+ {
+ EL_MM_MIRROR_FIXED_1,
+ EL_MM_MIRROR_FIXED_4,
+ EL_MM_MIRROR_FIXED_3,
+ EL_MM_MIRROR_FIXED_2
+ },
+ {
+ EL_MM_STEEL_GRID_FIXED_1,
+ EL_MM_STEEL_GRID_FIXED_4,
+ EL_MM_STEEL_GRID_FIXED_2,
+ EL_MM_STEEL_GRID_FIXED_3
+ },
+ {
+ EL_MM_WOODEN_GRID_FIXED_1,
+ EL_MM_WOODEN_GRID_FIXED_4,
+ EL_MM_WOODEN_GRID_FIXED_2,
+ EL_MM_WOODEN_GRID_FIXED_3
+ },
+ {
+ EL_MM_POLARISATOR_CROSS_1,
+ EL_MM_POLARISATOR_CROSS_4,
+ EL_MM_POLARISATOR_CROSS_3,
+ EL_MM_POLARISATOR_CROSS_2
+ },
+ {
+ EL_MM_PACMAN_UP,
+ EL_MM_PACMAN_RIGHT,
+ EL_MM_PACMAN_DOWN,
+ EL_MM_PACMAN_LEFT
+ },
+ {
+ EL_DF_LASER_UP,
+ EL_DF_LASER_RIGHT,
+ EL_DF_LASER_DOWN,
+ EL_DF_LASER_LEFT
+ },
+ {
+ EL_DF_RECEIVER_UP,
+ EL_DF_RECEIVER_RIGHT,
+ EL_DF_RECEIVER_DOWN,
+ EL_DF_RECEIVER_LEFT
+ },
+
+ {
+ -1,
+ },
+ };
+ static int rotatable_elements_8[][8] =
+ {
+ {
+ EL_DF_STEEL_GRID_FIXED_1,
+ EL_DF_STEEL_GRID_FIXED_8,
+ EL_DF_STEEL_GRID_FIXED_7,
+ EL_DF_STEEL_GRID_FIXED_6,
+ EL_DF_STEEL_GRID_FIXED_5,
+ EL_DF_STEEL_GRID_FIXED_4,
+ EL_DF_STEEL_GRID_FIXED_3,
+ EL_DF_STEEL_GRID_FIXED_2
+ },
+ {
+ EL_DF_WOODEN_GRID_FIXED_1,
+ EL_DF_WOODEN_GRID_FIXED_8,
+ EL_DF_WOODEN_GRID_FIXED_7,
+ EL_DF_WOODEN_GRID_FIXED_6,
+ EL_DF_WOODEN_GRID_FIXED_5,
+ EL_DF_WOODEN_GRID_FIXED_4,
+ EL_DF_WOODEN_GRID_FIXED_3,
+ EL_DF_WOODEN_GRID_FIXED_2
+ },
+ {
+ EL_DF_STEEL_GRID_ROTATING_1,
+ EL_DF_STEEL_GRID_ROTATING_8,
+ EL_DF_STEEL_GRID_ROTATING_7,
+ EL_DF_STEEL_GRID_ROTATING_6,
+ EL_DF_STEEL_GRID_ROTATING_5,
+ EL_DF_STEEL_GRID_ROTATING_4,
+ EL_DF_STEEL_GRID_ROTATING_3,
+ EL_DF_STEEL_GRID_ROTATING_2
+ },
+ {
+ EL_DF_WOODEN_GRID_ROTATING_1,
+ EL_DF_WOODEN_GRID_ROTATING_8,
+ EL_DF_WOODEN_GRID_ROTATING_7,
+ EL_DF_WOODEN_GRID_ROTATING_6,
+ EL_DF_WOODEN_GRID_ROTATING_5,
+ EL_DF_WOODEN_GRID_ROTATING_4,
+ EL_DF_WOODEN_GRID_ROTATING_3,
