#include <stdint.h>
#include "tak.h"
#include "weights.h"

extern const float infty;
extern char ct1986_ptn[9];
extern void (*ct1986_display_progress)(const uint8_t);

float
ct1986_evaluate_black_win(void);

// Generate PTN of the ````best'''' action and store it in ct1986_ptn,
// along with its value as the return. The ct1986_display_progress
// function pointer is called on every new square.

float ct1986_generate(const uint8_t max_depth);

// Access to the internal method
float
ct1986_minimax(const uint8_t cur_depth, const uint8_t max_depth,
							 const uint8_t min, float alpha, float beta);

extern char ct1986_ptn[9];
extern float ct1986_optimal;


void
ct1986_generate_ptn(void display_progress(void));