/* ======================================= */
static void process_ok() {
mark_pieces();
if(gamewon)
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
}
static void movePos(int x1, int y1, int x2,int y2, int richting)
{
int ret,wall,i,bo=1;
ret=1;
wall=Maze[x1][y1];
if (wall&richting)
{
gc_sound_play_ogg ("sounds/brick.wav", NULL);
ret=0;
}
if (ret)
{
gc_sound_play_ogg ("sounds/prompt.wav", NULL);
if (Maze[x2][y2]&SET)
{
for (i=(ind); i>=0 && bo; i--)
{
if(position[i][0]==x2 && position[i][1]==y2)
{
bo=0;
move_image(mazegroup,x2,y2,tuxgroup);
// draw_rect(mazegroup,x2,y2,"blue");
}
else
{
Maze[position[i][0]][position[i][1]]&=~SET;
draw_rect(mazegroup, position[i][0], position[i][1], "red");
draw_combined_rect(mazegroup,
position[i-1][0],position[i-1][1],
position[i][0],position[i][1],
"red");
ind--;
}
}
}
else
{
ind++;
position[ind][0]=x2;
position[ind][1]=y2;
Maze[x2][y2]|=SET;
if (position[ind][0]==(breedte-1) && position[ind][1]==(end))
{
gamewon = TRUE;
twoDdisplay();
gc_bonus_display(gamewon, GC_BONUS_LION);
}
else
{
draw_combined_rect(mazegroup, x1, y1, x2, y2, "green");
draw_rect(mazegroup,x1,y1,"green");
move_image(mazegroup,x2,y2,tuxgroup);
}
}
}
}
/* ==================================== */
static gboolean
animate_step()
{
if(!gcomprisBoard)
return FALSE;
GooCanvasBounds bounds;
goo_canvas_item_get_bounds(timer_item, &bounds);
if(GOO_IS_CANVAS_SVG(timer_item))
goo_canvas_item_translate(timer_item, timer_step_x1, timer_step_y1);
else if(GOO_IS_CANVAS_RECT(timer_item))
g_object_set(timer_item,
"x", bounds.x1 + timer_step_x1,
"y", bounds.y1 + timer_step_y1,
"height", bounds.y2 - bounds.y1 - timer_step_y1,
NULL);
/* Special case for raising/lowering the boat */
if(boat_position==BOAT_POS_MIDDLE && timer_item==canal_middle_item)
{
goo_canvas_item_translate(tuxboat_item, 0, timer_step_y1);
gc_item_focus_remove(tuxboat_item, NULL);
}
if((bounds.y1 >= timer_item_limit_y && timer_step_y1 > 0) ||
(bounds.y1 <= timer_item_limit_y && timer_step_y1 < 0))
{
gtk_timeout_remove (timer_id);
timer_id = 0;
animation = FALSE;
update_water();
gc_item_focus_init(tuxboat_item, NULL);
g_object_set (tuxboat_item,
"svg-id", "#BOAT_NO_SAIL", NULL);
}
else if((bounds.x1 >= timer_item_limit_x && timer_step_x1 > 0) ||
(bounds.x1 <= timer_item_limit_x && timer_step_x1 < 0))
{
gtk_timeout_remove (timer_id);
timer_id = 0;
animation = FALSE;
update_water();
if (gamewon)
{
gc_bonus_display(TRUE, GC_BONUS_FLOWER);
gamewon = FALSE;
}
gc_item_focus_init(tuxboat_item, NULL);
g_object_set (tuxboat_item,
"svg-id", "#BOAT_NO_SAIL", NULL);
}
return TRUE;
}
static void player_win()
{
gc_sound_play_ogg ("sounds/bonus.wav", NULL);
/* Try the next level */
if (tux_pairs <= player_pairs)
gcomprisBoard->level++;
if(gcomprisBoard->level>gcomprisBoard->maxlevel)
gcomprisBoard->level = gcomprisBoard->maxlevel;
gc_bonus_display((tux_pairs <= player_pairs), GC_BONUS_LION);
}
/* ==================================== */
void moneyactivity_process_ok()
{
if(board_paused)
/*return FALSE*/;
if(price_target >= money_widget_get_total(seller_money) - 0.001 &&
price_target <= money_widget_get_total(seller_money) + 0.001 )
{
gamewon = TRUE;
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
}
}
/* =====================================================================
*
* =====================================================================*/
static gboolean ok_timeout()
{
timer_id = 0;