+ EL_DF_WOODEN_GRID_ROTATING_2
+ },
+
+ {
+ -1,
+ },
+ };
+ static int rotatable_elements_16[][16] =
+ {
+ {
+ EL_MM_MIRROR_1,
+ EL_MM_MIRROR_16,
+ EL_MM_MIRROR_15,
+ EL_MM_MIRROR_14,
+ EL_MM_MIRROR_13,
+ EL_MM_MIRROR_12,
+ EL_MM_MIRROR_11,
+ EL_MM_MIRROR_10,
+ EL_MM_MIRROR_9,
+ EL_MM_MIRROR_8,
+ EL_MM_MIRROR_7,
+ EL_MM_MIRROR_6,
+ EL_MM_MIRROR_5,
+ EL_MM_MIRROR_4,
+ EL_MM_MIRROR_3,
+ EL_MM_MIRROR_2
+ },
+ {
+ EL_MM_BEAMER_5,
+ EL_MM_BEAMER_4,
+ EL_MM_BEAMER_3,
+ EL_MM_BEAMER_2,
+ EL_MM_BEAMER_1,
+ EL_MM_BEAMER_16,
+ EL_MM_BEAMER_15,
+ EL_MM_BEAMER_14,
+ EL_MM_BEAMER_13,
+ EL_MM_BEAMER_12,
+ EL_MM_BEAMER_11,
+ EL_MM_BEAMER_10,
+ EL_MM_BEAMER_9,
+ EL_MM_BEAMER_8,
+ EL_MM_BEAMER_7,
+ EL_MM_BEAMER_6
+ },
+ {
+ EL_MM_BEAMER_RED_5,
+ EL_MM_BEAMER_RED_4,
+ EL_MM_BEAMER_RED_3,
+ EL_MM_BEAMER_RED_2,
+ EL_MM_BEAMER_RED_1,
+ EL_MM_BEAMER_RED_16,
+ EL_MM_BEAMER_RED_15,
+ EL_MM_BEAMER_RED_14,
+ EL_MM_BEAMER_RED_13,
+ EL_MM_BEAMER_RED_12,
+ EL_MM_BEAMER_RED_11,
+ EL_MM_BEAMER_RED_10,
+ EL_MM_BEAMER_RED_9,
+ EL_MM_BEAMER_RED_8,
+ EL_MM_BEAMER_RED_7,
+ EL_MM_BEAMER_RED_6
+ },
+ {
+ EL_MM_BEAMER_YELLOW_5,
+ EL_MM_BEAMER_YELLOW_4,
+ EL_MM_BEAMER_YELLOW_3,
+ EL_MM_BEAMER_YELLOW_2,
+ EL_MM_BEAMER_YELLOW_1,
+ EL_MM_BEAMER_YELLOW_16,
+ EL_MM_BEAMER_YELLOW_15,
+ EL_MM_BEAMER_YELLOW_14,
+ EL_MM_BEAMER_YELLOW_13,
+ EL_MM_BEAMER_YELLOW_12,
+ EL_MM_BEAMER_YELLOW_11,
+ EL_MM_BEAMER_YELLOW_10,
+ EL_MM_BEAMER_YELLOW_9,
+ EL_MM_BEAMER_YELLOW_8,
+ EL_MM_BEAMER_YELLOW_7,
+ EL_MM_BEAMER_YELLOW_6
+ },
+ {
+ EL_MM_BEAMER_GREEN_5,
+ EL_MM_BEAMER_GREEN_4,
+ EL_MM_BEAMER_GREEN_3,
+ EL_MM_BEAMER_GREEN_2,
+ EL_MM_BEAMER_GREEN_1,
+ EL_MM_BEAMER_GREEN_16,
+ EL_MM_BEAMER_GREEN_15,
+ EL_MM_BEAMER_GREEN_14,
+ EL_MM_BEAMER_GREEN_13,
+ EL_MM_BEAMER_GREEN_12,
