gpe-lights-0.13.zip_屏幕亮度

/* * GLOP: Gnomified Lights Out Puzzles * Copyright (C) 2001 Andreas T. Hagli <[email protected]> * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or * (at your option) any later version. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */ #include <sys/types.h> #include <string.h> #include <stdlib.h> #include <time.h> #include <dirent.h> #include <stdio.h> #include <unistd.h> #include <gtk/gtk.h> #include <glib.h> #include <libintl.h> #include <gpe/init.h> #include <gpe/pixmaps.h> #include <gpe/picturebutton.h> #include <gpe/question.h> #include <gdk-pixbuf/gdk-pixbuf.h> #define _(x) gettext(x) #define LIGHT_SIZE 40 #define MAX_WIDTH 12 #define MAX_HEIGHT 9 #define GAME_EVENTS (GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK| GDK_BUTTON_RELEASE_MASK) enum game_types { CLASSIC, TWOK, DELUX, KEYCHAIN, CUBE, MERLIN }; enum light_state { NO, ON, HALF, OFF }; static GtkWidget *moves_label, *lights_off, *lights_label; static GtkWidget *vb, *status_box; static GtkWidget *align, *draw_area; static GtkWidget *pref_dialog; static GdkPixbuf *lights; static gchar *fname; static int x_dir[8] = { 1, 1, 0,-1,-1,-1,0,1 }; static int y_dir[8] = { 0,-1,-1,-1, 0, 1,1,1 }; static int game_type; static int moves; static gboolean randomize; static gboolean theme_default; static char *theme; static char *pref_theme; static gboolean pref_theme_default; static gboolean pref_randomize; static int pref_game_type; static struct game_values { int width; int height; gboolean cubeform; gboolean consistent; int states; /* From east to south east (like radians; 0 -> 2PI). */ gboolean neighbours[8]; } game; enum game_types grid[MAX_WIDTH][MAX_HEIGHT]; static void new_game (void); static void draw_light (int x, int y) { int bx, by; if (grid[x][y] != NO) { by = 0; bx = LIGHT_SIZE * (grid[x][y] - 1); gdk_draw_pixbuf (draw_area->window, draw_area->style->black_gc, lights, bx, by, x * LIGHT_SIZE, y * LIGHT_SIZE, LIGHT_SIZE, LIGHT_SIZE, GDK_RGB_DITHER_NORMAL, 0, 0); } else gdk_window_clear_area (draw_area->window, x * LIGHT_SIZE, y * LIGHT_SIZE, LIGHT_SIZE, LIGHT_SIZE); } static void paint (GdkRectangle *area) { int x1, y1, x2, y2, x, y; x1 = area->x / LIGHT_SIZE; y1 = area->y / LIGHT_SIZE; x2 = (area->x + area->width) / LIGHT_SIZE; y2 = (area->y + area->height) / LIGHT_SIZE; for (x = x1; x <= x2; x++){ for (y = y1; y <= y2; y++){ draw_light (x, y); } } } static void game_over (void) { gchar *msg; int r; msg = g_strdup_printf (_("Congratulations!\n\nYou made it with %d moves.\n\nPlay again?"), moves); r = gpe_question_ask (msg, _("Game over"), "icon", "!gtk-yes", NULL, "!gtk-no", NULL, NULL, NULL); g_free (msg); if (r == 0) new_game (); } static int count_lights_on (void) { int x, y; int counter = 0; for (x = 0; x < (game.cubeform ? 4 : 1) * game.width; x++) for (y = 0; y < (game.cubeform ? 3 : 1) * game.height; y++) if (grid[x][y] == ON || grid[x][y] == HALF) counter++; return counter; } static void change_light (int x, int y) { if (grid[x][y] == ON && game.states == 2) grid[x][y] = OFF; else if (grid[x][y] == ON && game.states == 3) grid[x][y] = HALF; else if (grid[x][y] == HALF) grid[x][y] = OFF; else if (grid[x][y] == OFF) grid[x][y] = ON; draw_light (x, y); } static void set_lights_off (void) { char buf [10]; int nlo; nlo = game.width * game.height * (game.cubeform ? 