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
if (!gamewon)
errors--;
if (errors >= 1)
update_clock();
g_object_set (highlight_image_item,
"visibility", GOO_CANVAS_ITEM_INVISIBLE,
NULL);
return FALSE;
}
static void
test_win (GooCanvasItem **board)
{
int i;
for (i = 0; i < 15; i++)
if (!board[i] || (GPOINTER_TO_INT (g_object_get_data (G_OBJECT (board[i]), "piece_num")) != i))
return;
gamewon = TRUE;
fifteen_destroy_all_items();
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
}
static void player_win(GooCanvasItem *item)
{
gletters_destroy_item(item);
gc_sound_play_ogg ("sounds/flip.wav", NULL);
gcomprisBoard->sublevel++;
if(gcomprisBoard->sublevel > gcomprisBoard->number_of_sublevel)
{
/* Try the next level */
gcomprisBoard->level++;
if(gcomprisBoard->level>gcomprisBoard->maxlevel)
gcomprisBoard->level = gcomprisBoard->maxlevel;
gamewon = TRUE;
gletters_destroy_all_items();
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
}
else
{
gc_score_set(gcomprisBoard->sublevel);
/* Drop a new item now to speed up the game */
if(g_list_length(item_list)==0)
{
if (drop_items_id) {
/* Remove pending new item creation to sync the falls */
g_source_remove (drop_items_id);
drop_items_id = 0;
}
if(!drop_items_id) {
drop_items_id = g_timeout_add (0,
gletters_drop_items, NULL);
}
}
}
}
/* ==================================== */
static gboolean
process_ok_timeout()
{
gc_bonus_display(gamewon, GC_BONUS_FLOWER);
return FALSE;
}
static gboolean ok_timeout() {
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
g_timeout_add(TIME_CLICK_TO_BONUS*5, quit_after_delay, NULL);
return FALSE;
}
/* =====================================================================
* Periodically recalculate some submarine parameters, with a larger delay
* =====================================================================*/
static gboolean update_timeout_slow() {
gdouble delta_assiette;
if(!boardRootItem)
return FALSE;
if(board_paused)
return TRUE;
/* speed : don't reach instantly the ordered speed */
if (speed_ordered != submarine_horizontal_speed) {
submarine_horizontal_speed += (speed_ordered-submarine_horizontal_speed)/10.0;
if (fabs(speed_ordered - submarine_horizontal_speed) < 0.1)
submarine_horizontal_speed = speed_ordered;
}
/* assiette */
delta_assiette = (ballast_ar_air - ballast_av_air)/200.0 +
(barre_av_angle - barre_ar_angle)/5.0*submarine_horizontal_speed;
assiette -= delta_assiette*UPDATE_DELAY/10000.0;
if (assiette < -30.0)
assiette = -30.0;
if (assiette > 30.0)
assiette = 30.0;
/* If surfacing, diminish the 'assiette' */
if ( depth <= 5.0 + SURFACE_DEPTH) {
assiette *= depth/(depth+1.0);
}
/* update some dynamic parameters */
/* resulting_weight > 0 ==> the sub goes deeper
regleur : this is the qty of water */
resulting_weight = weight - ballast_av_air - ballast_ar_air + regleur;
submarine_vertical_speed = resulting_weight/300.0
+ submarine_horizontal_speed*sin(DEG_TO_RAD(-assiette));
/* if depth rudders are in the same direction */
if (barre_ar_angle != 0.0 && barre_av_angle != 0.0) {
if (fabs(barre_ar_angle)/barre_ar_angle == fabs(barre_av_angle)/barre_av_angle) {
gdouble a = (fabs(barre_ar_angle) > fabs(barre_av_angle)) ? barre_av_angle : barre_ar_angle;
submarine_vertical_speed += a * submarine_horizontal_speed/30.0;
}
}
/* position & depth */
submarine_x += submarine_horizontal_speed
* cos(DEG_TO_RAD(assiette))
* UPDATE_DELAY_SLOW/1000.0;