+ EL_MM_BEAMER_GREEN_11,
+ EL_MM_BEAMER_GREEN_10,
+ EL_MM_BEAMER_GREEN_9,
+ EL_MM_BEAMER_GREEN_8,
+ EL_MM_BEAMER_GREEN_7,
+ EL_MM_BEAMER_GREEN_6
+ },
+ {
+ EL_MM_BEAMER_BLUE_5,
+ EL_MM_BEAMER_BLUE_4,
+ EL_MM_BEAMER_BLUE_3,
+ EL_MM_BEAMER_BLUE_2,
+ EL_MM_BEAMER_BLUE_1,
+ EL_MM_BEAMER_BLUE_16,
+ EL_MM_BEAMER_BLUE_15,
+ EL_MM_BEAMER_BLUE_14,
+ EL_MM_BEAMER_BLUE_13,
+ EL_MM_BEAMER_BLUE_12,
+ EL_MM_BEAMER_BLUE_11,
+ EL_MM_BEAMER_BLUE_10,
+ EL_MM_BEAMER_BLUE_9,
+ EL_MM_BEAMER_BLUE_8,
+ EL_MM_BEAMER_BLUE_7,
+ EL_MM_BEAMER_BLUE_6
+ },
+ {
+ EL_MM_POLARISATOR_1,
+ EL_MM_POLARISATOR_16,
+ EL_MM_POLARISATOR_15,
+ EL_MM_POLARISATOR_14,
+ EL_MM_POLARISATOR_13,
+ EL_MM_POLARISATOR_12,
+ EL_MM_POLARISATOR_11,
+ EL_MM_POLARISATOR_10,
+ EL_MM_POLARISATOR_9,
+ EL_MM_POLARISATOR_8,
+ EL_MM_POLARISATOR_7,
+ EL_MM_POLARISATOR_6,
+ EL_MM_POLARISATOR_5,
+ EL_MM_POLARISATOR_4,
+ EL_MM_POLARISATOR_3,
+ EL_MM_POLARISATOR_2
+ },
+ {
+ EL_DF_MIRROR_1,
+ EL_DF_MIRROR_16,
+ EL_DF_MIRROR_15,
+ EL_DF_MIRROR_14,
+ EL_DF_MIRROR_13,
+ EL_DF_MIRROR_12,
+ EL_DF_MIRROR_11,
+ EL_DF_MIRROR_10,
+ EL_DF_MIRROR_9,
+ EL_DF_MIRROR_8,
+ EL_DF_MIRROR_7,
+ EL_DF_MIRROR_6,
+ EL_DF_MIRROR_5,
+ EL_DF_MIRROR_4,
+ EL_DF_MIRROR_3,
+ EL_DF_MIRROR_2
+ },
+ {
+ EL_DF_MIRROR_ROTATING_1,
+ EL_DF_MIRROR_ROTATING_16,
+ EL_DF_MIRROR_ROTATING_15,
+ EL_DF_MIRROR_ROTATING_14,
+ EL_DF_MIRROR_ROTATING_13,
+ EL_DF_MIRROR_ROTATING_12,
+ EL_DF_MIRROR_ROTATING_11,
+ EL_DF_MIRROR_ROTATING_10,
+ EL_DF_MIRROR_ROTATING_9,
+ EL_DF_MIRROR_ROTATING_8,
+ EL_DF_MIRROR_ROTATING_7,
+ EL_DF_MIRROR_ROTATING_6,
+ EL_DF_MIRROR_ROTATING_5,
+ EL_DF_MIRROR_ROTATING_4,
+ EL_DF_MIRROR_ROTATING_3,
+ EL_DF_MIRROR_ROTATING_2
+ },
+
+ {
+ -1,
+ },
+ };
+ int i, j;
+
+ for (i = 0; swappable_elements[i][0] != -1; i++)
+ {