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This commit is contained in:
FantasyPvP
2024-12-05 02:09:18 +00:00
parent 3f35a00526
commit 00042ea092
4 changed files with 110 additions and 327 deletions
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final/state.c
+38 -27
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@@ -21,6 +21,7 @@ typedef struct {
} StateArray;
StateArray arr_init(int capacity) {
// creates a new array to store the state
StateArray arr;
arr.size = capacity;
arr.capacity = capacity;
@@ -32,39 +33,49 @@ StateArray arr_init(int capacity) {
return arr;
}
void arr_print(StateArray* self) {
FILE* log_file = fopen("diff.txt", "w");
if (log_file == NULL) {
fprintf(stderr, "Error: Could not open log file\n");
}
// prints the state of the array into a file
// this method is for debug purposes!
// void arr_print(StateArray* self) {
// FILE* log_file = fopen("diff.txt", "w");
// if (log_file == NULL) {
// fprintf(stderr, "Error: Could not open log file\n");
// }
for (int i = 0; i < self->size; i++) {
switch (self->data[i]) {
case UNMODIFIED:
fwrite("UNMODIFIED\n", sizeof(char), strlen("UNMODIFIED\n"), log_file);
break;
case MODIFIED:
fwrite("MODIFIED\n", sizeof(char), strlen("MODIFIED\n"), log_file);
break;
case ADDED:
fwrite("ADDED\n", sizeof(char), strlen("ADDED\n"), log_file);
break;
case REMOVED:
fwrite("REMOVED\n", sizeof(char), strlen("REMOVED\n"), log_file);
break;
}
}
// for (int i = 0; i < self->size; i++) {
// switch (self->data[i]) {
// case UNMODIFIED:
// fwrite("UNMODIFIED\n", sizeof(char), strlen("UNMODIFIED\n"), log_file);
// break;
// case MODIFIED:
// fwrite("MODIFIED\n", sizeof(char), strlen("MODIFIED\n"), log_file);
// break;
// case ADDED:
// fwrite("ADDED\n", sizeof(char), strlen("ADDED\n"), log_file);
// break;
// case REMOVED:
// fwrite("REMOVED\n", sizeof(char), strlen("REMOVED\n"), log_file);
// break;
// }
// }
fclose(log_file);
}
// fclose(log_file);
// }
// calculates an offset to use for indexing into the state relative to the buffer.
// this is because some elements might not be aligned due to needing to insert the "REMOVED" element in some cases.
int arr_added_or_removed_before(StateArray* self, int index) {
int count = 0;
for (int i = 0; i < index; i++) {
if (self->data[i] == ADDED || self->data[i] == REMOVED) {
if (self->data[i] == REMOVED) {
index++;
}
// if (self->data[i] == ADDED || self->data[i] == REMOVED) {
// if (self->data[i] == REMOVED) {
// // every time a "REMOVED" element is found, we increase the index by 1
// index++;
// }
// count++;
// }
if (self->data[i] == REMOVED) {
// every time a "REMOVED" element is found, we increase the index by 1
index++;
count++;
}
}