc:vector, E_VECTOR_DATA), E_VECTOR_SIZE) != 0;
}
return false;
}
stock vector_free(&Vector:vector) {
if(vector != VECTOR_NULL) {
new
v[E_VECTOR];
mgeta(v, E_VECTOR, Alloc:vector, 0);
for(new i = 0; i < v[E_VECTOR_SIZE]; i += 2) {
free(Alloc:mget(v[E_VECTOR_DATA], i));
}
free(v[E_VECTOR_DATA]);
free(Alloc:vector);
vector = VECTOR_NULL;
}
}
stock vector_get_array_size(Vector:vector, index) {
if(vector != VECTOR_NULL) {
new
v[E_VECTOR];
mgeta(v, E_VECTOR, Alloc:vector, 0);
index *= 2;
if(0 <= index < v[E_VECTOR_SIZE]) {
return mget(Alloc:v[E_VECTOR_DATA], E_VECTOR_SIZE);
}
}
return 0;
}
stock vector_get_size(Vector:vector) {
if(vector != VECTOR_NULL) {
return (mget(Alloc:vector, E_VECTOR_SIZE) / E_VECTOR);
}
return 0;
}