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File sl_c.diff of Package sl

--- sl.c	1998-07-22 15:01:01.000000000 +0100
+++ sl.c	2009-01-31 00:35:27.000000000 +0000
@@ -36,6 +36,8 @@
 int LOGO      = 0;
 int FLY       = 0;
 
+
+
 int my_mvaddstr(int y, int x, char *str)
 {
     for ( ; x < 0; ++x, ++str)
@@ -45,9 +47,11 @@
     return OK;
 }
 
+
+
 void option(char *str)
 {
-    extern int ACCIDENT, FLY, LONG;
+    extern int ACCIDENT, FLY;
 
     while (*str != '\0') {
 	switch (*str++) {
@@ -59,35 +63,64 @@
     }
 }
 
-void main(int argc, char *argv[])
+
+
+void add_man(int y, int x)
 {
-    int x, i;
+    static char *man[2][2] = {{"", "(O)"}, {"Help!", "\\O/"}};
+    int i;
 
-    for (i = 1; i < argc; ++i) {
-	if (*argv[i] == '-') {
-	    option(argv[i] + 1);
-	}
+    for (i = 0; i < 2; ++i) {
+	my_mvaddstr(y + i, x, man[(LOGOLENGTH + x) / 12 % 2][i]);
     }
-    initscr();
-    signal(SIGINT, SIG_IGN);
-    noecho();
-    leaveok(stdscr, TRUE);
-    scrollok(stdscr, FALSE);
+}
 
-    for (x = COLS - 1; ; --x) {
-	if (LOGO == 0) {
-	    if (add_D51(x) == ERR) break;
-	} else {
-	    if (add_sl(x) == ERR) break;
+
+void add_smoke(int y, int x)
+#define SMOKEPTNS	16
+{
+    static struct smokes {
+	int y, x;
+	int ptrn, kind;
+    } S[1000];
+    static int sum = 0;
+    static char *Smoke[2][SMOKEPTNS]
+	= {{"(   )", "(    )", "(    )", "(   )", "(  )",
+	    "(  )" , "( )"   , "( )"   , "()"   , "()"  ,
+	    "O"    , "O"     , "O"     , "O"    , "O"   ,
+	    " "                                          },
+	   {"(@@@)", "(@@@@)", "(@@@@)", "(@@@)", "(@@)",
+	    "(@@)" , "(@)"   , "(@)"   , "@@"   , "@@"  ,
+	    "@"    , "@"     , "@"     , "@"    , "@"   ,
+	    " "                                          }};
+    static char *Eraser[SMOKEPTNS]
+	=  {"     ", "      ", "      ", "     ", "    ",
+	    "    " , "   "   , "   "   , "  "   , "  "  ,
+	    " "    , " "     , " "     , " "    , " "   ,
+	    " "                                          };
+    static int dy[SMOKEPTNS] = { 2,  1, 1, 1, 0, 0, 0, 0, 0, 0,
+				 0,  0, 0, 0, 0, 0             };
+    static int dx[SMOKEPTNS] = {-2, -1, 0, 1, 1, 1, 1, 1, 2, 2,
+				 2,  2, 2, 3, 3, 3             };
+    int i;
+
+    if (x % 4 == 0) {
+	for (i = 0; i < sum; ++i) {
+	    my_mvaddstr(S[i].y, S[i].x, Eraser[S[i].ptrn]);
+	    S[i].y    -= dy[S[i].ptrn];
+	    S[i].x    += dx[S[i].ptrn];
+	    S[i].ptrn += (S[i].ptrn < SMOKEPTNS - 1) ? 1 : 0;
+	    my_mvaddstr(S[i].y, S[i].x, Smoke[S[i].kind][S[i].ptrn]);
 	}
-	refresh();
-	usleep(20000);
+	my_mvaddstr(y, x, Smoke[sum % 2][0]);
+	S[sum].y = y;    S[sum].x = x;
+	S[sum].ptrn = 0; S[sum].kind = sum % 2;
+	sum ++;
     }
-    mvcur(0, COLS - 1, LINES - 1, 0);
-    endwin();
 }
 
