Lines Matching refs:direction
82 switch (direction) {
121 switch (direction) {
135 switch (direction) {
149 switch (direction) {
163 switch (direction) {
185 switch (direction) {
190 direction = WEST;
193 direction = EAST;
196 direction = SOUTH;
203 direction = EAST;
206 direction = WEST;
209 direction = NORTH;
216 direction = NORTH;
219 direction = SOUTH;
222 direction = WEST;
229 direction = SOUTH;
232 direction = NORTH;
235 direction = EAST;