X-Git-Url: https://git.cworth.org/git?a=blobdiff_plain;f=kub.c;h=452175ef3dc135ca7c2afaa93fb4a4b0128a3434;hb=b46af358edada8f53c60a89183f13aff69942b13;hp=c15d850bc7c5c014e5b480364e4068f8c5ab3b79;hpb=57cab1ca36a6f7fc4bc46928efbe6cc480d34866;p=kub diff --git a/kub.c b/kub.c index c15d850..452175e 100644 --- a/kub.c +++ b/kub.c @@ -90,10 +90,12 @@ typedef struct game { board_t board; deck_t deck; RsvgHandle *blanktile; + + int current_tile; + int diff_x, diff_y; } game_t; -static void -tile_init (tile_t *tile, color_t color, int number) +static void tile_init (tile_t *tile, color_t color, int number) { tile->color = color; tile->number = number; @@ -101,15 +103,29 @@ tile_init (tile_t *tile, color_t color, int number) tile->y = 0; } +static void tile_set_x_y (tile_t *tile, int x, int y) +{ + tile->x = x; + tile->y = y; +} + static void tile_print(tile_t tile) { printf("%6s %2d\n", colors[tile.color], tile.number + 1); } -static void tile_draw(game_t *game, tile_t *tile, cairo_t *cr) +static void tile_draw(game_t *game, tile_t *tile, cairo_t *cr, GdkRegion *region) { char number_string[3]; int len; + GdkRectangle rectangle; + + rectangle.x = tile->x - 1; + rectangle.y = tile->y - 1; + rectangle.width = TILE_WIDTH + 2; + rectangle.height = TILE_HEIGHT + 2; + if (gdk_region_rect_in (region, &rectangle) == GDK_OVERLAP_RECTANGLE_OUT) + return; len = snprintf (number_string, 3, "%d", tile->number + 1); if (len < 0 || len >= 3) @@ -127,7 +143,10 @@ static void tile_draw(game_t *game, tile_t *tile, cairo_t *cr) cairo_set_source_rgb (cr, 1.0, 0.0, 0.0); if (tile->color == YELLOW) cairo_set_source_rgb (cr, 1.0, .843, 0.0); - cairo_move_to (cr, 10, 25); + if (tile->number + 1 > 9) + cairo_move_to (cr, 1, 25); + else + cairo_move_to (cr, 10, 25); cairo_set_font_size(cr, 25); cairo_show_text (cr, number_string); @@ -357,25 +376,51 @@ static void deck_print(deck_t *deck) printf ("There are %d tiles in the deck\n" , deck->num_tiles); } -static void deck_draw(game_t *game, cairo_t *cr) +static void deck_spread(deck_t *deck) { int i, j; - - for (i = 0; i < 8; ++i) + for (i = 0; i < 8; i++) { - for (j = 0; j < 13; ++j) + for (j = 0; j < 13; j++) { - tile_draw(game, &game->deck.tiles[j + (i * 13)], cr); + deck->tiles[j + (i * 13)].x = j * 50; + deck->tiles[j + (i * 13)].y = i * 60; } } +} + +static void deck_draw(game_t *game, cairo_t *cr, GdkRegion *region) +{ + int i; + for (i = 0; i < game->deck.num_tiles; i++) + { + tile_draw(game, &game->deck.tiles[i], cr, region); + } } -static void hand_print(game_t *game) +static void hand_print(game_t *game, int player) { int i; - for (i = 0; i < game->players[0].hand.num_tiles; ++i) + for (i = 0; i < game->players[player].hand.num_tiles; i++) { - tile_print(game->players[0].hand.tiles[i]); + tile_print(game->players[player].hand.tiles[i]); + } +} + +static void hand_draw(game_t *game, int player, cairo_t *cr, GdkRegion *region) +{ + int i; + int gwdw = GAME_WINDOW_DEFAULT_WIDTH; + int gwdh = GAME_WINDOW_DEFAULT_HEIGHT; + for (i = 0; i < game->players[player].hand.num_tiles; i++) + { + tile_set_x_y(&game->players[player].hand.tiles[i], + ((gwdw / game->players[player].hand.num_tiles)) * i, + (gwdh - TILE_HEIGHT - 6) ); + } + for (i = 0; i < game->players[player].hand.num_tiles; i++) + { + tile_draw(game, &game->players[player].hand.tiles[i], cr, region); } } @@ -399,6 +444,9 @@ static void game_init(game_t *game) game->blanktile = rsvg_handle_new_from_file ("tiles/blanktile.svg", &error); if (error) FATAL_ERROR (error->message); + + game->current_tile = game->deck.num_tiles - 1; + game->diff_x = game->diff_y = 0; } static gboolean on_expose_event (GtkWidget *widget, GdkEventExpose *event, game_t *game) @@ -407,7 +455,9 @@ static gboolean on_expose_event (GtkWidget *widget, GdkEventExpose *event, game_ cr = gdk_cairo_create (widget->window); - deck_draw(game, cr); + deck_draw(game, cr, event->region); + + hand_draw(game, 0, cr, event->region); cairo_destroy (cr); @@ -423,18 +473,52 @@ static gboolean on_key_press_event (GtkWidget *widget, GdkEventKey *event, game_ static gboolean on_button_press_event (GtkWidget *widget, GdkEventButton *event, game_t *game) { - printf ("You pressed button %d\n", event->button); - + int i, tile_x, tile_y; + + for (i = 0; i < game->deck.num_tiles; i++) + { + tile_x = game->deck.tiles[i].x; + tile_y = game->deck.tiles[i].y; + if (event->x >= tile_x && event->x <= (tile_x + TILE_WIDTH) && + event->y >= tile_y && event->y <= (tile_y + TILE_HEIGHT) ) + { + game->current_tile = i; + game->diff_x = event->x - tile_x; + game->diff_y = event->y - tile_y; + } + } + return TRUE; } static gboolean on_button_release_event (GtkWidget *widget, GdkEventButton *event, game_t *game) { + game->current_tile = -1; printf ("You released button %d\n", event->button); return TRUE; } +static gboolean on_button_motion_event (GtkWidget *widget, GdkEventMotion *event, + game_t *game, cairo_t *cr) +{ + tile_t *tile; + + tile = &game->deck.tiles[game->current_tile]; + + /* First, invalidate the region where the tile currently is. */ + gtk_widget_queue_draw_area (widget, tile->x - 1, tile->y - 1, TILE_WIDTH + 1, TILE_HEIGHT + 2); + + /* Then, move the tile */ + tile->x = event->x - game->diff_x; + tile->y = event->y - game->diff_y; + + /* Finally, invalidate the region where the tile is now. */ + gtk_widget_queue_draw_area (widget, tile->x - 1, tile->y - 1, TILE_WIDTH + 1, TILE_HEIGHT + 2); + + return TRUE; +} + int main(int argc, char *argv[]) { GtkWidget *window; @@ -446,9 +530,10 @@ int main(int argc, char *argv[]) game_init(&game); deck_print(&game.deck); - //deck_deal(&game, &game.deck); - hand_print(&game); - deck_print(&game.deck); + deck_spread(&game.deck); + deck_deal(&game, &game.deck); + //hand_print(&game, 0); //With Zero being passed, will print hand for player 1(players[0]) + //deck_print(&game.deck); /* Create a new window */ window = gtk_window_new (GTK_WINDOW_TOPLEVEL); @@ -459,6 +544,7 @@ int main(int argc, char *argv[]) gtk_widget_set_events (window, GDK_EXPOSURE_MASK | GDK_KEY_PRESS_MASK | + GDK_BUTTON_MOTION_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK); @@ -472,6 +558,9 @@ int main(int argc, char *argv[]) G_CALLBACK (on_button_press_event), &game); g_signal_connect (G_OBJECT (window), "button_release_event", G_CALLBACK (on_button_release_event), &game); + g_signal_connect (G_OBJECT (window), "motion_notify_event", + G_CALLBACK (on_button_motion_event), &game); + gtk_widget_show_all (window); gtk_main ();