From 14f19bda7296841f2f969dd30f5e8c817bb366db Mon Sep 17 00:00:00 2001 From: Bradley Smith Date: Mon, 21 Jan 2008 17:37:40 +0000 Subject: Reformatted src/grobot.c. Signed-off-by: Bradley Smith --- src/grobot.c | 898 +++++++++++++++++++++++++++++++---------------------------- 1 file changed, 472 insertions(+), 426 deletions(-) (limited to 'src') diff --git a/src/grobot.c b/src/grobot.c index f1fed91..35912bd 100644 --- a/src/grobot.c +++ b/src/grobot.c @@ -41,12 +41,13 @@ enum ARG_SHIELDS, ARG_UNITS, ARG_SHOTS, - + ARG_USER_INTERFACE, ARG_MAP }; -static gchar *things[] = { "space", "food", "prize", "wall", "baddie", "robot" }; +static gchar *things[] = + { "space", "food", "prize", "wall", "baddie", "robot" }; static gint cthings[] = { SPACE, FOOD, PRIZE, WALL, BADDIE, ROBOT }; GType _g_robot_type; @@ -58,10 +59,10 @@ static void g_robot_dispose (GObject * object); static void g_robot_finalize (GObject * object); static void g_robot_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec); + const GValue * value, GParamSpec * pspec); static void g_robot_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec); + GValue * value, GParamSpec * pspec); static GObjectClass *parent_class = NULL; @@ -70,7 +71,8 @@ static gint what_thing (const gchar *th); GType g_robot_get_type (void) { - if (!_g_robot_type) { + if (!_g_robot_type) + { static const GTypeInfo object_info = { sizeof (GRobotClass), NULL, @@ -85,17 +87,14 @@ g_robot_get_type (void) }; _g_robot_type = - g_type_register_static (G_TYPE_OBJECT, - "GRobot", - &object_info, - 0); + g_type_register_static (G_TYPE_OBJECT, "GRobot", &object_info, 0); } return _g_robot_type; } static void -g_robot_class_init (GRobotClass * klass) +g_robot_class_init (GRobotClass *klass) { GObjectClass *gobject_class; @@ -107,108 +106,115 @@ g_robot_class_init (GRobotClass * klass) gobject_class->finalize = g_robot_finalize; gobject_class->set_property = g_robot_set_property; gobject_class->get_property = g_robot_get_property; - + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_POS_X, - g_param_spec_int ("x", - "x", - "X co-ordinate of current Position of the Robot", - G_MININT, - G_MAXINT, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_int ("x", + "x", + "X co-ordinate of current Position of the Robot", + G_MININT, + G_MAXINT, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_POS_Y, - g_param_spec_int ("y", - "y", - "y co-ordinate of current Position of the Robot", - G_MININT, - G_MAXINT, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_int ("y", + "y", + "y co-ordinate of current Position of the Robot", + G_MININT, + G_MAXINT, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_DIRECTION, - g_param_spec_int ("direction", - "direction", - "current Direction of the Robot", - G_MININT, - G_MAXINT, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_int ("direction", + "direction", + "current Direction of the Robot", + G_MININT, + G_MAXINT, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SCORE, - g_param_spec_long ("score", - "Score", - "current Score of the Robot", - G_MINLONG, - G_MAXLONG, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_long ("score", + "Score", + "current Score of the Robot", + G_MINLONG, + G_MAXLONG, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_ENERGY, - g_param_spec_long ("energy", - "Energy", - "current Energy-level of the