depth += submarine_vertical_speed * UPDATE_DELAY_SLOW/1000.0;
if (depth < SURFACE_DEPTH)
depth = SURFACE_DEPTH;
if (depth > MAX_DEPTH)
depth = MAX_DEPTH;
// show an alert if some parameters reach the limit
if (depth >= MAX_DEPTH-20.0 || assiette == -30.0
|| assiette == 30.0 || air == 0.0 || battery == 0.0)
g_object_set (alert_submarine,
"visibility", GOO_CANVAS_ITEM_VISIBLE,
NULL);
else
g_object_set (alert_submarine,
"visibility", GOO_CANVAS_ITEM_INVISIBLE,
NULL);
/* if the submarine dives, stop charging air tanks and batteries */
if ( depth >= SURFACE_DEPTH+10.0 ) {
if (air_charging) {
air_charging = FALSE;
gc_item_rotate_with_center(air_compressor_item, 0,
TRIGGER_CENTER_X, TRIGGER_CENTER_Y );
}
if (battery_charging) {
battery_charging = FALSE;
gc_item_rotate_with_center(battery_charger_item, 0,
TRIGGER_CENTER_X, TRIGGER_CENTER_Y );
}
}
/* if the submarine is too close from right, put it on the left */
if ( submarine_x > WRAP_X )
{
/* Check its within the gate range */
GooCanvasBounds bounds;
goo_canvas_item_get_bounds (submarine_item, &bounds);
if(bounds.y1 < gate_top_current_y ||
bounds.y2 > gate_bottom_y)
{
/* It's a crash */
submarine_explosion();
}
else
{
gamewon = TRUE;
/* Let the user play indefinitly at level 3 */
if(gcomprisBoard->level<3)
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
else
{
submarine_x = SUBMARINE_INITIAL_X;
depth = SUBMARINE_INITIAL_DEPTH;
}
}
}
/* Open the door */
if(treasure_captured && gate_top_current_y > gate_top_y)
open_door();
/* display the submarine */
goo_canvas_item_set_simple_transform(submarine_item,
submarine_x - submarine_width/2.0,
depth + SURFACE_DEPTH - submarine_height/2.0,
1, -assiette);
/* the frigate */
{
GooCanvasBounds bounds;
goo_canvas_item_get_bounds(frigate_item, &bounds);
//goo_canvas_item_translate(frigate_item, - FRIGATE_SPEED * UPDATE_DELAY_SLOW/1000.0, 0.0);
/* detects a collision between the frigate and the submarine */
if (depth <= 30.0 && !submarine_destroyed)
if ( (submarine_x - submarine_width <= bounds.x1 && submarine_x >= bounds.x2) ||
(submarine_x - submarine_width >= bounds.x1 && submarine_x - submarine_width <= bounds.x2) ||
(submarine_x >= bounds.x1 && submarine_x <= bounds.x2) ) {
submarine_explosion();
}
/* wraps the destroyer if it reached the left side (and disappeared for a long time)*/
//if (bounds.x2 < -300.0)
//gc_item_absolute_move( frigate_item, BOARDWIDTH, bounds.y1 );
}
/* whale detection */
{
gdouble dist1, dist2, dist3;
dist1 = hypot( submarine_x -submarine_width/2 -whale_x,
depth+SURFACE_IN_BACKGROUND-whale_y);
dist2 = hypot(submarine_x - submarine_width - whale_x,
depth+SURFACE_IN_BACKGROUND-whale_y);
dist3 = hypot(submarine_x - whale_x,
depth+SURFACE_IN_BACKGROUND-whale_y);
/* magnetic detection (dist1) or collision with the whale (dist2 & dist3) */
if ( (dist1 < WHALE_DETECTION_RADIUS
|| dist2 < WHALE_DETECTION_RADIUS
|| dist3 < WHALE_DETECTION_RADIUS)
&& !submarine_destroyed ) {
g_object_set (whale, "visibility", GOO_CANVAS_ITEM_INVISIBLE, NULL);
g_object_set (big_explosion, "visibility", GOO_CANVAS_ITEM_VISIBLE, NULL);
submarine_explosion();
}
}
/* treasure detection */
{
gdouble dist1, dist2, dist3;
dist1 = hypot( submarine_x -submarine_width/2 -treasure_x,
depth+SURFACE_IN_BACKGROUND-treasure_y);
dist2 = hypot(submarine_x - submarine_width - treasure_x,
depth+SURFACE_IN_BACKGROUND-treasure_y);
dist3 = hypot(submarine_x - treasure_x,
