feat: add given files

Signed-off-by: Julien CLEMENT <julien.clement@epita.fr>

roms/chichepong/AUTHORS

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+* bucchi_m (Matthieu Bucchianeri)
+* voltz_r (Renaud Voltz)

roms/chichepong/Makefile

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+#
+# Copyright (c) LSE
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#
+# THIS SOFTWARE IS PROVIDED BY LSE AS IS AND ANY
+# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL LSE BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+#
+
+TARGET	  = pong
+OBJS	  = pong.o
+ROM_TITLE = "pong"
+ROM_FILES = \
+	    res/ball.bmp \
+	    res/ball.ksf \
+	    res/chiche.bmp \
+	    res/intro.ksf \
+
+include ../roms.mk

roms/chichepong/pong.c

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+/*
+* Copyright (c) LSE
+* All rights reserved.
+*
+* Redistribution and use in source and binary forms, with or without
+* modification, are permitted provided that the following conditions are met:
+*     * Redistributions of source code must retain the above copyright
+*       notice, this list of conditions and the following disclaimer.
+*     * Redistributions in binary form must reproduce the above copyright
+*       notice, this list of conditions and the following disclaimer in the
+*       documentation and/or other materials provided with the distribution.
+*
+* THIS SOFTWARE IS PROVIDED BY LSE AS IS AND ANY
+* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+* DISCLAIMED. IN NO EVENT SHALL LSE BE LIABLE FOR ANY
+* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+#include <graphic.h>
+#include <sound.h>
+
+/*
+ * the splash screen with sexy chiche's face.
+ */
+
+static void splash_screen(void)
+{
+	unsigned long t;
+	struct image *img = load_image(RES_PATH "/res/chiche.bmp");
+	int blink = 0;
+	struct melody *intro = load_sound(RES_PATH "/res/intro.ksf");
+
+	playsound(intro, -1);
+
+	if (!img)
+		blue_screen("Unable to load chiche.bmp");
+
+	while (getkey() < 0) {
+		t = gettick();
+
+		draw_begin();
+		draw_image(img, 5, 10);
+		draw_text("   Chiche Pong   ", 160, 50, RED, 0);
+		draw_text("powered by Chiche", 160, 60, ORANGE, 0);
+		if (blink >= 5)
+			draw_text("Any key to start", 160, 90, WHITE, 0);
+		draw_text("Kernel option - LSE - 2006-2007", 5, 190, BLUE, 0);
+		draw_end();
+
+		/*
+		 * 66 ms frame sync
+		 */
+
+		blink = (blink + 1) % 10;
+		while (gettick() - t <= 66) ;
+	}
+
+	playsound(NULL, -1);
+
+	clear_sound(intro);
+	clear_image(img);
+}
+
+/*
+ * game loop.
+ */
+
+static void game_loop(void)
+{
+	unsigned long t;
+	struct image *ball = load_image(RES_PATH "/res/ball.bmp");
+	int player1;
+	int player2;
+	int x, y;
+	int dx, dy;
+	int k;
+	int standby = 80;
+	struct melody *sound = load_sound(RES_PATH "/res/ball.ksf");
+
+	if (!ball)
+		blue_screen("Unable to load ball.bmp");
+
+	player1 = 100;
+	x = 160;
+	y = 100;
+	dx = 2;
+	dy = 2;
+
+	while (1) {
+		t = gettick();
+
+		draw_begin();
+
+		/*
+		 * draw screen borders
+		 */
+
+		draw_line(0, 0, 319, 0, 64);
+		draw_line(0, 199, 319, 199, 64);
+		draw_line(0, 1, 319, 1, 192);
+		draw_line(0, 198, 319, 198, 192);
+
+		if (!standby) {
+			/*
+			 * player actions.
+			 */
+
+			k = getkey();
+			if (k > 0) {
+				if (k == KEY_DOWN)
+					player1 += 5;
+				if (k == KEY_UP)
+					player1 -= 5;
+				if (k == KEY_ESC)
+					break;
+			}
+		}
+		if (player1 + 20 >= 200)
+			player1 = 179;
+		if (player1 - 20 < 0)
+			player1 = 20;
+
+		/*
+		 * ball movement.
+		 */
+
+		if (!standby) {
+			x += dx;
+			y += dy;
+		}
+
+		/*
+		 * edges.
+		 */
+
+		if (y + 8 >= 200) {
+			y = 191;
+			dy = -dy;
+			playsound(sound, 1);
+		}
+		if (y - 8 < 0) {
+			y = 8;
+			dy = -dy;
+			playsound(sound, 1);
+		}
+
+		/*
+		 * computer player bar.
+		 */
+
+		player2 = y;
+		if (player2 + 20 >= 200)
+			player2 = 179;
+		if (player2 - 20 < 0)
+			player2 = 20;
+
+		if (standby) {
+			draw_text("Ready ?", 130, 96, RED, 0);
+			standby--;
+		}
+
+		/*
+		 * draw players.
+		 */
+
+		draw_fillrect(0, player1 - 20, 10, player1 + 20, 71, 71);
+		draw_fillrect(309, player2 - 20, 319, player2 + 20, 23, 23);
+
+		if (!standby)
+			draw_image(ball, x - 8, y - 8);
+
+		if (x + 5 >= 309) {
+			dx = -dx;
+			playsound(sound, 1);
+		}
+		if (x - 5 < 10) {
+			/*
+			 * player bar collision test.
+			 */
+
+			if (player1 - 20 < y + 3 && player1 + 20 > y - 3) {
+				dx = -dx;
+				playsound(sound, 1);
+			} else {
+				draw_text("You loose...", 112, 96, RED, 0);
+				draw_end();
+				while (gettick() - t < 1000) ;
+				player1 = 100;
+				x = 160;
+				y = 100;
+				dx = 3;
+				dy = 3;
+				standby = 80;
+				continue;
+			}
+		}
+
+		draw_end();
+
+		/*
+		 * 33 ms sync between each frame.
+		 */
+
+		while (gettick() - t <= 33) ;
+	}
+
+	clear_sound(sound);
+	clear_image(ball);
+}
+
+/*
+ * game entry point.
+ */
+
+void entry(void)
+{
+#if 0
+	unsigned long t;
+
+	printf
+	    ("\n\n\n\t== La demonstration qui suit a ete realisee sans trucages ==\n\n\n\n\n");
+
+	t = gettick();
+	while (gettick() - t < 7000) ;
+#endif
+
+	switch_graphic();
+
+	while (1) {
+		splash_screen();
+		game_loop();
+	}
+
+	/*
+	 * we should never arrive here...
+	 */
+
+	switch_text();
+}