#include "system/angband.h"
#include "monster/creature.h"

/*!
 * @brief 加速値による実質速度修正倍率テーブル /
 * This table allows quick conversion from "speed" to "energy"
 * @details
 * <pre>
 * The basic function WAS ((S>=110) ? (S-110) : (100 / (120-S)))
 * Note that table access is *much* quicker than computation.
 *
 * Note that the table has been changed at high speeds.  From
 * "Slow (-40)" to "Fast (+30)" is pretty much unchanged, but
 * at speeds above "Fast (+30)", one approaches an asymptotic
 * effective limit of 50 energy per turn.  This means that it
 * is relatively easy to reach "Fast (+30)" and get about 40
 * energy per turn, but then speed becomes very "expensive",
 * and you must get all the way to "Fast (+50)" to reach the
 * point of getting 45 energy per turn.  After that point,
 * furthur increases in speed are more or less pointless,
 * except to balance out heavy inventory.
 *
 * Note that currently the fastest monster is "Fast (+30)".
 *
 * It should be possible to lower the energy threshhold from
 * 100 units to 50 units, though this may interact badly with
 * the (compiled out) small random energy boost code.  It may
 * also tend to cause more "clumping" at high speeds.
 * </pre>
 */
const byte extract_energy[200] =
{
	/* Slow */     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
	/* Slow */     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
	/* Slow */     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
	/* Slow */     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
	/* Slow */     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
	/* Slow */     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
	/* S-50 */     1,  1,  1,  1,  1,  1,  1,  1,  1,  1,
	/* S-40 */     2,  2,  2,  2,  2,  2,  2,  2,  2,  2,
	/* S-30 */     2,  2,  2,  2,  2,  2,  2,  3,  3,  3,
	/* S-20 */     3,  3,  3,  3,  3,  4,  4,  4,  4,  4,
	/* S-10 */     5,  5,  5,  5,  6,  6,  7,  7,  8,  9,
	/* Norm */    10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
	/* F+10 */    20, 21, 22, 23, 24, 25, 26, 27, 28, 29,
	/* F+20 */    30, 31, 32, 33, 34, 35, 36, 36, 37, 37,
	/* F+30 */    38, 38, 39, 39, 40, 40, 40, 41, 41, 41,
	/* F+40 */    42, 42, 42, 43, 43, 43, 44, 44, 44, 44,
	/* F+50 */    45, 45, 45, 45, 45, 46, 46, 46, 46, 46,
	/* F+60 */    47, 47, 47, 47, 47, 48, 48, 48, 48, 48,
	/* F+70 */    49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
	/* Fast */    49, 49, 49, 49, 49, 49, 49, 49, 49, 49,
};