6 : 1) - count_lights_on (); sprintf (buf, "%.2d", nlo); gtk_label_set (GTK_LABEL(lights_off), buf); } static void set_moves (int new_moves) { char buf [10]; moves = new_moves; sprintf (buf, "%.2d ", moves); gtk_label_set (GTK_LABEL(moves_label), buf); } static void select_light (int x, int y) { int i; if (grid[x][y] == NO) return; change_light (x, y); if (game_type == MERLIN) { if (x != 0) change_light (x-1, y); if (x != 2) change_light (x+1, y); if (y != 0) change_light (x, y-1); if (y != 2) change_light (x, y+1); if (!(x == 1 && y == 1)) change_light (1, 1); } else { for (i = 0; i < 8; i++) if (game.neighbours[i]) { if (game.cubeform) { int tmp_x, tmp_y; tmp_x = x + x_dir[i]; tmp_y = y + y_dir[i]; if (tmp_y < 0) { tmp_y = game.height; tmp_x = 5*game.width - tmp_x - 1; } else if (y < game.height && tmp_x < game.width) { tmp_x = tmp_y; tmp_y = game.height; } else if (y < game.height && tmp_x >= 2*game.width) { tmp_x += game.width - tmp_y - 1; tmp_y = game.height; } else if (tmp_y < game.height && tmp_x < game.width) { tmp_y = tmp_x; tmp_x = game.width; } else if (tmp_y < game.height && tmp_x >= 3*game.width) { tmp_y = 0; tmp_x = 5*game.width - tmp_x - 1; } else if (tmp_y < game.height && tmp_x >= 2*game.width) { tmp_y = 3*game.width - tmp_x - 1; tmp_x = 2*game.width - 1; } else if (tmp_x < 0) tmp_x = 4*game.width - 1; else if (tmp_x >= 4*game.width) tmp_x = 0; else if (y >= 2*game.height && tmp_x < game.width) { tmp_x = 3*game.height - tmp_y - 1; tmp_y = 2*game.height - 1; } else if (y >= 2*game.height && tmp_x >= 2*game.width) { tmp_x = tmp_y; tmp_y = 2*game.height - 1; } else if (tmp_y >= 2*game.height && tmp_x < game.width) { tmp_y = 3*game.height - tmp_x - 1; tmp_x = game.width; } else if (tmp_y >= 2*game.height && tmp_x >= 3*game.width) { tmp_y = 3*game.height - 1; tmp_x = 5*game.width - tmp_x - 1; } else if (tmp_y >= 2*game.height && tmp_x >= 2*game.width) { tmp_y = tmp_x; tmp_x = 2*game.width - 1; } else if (tmp_y >= 3*game.height) tmp_y = 0; change_light (tmp_x, tmp_y); } else if (game.consistent) { int tmp_x, tmp_y; if ((x_dir[i] + x) < 0) tmp_x = x + x_dir[i] + game.width; else if ((x_dir[i] + x) >= game.width) tmp_x = x + x_dir[i] - game.width; else tmp_x = x + x_dir[i]; if ((y_dir[i] + y) < 0) tmp_y = y + y_dir[i] + game.height; else if ((y_dir[i] + y) >= game.height) tmp_y = y + y_dir[i] - game.height; else tmp_y = y + y_dir[i]; change_light (tmp_x, tmp_y); } else if ((x_dir[i] + x) >= 0 && (x_dir[i] + x) < game.width && (y_dir[i] + y) >= 0 && (y_dir[i] + y) < game.height) change_light (x_dir[i] + x, y_dir[i] + y); } } } static void click_light (int x, int y) { if (!count_lights_on ()) return; select_light (x, y); if (grid[x][y] != NO) set_moves (++moves); set_lights_off (); gtk_widget_draw (draw_area, NULL); if (count_lights_on () == 0) game_over (); } static gint area_event (GtkWidget *widget, GdkEvent *event, void *d) { switch (event->type){ case GDK_EXPOSE: { GdkEventExpose *e = (GdkEventExpose *) event; paint (&e->area); return TRUE; } case GDK_BUTTON_