 
+
 int add_sl(int x)
 {
     static char *sl[LOGOPATTERNS][LOGOHIGHT + 1]
@@ -129,7 +162,7 @@
 }
 
 
-add_D51(int x)
+int add_D51(int x)
 {
     static char *d51[D51PATTERNS][D51HIGHT + 1]
 	= {{D51STR1, D51STR2, D51STR3, D51STR4, D51STR5, D51STR6, D51STR7,
@@ -170,56 +203,33 @@
 }
 
 
-int add_man(int y, int x)
+
+int main(int argc, char *argv[])
 {
-    static char *man[2][2] = {{"", "(O)"}, {"Help!", "\\O/"}};
-    int i;
+    int x, i;
 
-    for (i = 0; i < 2; ++i) {
-	my_mvaddstr(y + i, x, man[(LOGOLENGTH + x) / 12 % 2][i]);
+    for (i = 1; i < argc; ++i) {
+	if (*argv[i] == '-') {
+	    option(argv[i] + 1);
+	}
     }
-}
-
-
-int add_smoke(int y, int x)
-#define SMOKEPTNS	16
-{
-    static struct smokes {
-	int y, x;
-	int ptrn, kind;
-    } S[1000];
-    static int sum = 0;
-    static char *Smoke[2][SMOKEPTNS]
-	= {{"(   )", "(    )", "(    )", "(   )", "(  )",
-	    "(  )" , "( )"   , "( )"   , "()"   , "()"  ,
-	    "O"    , "O"     , "O"     , "O"    , "O"   ,
-	    " "                                          },
-	   {"(@@@)", "(@@@@)", "(@@@@)", "(@@@)", "(@@)",
-	    "(@@)" , "(@)"   , "(@)"   , "@@"   , "@@"  ,
-	    "@"    , "@"     , "@"     , "@"    , "@"   ,
-	    " "                                          }};
-    static char *Eraser[SMOKEPTNS]
-	=  {"     ", "      ", "      ", "     ", "    ",
-	    "    " , "   "   , "   "   , "  "   , "  "  ,
-	    " "    , " "     , " "     , " "    , " "   ,
-	    " "                                          };
-    static int dy[SMOKEPTNS] = { 2,  1, 1, 1, 0, 0, 0, 0, 0, 0,
-				 0,  0, 0, 0, 0, 0             };
-    static int dx[SMOKEPTNS] = {-2, -1, 0, 1, 1, 1, 1, 1, 2, 2,
-				 2,  2, 2, 3, 3, 3             };
-    int i;
+    initscr();
+    signal(SIGINT, SIG_IGN);
+    noecho();
+    leaveok(stdscr, TRUE);
+    scrollok(stdscr, FALSE);
 
-    if (x % 4 == 0) {
-	for (i = 0; i < sum; ++i) {
-	    my_mvaddstr(S[i].y, S[i].x, Eraser[S[i].ptrn]);
-	    S[i].y    -= dy[S[i].ptrn];
-	    S[i].x    += dx[S[i].ptrn];
-	    S[i].ptrn += (S[i].ptrn < SMOKEPTNS - 1) ? 1 : 0;
-	    my_mvaddstr(S[i].y, S[i].x, Smoke[S[i].kind][S[i].ptrn]);
+    for (x = COLS - 1; ; --x) {
+	if (LOGO == 0) {
+	    if (add_D51(x) == ERR) break;
+	} else {
+	    if (add_sl(x) == ERR) break;
 	}
-	my_mvaddstr(y, x, Smoke[sum % 2][0]);
-	S[sum].y = y;    S[sum].x = x;
-	S[sum].ptrn = 0; S[sum].kind = sum % 2;
-	sum ++;
+	refresh();
+	usleep(20000);
     }
+    mvcur(0, COLS - 1, LINES - 1, 0);
+    endwin();
+    return 0;
 }
+

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File sl_c.diff of Package sl

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