Forked from https://github.com/tiehuis/2048-cli.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
28 lines
526 B
28 lines
526 B
#include "merge.h" |
|
|
|
#define MERGE_GOAL (int)((sizeof(merge_values)/sizeof(merge_values[0]))-1) |
|
|
|
const long merge_values[] = { |
|
0, 2, 4, 8, 16, 32, 64, 128, 256, 512, |
|
1024, 2048 |
|
}; |
|
|
|
inline long merge_value(const int v1) |
|
{ |
|
return v1 <= MERGE_GOAL ? merge_values[v1] : -1; |
|
} |
|
|
|
inline long merge_goal(void) |
|
{ |
|
return MERGE_GOAL; |
|
} |
|
|
|
inline int merge_possible(const int v1, const int v2) |
|
{ |
|
return v1 == v2; |
|
} |
|
|
|
inline int merge_result(const int v1, const int v2) |
|
{ |
|
return merge_possible(v1, v2) ? v1 + 1 : -1; |
|
}
|
|
|