Robot", - G_MINLONG, - G_MAXLONG, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_long ("energy", + "Energy", + "current Energy-level of the Robot", + G_MINLONG, + G_MAXLONG, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SHIELDS, - g_param_spec_long ("shields", - "Shields", - "current Shield-level of the Robot", - G_MINLONG, - G_MAXLONG, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_long ("shields", + "Shields", + "current Shield-level of the Robot", + G_MINLONG, + G_MAXLONG, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_UNITS, - g_param_spec_long ("units", - "Units", - "Units walked by the Robot so far", - G_MINLONG, - G_MAXLONG, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_long ("units", + "Units", + "Units walked by the Robot so far", + G_MINLONG, + G_MAXLONG, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_SHOTS, - g_param_spec_long ("shots", - "Shots", - "Number of Shots fired by the Robot", - G_MINLONG, - G_MAXLONG, - 0, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); + g_param_spec_long ("shots", + "Shots", + "Number of Shots fired by the Robot", + G_MINLONG, + G_MAXLONG, + 0, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_USER_INTERFACE, - g_param_spec_object ("user-interface", - "UserInterface", - "Reference to the UI object", - G_TYPE_OBJECT, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - + g_param_spec_object ("user-interface", + "UserInterface", + "Reference to the UI object", + G_TYPE_OBJECT, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + g_object_class_install_property (G_OBJECT_CLASS (klass), ARG_MAP, - g_param_spec_object ("map", - "Map", - "Reference to the Game Map object", - G_TYPE_OBJECT, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT)); - - g_robot_signals[DEATH] = - g_signal_new ("death", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (GRobotClass, death), - NULL, - NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, - 0, NULL); + g_param_spec_object ("map", + "Map", + "Reference to the Game Map object", + G_TYPE_OBJECT, + G_PARAM_READWRITE | + G_PARAM_CONSTRUCT)); + + g_robot_signals[DEATH] = + g_signal_new ("death", + G_TYPE_FROM_CLASS (klass), + G_SIGNAL_RUN_LAST, + G_STRUCT_OFFSET (GRobotClass, death), + NULL, + NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0, NULL); } static void -g_robot_set_property (GObject * object, guint prop_id, - const GValue * value, GParamSpec * pspec) +g_robot_set_property (GObject *object, guint prop_id, + const GValue *value, GParamSpec *pspec) { GRobot *robot; GObject *obj; @@ -218,68 +224,75 @@ g_robot_set_property (GObject * object, guint prop_id, robot = G_ROBOT (object); - switch (prop_id) { - case ARG_POS_X: - robot->x = g_value_get_int (value); - break; - case ARG_POS_Y: - robot->y = g_value_get_int (value); - break; - case ARG_DIRECTION: - robot->dir = g_value_get_int (value); - break; - case ARG_SCORE: - robot->score = g_value_get_long (value); - break; - case ARG_ENERGY: - robot->energy = g_value_get_long (value); - break; - case ARG_SHIELDS: - robot->shields = g_value_get_long (value); - break; - case ARG_SHOTS: - robot->shots = g_value_get_long (value); - break; - case ARG_UNITS: - robot->units = g_value_get_long (value); - break; - case ARG_USER_INTERFACE: - if (robot->ui != NULL) { - g_object_unref (robot->ui); - } - - obj = g_value_get_object (value); - if (obj != NULL) { - robot->ui = g_object_ref (obj); - } + switch (prop_id) + { + case ARG_POS_X: + robot->x = g_value_get_int (value); + break; + case ARG_POS_Y: + robot->y = g_value_get_int (value); + break; + case ARG_DIRECTION: + robot->dir = g_value_get_int (value); + break; + case ARG_SCORE: + robot->score = g_value_get_long (value); + break; + case ARG_ENERGY: + robot->energy = g_value_get_long (value); + break; + case ARG_SHIELDS: + robot->shields = g_value_get_long (value); + break; + case ARG_SHOTS: + robot->shots = g_value_get_long (value); + break; + case ARG_UNITS: + robot->units = g_value_get_long (value); + break; + case ARG_USER_INTERFACE: + if (robot->ui != NULL) + { + g_object_unref (robot->ui); + } - else { - robot->ui = NULL; - } - break; - case ARG_MAP: - if (robot->map != NULL) { - g_object_unref (robot->map); - } - - obj = g_value_get_object (value); - if (obj != NULL) { - robot->map = g_object_ref (obj); - } + obj = g_value_get_object (value); + if (obj != NULL) + { + robot->ui = g_object_ref (obj); + } - else { - robot->map = NULL; - } - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; + else + { + robot->ui = NULL; + } + break; + case ARG_MAP: + if (robot->map != NULL) + { + g_object_unref (robot->map); + } + + obj = g_value_get_object (value); + if (obj != NULL) + { + robot->map = g_object_ref (obj); + } + + else + { + robot->map = NULL; + } + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; } } static void -g_robot_get_property (GObject * object, guint prop_id, - GValue * value, GParamSpec * pspec) +g_robot_get_property (GObject *object, guint prop_id, + GValue *value, GParamSpec *pspec) { GRobot *robot; @@ -288,80 +301,82 @@ g_robot_get_property (GObject * object, guint prop_id, robot = G_ROBOT (object); - switch (prop_id) { - case ARG_POS_X: - g_value_set_int (value, robot->x); - break; - case ARG_POS_Y: - g_value_set_int (value, robot->y); - break; - case ARG_DIRECTION: - g_value_set_int (value, robot->dir); - break; - case ARG_SCORE: - g_value_set_long (value, robot->score); - break; - case ARG_ENERGY: - g_value_set_long (value, robot->energy); - break; - case ARG_SHIELDS: - g_value_set_long (value, robot->shields); - break; - case ARG_SHOTS: - g_value_set_long (value, robot->shots); - break; - case ARG_UNITS: - g_value_set_long (value, robot->units); - break; - case ARG_USER_INTERFACE: - g_value_set_object (value, g_object_ref (G_OBJECT (robot->ui))); - break; - case ARG_MAP: - g_value_set_object (value, g_object_ref (G_OBJECT (robot->map))); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; + switch (prop_id) + { + case ARG_POS_X: + g_value_set_int (value, robot->x); + break; + case ARG_POS_Y: + g_value_set_int (value, robot->y); + break; + case ARG_DIRECTION: + g_value_set_int (value, robot->dir); + break; + case ARG_SCORE: + g_value_set_long (value, robot->score); + break; + case ARG_ENERGY: + g_value_set_long (value, robot->energy); + break; + case ARG_SHIELDS: + g_value_set_long (value, robot->shields); + break; + case ARG_SHOTS: + g_value_set_long (value, robot->shots); + break; + case ARG_UNITS: + g_value_set_long (value, robot->units); + break; + case ARG_USER_INTERFACE: + g_value_set_object (value, g_object_ref (G_OBJECT (robot->ui))); + break; + case ARG_MAP: + g_value_set_object (value, g_object_ref (G_OBJECT (robot->map))); + break; + default: + G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); + break; } } GRobot * -g_robot_new (gint x, gint y, gint dir, glong score, glong energy, glong shields, - glong units, glong shots, UserInterface *ui, Map *map) +g_robot_new (gint x, gint y, gint dir, glong score, glong energy, + glong shields, glong units, glong shots, UserInterface *ui, + Map *map) { - + return g_object_new (g_robot_get_type (), - "x", x, - "y", y, - "direction", dir, - "score", score, - "energy", energy, - "shields", shields, - "units", units, - "shots", shots, - "user_interface", ui, - "map", map, - NULL); + "x", x, + "y", y, + "direction", dir, + "score", score, + "energy", energy, + "shields", shields, + "units", units, + "shots", shots, + "user_interface", ui, "map", map, NULL); } -static void -g_robot_dispose (GObject * object) +static void +g_robot_dispose (GObject *object) { GRobot *robot = G_ROBOT (object); - if (robot->ui != NULL) { + if (robot->ui != NULL) + { g_object_unref (G_OBJECT (robot->ui)); } - if (robot->map != NULL) { + if (robot->map != NULL) + { g_object_unref (G_OBJECT (robot->map)); } parent_class->dispose (object); } -static void -g_robot_finalize (GObject * object) +static void +g_robot_finalize (GObject *object) { parent_class->finalize (object); } @@ -376,26 +391,32 @@ g_robot_turn (GRobot *robot, gint num_turns) incr = sign (num_turns); - for (i = 0; i < abs (num_turns); i++) { + for (i = 0; i < abs (num_turns); i++) + { robot->dir += incr; - if (robot->dir > 3) { + if (robot->dir > 3) + { robot->dir = 0; } - else if (robot->dir < 0) { + else if (robot->dir < 0) + { robot->dir = 3; } /* animate the robot */ - user_interface_move_robot (robot->ui, robot->x, robot->y, robot->x, robot->y, robot->dir, robot->energy, robot->score, robot->shields); + user_interface_move_robot (robot->ui, robot->x, robot->y, robot->x, + robot->y, robot->dir, robot->energy, + robot->score, robot->shields); robot->energy -= 2; - if (robot->energy < 1) { - g_signal_emit (robot, g_robot_signals[DEATH], 0); + if (robot->energy < 1) + { + g_signal_emit (robot, g_robot_signals[DEATH], 0); } - } /* for */ + } /* for */ } gboolean @@ -409,28 +430,30 @@ g_robot_move (GRobot *robot, gint steps) /* determine changes to x,y */ - switch (robot->dir) { - case NORTH: /* N */ - dx = 0; - dy = -1 * sign (steps); - break; - case EAST: /* E */ - dx = sign (steps); - dy = 0; - break; - case SOUTH: /* S */ - dx = 0; - dy = sign (steps); - break; - case WEST: /* W */ - dx = -1 * sign (steps); - dy = 0; - break; + switch (robot->dir) + { + case NORTH: /* N */ + dx = 0; + dy = -1 * sign (steps); + break; + case EAST: /* E */ + dx = sign (steps); + dy = 0; + break; + case SOUTH: /* S */ + dx = 0; + dy = sign (steps); + break; + case WEST: /* W */ + dx = -1 * sign (steps); + dy = 0; + break; } /* Move the robot */ - for (i = 0; i < abs (steps); i++) { + for (i = 0; i < abs (steps); i++) + { /* check for a space */ x_to = robot->x + dx; @@ -439,63 +462,63 @@ g_robot_move (GRobot *robot, gint steps) /* no matter what, this took energy */ robot->energy -= 2; - if (robot->energy < 1) { - g_signal_emit (robot, g_robot_signals[DEATH], 0); + if (robot->energy < 1) + { + g_signal_emit (robot, g_robot_signals[DEATH], 0); } - switch (MAP_GET_OBJECT (robot->map, x_to, y_to)) { - case SPACE: /* space */ - /* move the robot there */ - - MAP_SET_OBJECT (robot->map, robot->x, robot->y, SPACE); - MAP_SET_OBJECT (robot->map, x_to, y_to, ROBOT); - - user_interface_move_robot (robot->ui, robot->x, robot->y, x_to, y_to, robot->dir, robot->energy, robot->score, robot->shields); - - robot->x = x_to; - robot->y = y_to; - robot->units++; - - break; - - case BADDIE: /* baddie */ - /* Damage */ - - robot->shields -= 10; - if (robot->shields < 1) { - g_signal_emit (robot, g_robot_signals[DEATH], 0); - } - - return FALSE; + switch (MAP_GET_OBJECT (robot->map, x_to, y_to)) + { + case SPACE: + /* move the robot there */ + MAP_SET_OBJECT (robot->map, robot->x, robot->y, SPACE); + MAP_SET_OBJECT (robot->map, x_to, y_to, ROBOT); - break; + user_interface_move_robot (robot->ui, robot->x, robot->y, x_to, y_to, + robot->dir, robot->energy, robot->score, + robot->shields); - case WALL: /* wall */ - /* less damage */ + robot->x = x_to; + robot->y = y_to; + robot->units++; - robot->shields -= 2; - if (robot->shields < 1) { - g_signal_emit (robot, g_robot_signals[DEATH], 0); - } + break; - return (FALSE); + case BADDIE: + /* Damage */ + robot->shields -= 10; + if (robot->shields < 1) + { + g_signal_emit (robot, g_robot_signals[DEATH], 0); + } + return FALSE; - break; + break; - default: - /* even less damage */ + case WALL: + /* less damage */ + robot->shields -= 2; + if (robot->shields < 1) + { + g_signal_emit (robot, g_robot_signals[DEATH], 0); + } + return FALSE; - if (--robot->shields < 1) { - g_signal_emit (robot, g_robot_signals[DEATH], 0); - } + break; - return (FALSE); + default: + /* even less damage */ + if (--robot->shields < 1) + { + g_signal_emit (robot, g_robot_signals[DEATH], 0); + } + return FALSE; - break; + break; } - } /* for */ + } /* for */ - return (TRUE); + return TRUE; } gboolean @@ -510,27 +533,32 @@ g_robot_smell (GRobot *robot, gchar *str) /* no matter what, this took energy */ - if (--robot->energy < 1) { + if (--robot->energy < 1) + { g_signal_emit (robot, g_robot_signals[DEATH], 0); } - user_interface_robot_smell (robot->ui, robot->x, robot->y, robot->dir, robot->energy, robot->score, robot->shields); + user_interface_robot_smell (robot->ui, robot->x, robot->y, robot->dir, + robot->energy, robot->score, robot->shields); /* Smell for the thing */ - for (i = robot->x - 1; i <= robot->x + 1; i++) { - for (j = robot->y - 1; j <= robot->y + 1; j++) { - if (!(i == robot->x && j == robot->y) && MAP_GET_OBJECT (robot->map, i, j) == th) { + for (i = robot->x - 1; i <= robot->x + 1; i++) + { + for (j = robot->y - 1; j <= robot->y + 1; j++) + { + if (!(i == robot->x && j == robot->y) + && MAP_GET_OBJECT (robot->map, i, j) == th) + { /* Found it */ - - return (TRUE); + return TRUE; } - } /* for */ - } /* for */ + } /* for */ + } /* for */ /* Failed to find it */ - return (FALSE); + return FALSE; } gboolean @@ -545,27 +573,29 @@ g_robot_feel (GRobot *robot, gchar *str) th = what_thing (str); /* determine changes to x,y */ - switch (robot->dir) { - case NORTH: /* N */ - dx = 0; - dy = -1; - break; - case EAST: /* E */ - dx = 1; - dy = 0; - break; - case SOUTH: /* S */ - dx = 0; - dy = 1; - break; - case WEST: /* W */ - dx = -1; - dy = 0; - break; + switch (robot->dir) + { + case NORTH: /* N */ + dx = 0; + dy = -1; + break; + case EAST: /* E */ + dx = 1; + dy = 0; + break; + case SOUTH: /* S */ + dx = 0; + dy = 1; + break; + case WEST: /* W */ + dx = -1; + dy = 0; + break; } /* no matter what, this took energy */ - if (--robot->energy < 1) { + if (--robot->energy < 1) + { g_signal_emit (robot, g_robot_signals[DEATH], 