depth+SURFACE_IN_BACKGROUND-treasure_y);
/* magnetic detection (dist1) or collision with the treasure (dist2 & dist3) */
if ( (dist1 < TREASURE_DETECTION_RADIUS
|| dist2 < TREASURE_DETECTION_RADIUS
|| dist3 < TREASURE_DETECTION_RADIUS)
&& !treasure_captured ) {
gc_sound_play_ogg("sounds/tuxok.wav", NULL);
g_object_set (treasure, "visibility", GOO_CANVAS_ITEM_INVISIBLE, NULL);
treasure_captured = TRUE;
open_door();
}
}
return TRUE;
}
static void bonus()
{
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
animate_id = 0;
}
/* ==================================== */
static gint
item_event(GooCanvasItem *item,
GooCanvasItem *target,
GdkEvent *event,
PieceItem *data)
{
double item_x, item_y;
if(!gcomprisBoard)
return FALSE;
if(board_paused)
return FALSE;
if(data && !data->on_top)
return FALSE;
switch (event->type)
{
case GDK_ENTER_NOTIFY:
g_object_set(item,
"stroke-color", "white",
"line-width", (double)3,
NULL);
break;
case GDK_LEAVE_NOTIFY:
g_object_set(item,
"stroke-color", "black",
"line-width", (double)1,
NULL);
break;
case GDK_BUTTON_PRESS:
switch(event->button.button)
{
case 1:
gc_sound_play_ogg ("sounds/bleep.wav", NULL);
gc_drag_offset_save(event);
goo_canvas_item_raise(data->group, NULL);
break;
}
break;
case GDK_MOTION_NOTIFY:
gc_drag_item_move(event, data->group);
break;
case GDK_BUTTON_RELEASE:
{
gint i;
gint tmpi, tmpj;
double tmpx, tmpy;
PieceItem *piece_src;
PieceItem *piece_dst;
gint col = 0, line;
item_x = event->button.x;
item_y = event->button.y;
goo_canvas_convert_from_item_space(goo_canvas_item_get_canvas(item),
item,
&item_x, &item_y);
/* Search the column (x) where this item is ungrabbed */
for(i=0; i<=number_of_item_x; i++)
if(position[i][0]->x < item_x &&
position[i+1][0]->x > item_x)
col = i;
/* Bad drop / Outside of column area */
/* Bad drop / On the same column */
if(col<0 || col > number_of_item_x || col == data->i)
{
gc_sound_play_ogg ("sounds/eraser2.wav", NULL);
/* Return to the original position */
gc_item_absolute_move (data->group, data->x , data->y);
return FALSE;
}
/* Now search the free line (y) */
line = number_of_item_y;
for(i=number_of_item_y-1; i>=0; i--)
if(position[col][i]->color == -1)
line = i;
/* Bad drop / Too many pieces here */
if(line >= number_of_item_y)
{
gc_sound_play_ogg ("sounds/eraser2.wav", NULL);
/* Return to the original position */
gc_item_absolute_move (data->group, data->x , data->y);
return FALSE;
}
/* Update ontop values for the piece under the grabbed one */
if(data->j>0)
position[data->i][data->j-1]->on_top = TRUE;
/* Update ontop values for the piece under the ungrabbed one */
if(line>0)
position[col][line-1]->on_top = FALSE;
/* Move the piece */
piece_dst = position[col][line];
piece_src = data;
gc_item_absolute_move (data->group, piece_dst->x , piece_dst->y);
gc_sound_play_ogg ("sounds/scroll.wav", NULL);
/* Swap values in the pieces */
tmpx = data->x;
tmpy = data->y;
piece_src->x = piece_dst->x;
piece_src->y = piece_dst->y;
piece_dst->x = tmpx;
piece_dst->y = tmpy;
tmpi = data->i;
tmpj = data->j;
position[tmpi][tmpj]->i = piece_dst->i;
position[tmpi][tmpj]->j = piece_dst->j;
piece_dst->i = tmpi;
piece_dst->j = tmpj;
position[piece_src->i][piece_src->j] = piece_src;
position[piece_dst->i][piece_dst->j] = piece_dst;
// dump_solution();
if(is_completed())
{
gamewon = TRUE;
hanoi_destroy_all_items();
gc_bonus_display(gamewon, GC_BONUS_SMILEY);
}
}
break;
default:
break;
}
return FALSE;
}