0); } @@ -573,26 +603,27 @@ g_robot_feel (GRobot *robot, gchar *str) x_to = robot->x + dx; y_to = robot->y + dy; - user_interface_robot_feel ( - robot->ui, - robot->x, robot->y, - robot->dir, x_to, y_to, - robot->energy, robot->score, - robot->shields); + user_interface_robot_feel (robot->ui, + robot->x, robot->y, + robot->dir, x_to, y_to, + robot->energy, robot->score, robot->shields); - if (MAP_GET_OBJECT (robot->map, x_to, y_to) == BADDIE) { + if (MAP_GET_OBJECT (robot->map, x_to, y_to) == BADDIE) + { /* touching a baddie is hurtful */ - if (robot->shields < 1) { + if (robot->shields < 1) + { g_signal_emit (robot, g_robot_signals[DEATH], 0); } } - if (MAP_GET_OBJECT (robot->map, x_to, y_to) == th) { - return (TRUE); + if (MAP_GET_OBJECT (robot->map, x_to, y_to) == th) + { + return TRUE; } /* Did not feel it */ - return (FALSE); + return FALSE; } gboolean @@ -607,27 +638,29 @@ g_robot_look (GRobot *robot, gchar *str) th = what_thing (str); /* determine changes to x,y */ - switch (robot->dir) { - case 0: /* N */ - dx = 0; - dy = -1; - break; - case 1: /* E */ - dx = 1; - dy = 0; - break; - case 2: /* S */ - dx = 0; - dy = 1; - break; - case 3: /* W */ - dx = -1; - dy = 0; - break; + switch (robot->dir) + { + case 0: /* N */ + dx = 0; + dy = -1; + break; + case 1: /* E */ + dx = 1; + dy = 0; + break; + case 2: /* S */ + dx = 0; + dy = 1; + break; + case 3: /* W */ + dx = -1; + dy = 0; + break; } /* no matter what, this took energy */ - if (--robot->energy < 1) { + if (--robot->energy < 1) + { g_signal_emit (robot, g_robot_signals[DEATH], 0); } @@ -635,26 +668,26 @@ g_robot_look (GRobot *robot, gchar *str) x_to = robot->x + dx; y_to = robot->y + dy; - user_interface_robot_look ( - robot->ui, - robot->x, robot->y, - robot->dir, x_to, y_to, - robot->energy, robot->score, - robot->shields); + user_interface_robot_look (robot->ui, + robot->x, robot->y, + robot->dir, x_to, y_to, + robot->energy, robot->score, robot->shields); - while (MAP_GET_OBJECT (robot->map, x_to, y_to) == SPACE) { + while (MAP_GET_OBJECT (robot->map, x_to, y_to) == SPACE) + { /* move the focus */ x_to += dx; y_to += dy; } /* Outside the loop, we have found something */ - if (MAP_GET_OBJECT (robot->map, x_to, y_to) == th) { - return (TRUE); + if (MAP_GET_OBJECT (robot->map, x_to, y_to) == th) + { + return TRUE; } /* else, we did not find it */ - return (FALSE); + return FALSE; } gboolean @@ -667,23 +700,24 @@ g_robot_grab (GRobot *robot) /* determine changes to x,y */ - switch (robot->dir) { - case NORTH: /* N */ - dx = 0; - dy = -1; - break; - case EAST: /* E */ - dx = 1; - dy = 0; - break; - case SOUTH: /* S */ - dx = 0; - dy = 1; - break; - case WEST: /* W */ - dx = -1; - dy = 0; - break; + switch (robot->dir) + { + case NORTH: /* N */ + dx = 0; + dy = -1; + break; + case EAST: /* E */ + dx = 1; + dy = 0; + break; + case SOUTH: /* S */ + dx = 0; + dy = 1; + break; + case WEST: /* W */ + dx = -1; + dy = 0; + break; } /* Try to grab the thing */ @@ -692,43 +726,48 @@ g_robot_grab (GRobot *robot) y_to = robot->y + dy; robot->energy -= 5; - if (robot->energy < 1) { + if (robot->energy < 1) + { g_signal_emit (robot, g_robot_signals[DEATH], 0); } - - user_interface_robot_grab (robot->ui, robot->x, robot->y, robot->dir, x_to, y_to, robot->energy, robot->score, robot->shields); - /* Did we grab it? */ + user_interface_robot_grab (robot->ui, robot->x, robot->y, robot->dir, x_to, + y_to, robot->energy, robot->score, + robot->shields); - switch (MAP_GET_OBJECT (robot->map, x_to, y_to)) { - case SPACE: - case WALL: - case ROBOT: - return (FALSE); - break; + /* Did we grab it? */ - case BADDIE: - robot->shields -= 10; - if (robot->shields < 1) { - g_signal_emit (robot, g_robot_signals[DEATH], 0); - } - return (FALSE); + switch (MAP_GET_OBJECT (robot->map, x_to, y_to)) + { + case SPACE: + case WALL: + case ROBOT: + return FALSE; + break; + + case BADDIE: + robot->shields -= 10; + if (robot->shields < 1) + { + g_signal_emit (robot, g_robot_signals[DEATH], 0); + } + return (FALSE); - case FOOD: - /* I want the net gain to be +10 */ - robot->energy += 15; - break; + case FOOD: + /* I want the net gain to be +10 */ + robot->energy += 15; + break; - case PRIZE: - robot->score++; - break; + case PRIZE: + robot->score++; + break; } /* only successful grabs get here */ MAP_SET_OBJECT (robot->map, x_to, y_to, SPACE); user_interface_add_thing (robot->ui, x_to, y_to, SPACE); - - return (TRUE); + + return TRUE; } gboolean @@ -741,23 +780,24 @@ g_robot_zap (GRobot *robot) /* determine changes to x,y */ - switch (robot->dir) { - case NORTH: /* N */ - dx = 0; - dy = -1; - break; - case EAST: /* E */ - dx = 1; - dy = 0; - break; - case SOUTH: /* S */ - dx = 0; - dy = 1; - break; - case WEST: /* W */ - dx = -1; - dy = 0; - break; + switch (robot->dir) + { + case NORTH: /* N */ + dx = 0; + dy = -1; + break; + case EAST: /* E */ + dx = 1; + dy = 0; + break; + case SOUTH: /* S */ + dx = 0; + dy = 1; + break; + case WEST: /* W */ + dx = -1; + dy = 0; + break; } /* Try to zap the thing */ @@ -766,32 +806,36 @@ g_robot_zap (GRobot *robot) y_to = robot->y + dy; robot->energy -= 10; - if (robot->energy < 1) { + if (robot->energy < 1) + { g_signal_emit (robot, g_robot_signals[DEATH], 0); } robot->shots++; - user_interface_robot_zap (robot->ui, robot->x, robot->y, robot->dir, x_to, y_to, robot->energy, robot->score, robot->shields); + user_interface_robot_zap (robot->ui, robot->x, robot->y, robot->dir, x_to, + y_to, robot->energy, robot->score, + robot->shields); /* Did we destroy it? */ - switch (MAP_GET_OBJECT (robot->map, x_to, y_to)) { - case SPACE: - case WALL: - case ROBOT: /* what to w/ robots? */ - return (FALSE); - break; - - case BADDIE: - case FOOD: - case PRIZE: - user_interface_add_thing (robot->ui, x_to, y_to, SPACE); - break; + switch (MAP_GET_OBJECT (robot->map, x_to, y_to)) + { + case SPACE: + case WALL: + case ROBOT: /* what to w/ robots? */ + return (FALSE); + break; + + case BADDIE: + case FOOD: + case PRIZE: + user_interface_add_thing (robot->ui, x_to, y_to, SPACE); + break; } /* only success gets here */ MAP_SET_OBJECT (robot->map, x_to, y_to, SPACE); user_interface_add_thing (robot->ui, x_to, y_to, SPACE); - - return (TRUE); + + return TRUE; } gboolean @@ -801,8 +845,8 @@ g_robot_stop (GRobot *robot) /* Stop the robot immediately */ g_signal_emit (robot, g_robot_signals[DEATH], 0); - - return (TRUE); /* never gets here */ + + return TRUE; /* never gets here */ } static gint @@ -821,13 +865,15 @@ what_thing (const gchar *th) gint i; - for (i = 0; i < 6; i++) { - if (strcmp (th, things[i]) == 0) { - return (cthings[i]); + for (i = 0; i < 6; i++) + { + if (strcmp (th, things[i]) == 0) + { + return cthings[i]; } - } /* for */ + } /* for */ /* not found */ - return (-1); + return -1; } -- cgit v1.1