Fixed Strip() bugs

compiler/scasm/adminslots.asm

@@ -0,0 +1,240 @@
+;(C)2004 David "BAILOPAN" Anderson
+; Assembler version of Anti-Flood
+#define VERSION 	"0.20-A"
+#define PLUGIN_HANDLED
+#macro	ARGN(argc)	(12+(argc*CELL))
+
+.CODE
+	halt	0	;Return point for end
+
+.NATIVE
+	register_plugin
+	register_cvar
+	random_num
+	register_clcmd
+	server_cmd
+	get_maxplayers
+	get_playersnum
+	get_cvar_num
+	set_cvar_num
+	get_user_flags
+	client_cmd
+	get_user_userid
+	
+.DATA
+	Plugin		db	"Slots Reservation"
+	Version		db	VERSION
+	Author		db	"AMXX Dev Team"
+	Cvar		db	"amx_reservation"
+	CvarVal		db	"1"
+	Callback	db	"ackSignal"
+	loopBack	db	"amxres0000"
+	
+.CODE
+PROC plugin_init
+	push.c 		Author			;push author
+	push.c		Version			;push version
+	push.c		Plugin			;push name
+	push.c		CELL*3			;push 3 args
+	sysreq.c register_plugin	;call register_plugin
+	stack 		CELL*4			;clean-up
+	
+	push.c		CvarVal			;push Cvar initial value
+	push.c		Cvar			;push Cvar
+	push.c		CELL*2			;push 2 args
+	sysreq.c register_cvar		;call register_cvar
+	stack 		CELL*3			;clean-up
+	
+	push.c 		90				;push max range
+	push.c		65				;push min range
+	push.c		CELL*2			;push 2 args
+	sysreq.c random_num			;call random_num
+	stack 		CELL*3			;clean-up
+	stor.pri	loopBack+CELL*6	;store pri in loopBack[6]
+	
+	push.c 		90				;push max range
+	push.c		65				;push min range
+	push.c		CELL*2			;push 2 args
+	sysreq.c 	random_num		;call random_num
+	stack 		CELL*3			;clean-up
+	stor.pri	loopBack+CELL*7	;store pri in loopBack[7]
+	
+	push.c 		90				;push max range
+	push.c		65				;push min range
+	push.c		CELL*2			;push 2 args
+	sysreq.c 	random_num		;call random_num
+	stack 		CELL*3			;clean-up
+	stor.pri	loopBack+CELL*8	;store pri in loopBack[8]
+	
+	push.c 		90				;push max range
+	push.c		65				;push min range
+	push.c		CELL*2			;push 2 args
+	sysreq.c 	random_num		;call random_num
+	stack 		CELL*3			;clean-up
+	stor.pri	loopBack+CELL*9	;store pri in loopBack[9]
+	
+	push.c		Callback		;push callback
+	push.c		loopBack		;push loopback
+	push.c		CELL*2
+	sysreq.c 	register_clcmd	;call register_clcmd
+	stack 		CELL*3			;clean-up
+	
+	zero.pri					;return 0
+	retn						;final cleanup
+ENDP
+
+.DATA
+	KickMsg		db	"kick #%d \"Dropped due to slot reservation\""
+
+.CODE
+PROC ackSignal
+	push.s		ARGN(0)			;push the first argument
+	push.c		CELL*1			;push one argument
+	sysreq.c 	get_user_userid	;call get_user_userid
+	stack 		CELL*2			;clean-up
+	
+	push.pri					;push the result of the last call
+	push.c 		KickMsg			;push the kick message
+	push.c		CELL*2			;push 2 args
+	sysreq.c 	server_cmd		;call server_cmd
+	stack		CELL*3			;clean-up
+	
+	zero.pri					;return 0
+	retn						;final cleanup
+ENDP
+
+.DATA
+	VisCvar		db	"sv_visiblemaxplayers"
+	
+.CODE
+;players, maxplayrs, limit
+PROC setVisibleSlots
+	stack 		-CELL			;new variable
+	
+	load.s.pri	ARGN(0)			;get first parameter into [PRI]
+	add.c		1				;[PRI] += 1
+	stor.s.pri	-CELL			;[var] = [PRI]
+	
+	load.s.pri	ARGN(0)			;Reset [PRI] to first param
+	load.s.alt	ARGN(1)			;get second parameter into [ALT]
+	jeq			setMax			;does players == maxplayers?
+	jump		setLimitCheck	; -- no, jump to next check
+setMax:							; -- yes
+	stor.s.alt	-CELL			; store the maxplayers into [var]
+	jump		endSetIf		; we're done, jump to the end
+setLimitCheck:
+	load.s.alt	ARGN(2)			;load the third param into [ALT]
+	jless		setLimit		;is playres < limit?
+	jump 		endSetIf		; -- no, jump to end
+setLimit:						; -- yes
+	stor.s.alt	-CELL			;store limit into [var]
+endSetIf:
+	
+	push.s		-CELL			;push [var] onto stack
+	push.c		VisCvar			;push cvar onto stack
+	push.c		CELL*2			;push 2 args
+	sysreq.c 	set_cvar_num	;call set_cvar_num
+	stack 		CELL*3			;clean-up
+	
+	stack 		CELL			;restore stack
+	zero.pri					;return 0
+	retn						;final cleanup
+ENDP
+
+PROC client_authorized
+	push.c		0				;push 0 args
+	sysreq.c 	get_maxplayers	;call get_maxplayers
+	stack		CELL			;clean-up
+	push.pri					;store the result - maxplayers
+	
+	push.c		1				;push 1
+	push.c		CELL			;push 1 args
+	sysreq.c 	get_playersnum	;call get_playersnum
+	stack		CELL*2			;clean-up
+	push.pri					;store the result - players
+	
+	push.c		Cvar			;push cvar
+	push.c		CELL			;push 1 arg
+	sysreq.c 	get_cvar_num		;call get_cvar_num
+	stack		CELL*2			;clean-up
+	xchg						;last result is now in alt
+	
+	load.s.pri	-CELL			;load the first result into pri
+	sub							;pri = maxplayers - cvar
+	push.pri					;store the result - limit
+	
+	push.s		ARGN(0)			;push the id
+	push.c		CELL			;push 1 arg
+	sysreq.c 	get_user_flags	;call get_user_flags
+	stack 		CELL*2			;clean-up
+	const.alt	2				;2 = ADMIN_RESERVATION
+	and							;flags & 2
+	
+	jeq			setVis			;if (flags & 2) == 2, short circuit
+								;otherwise check this condition
+	load.s.pri	-CELL*2			;load players into pri
+	load.s.alt	-CELL*3			;load limit into alt
+	jleq		setVis			;if players <= limit, jump
+	jump		setVisSkip		;otherwise skip
+setVis:
+	push.s		-CELL*3			;push limit
+	push.s		-CELL			;push maxplayers
+	push.s		-CELL*2			;push players
+	push.c		CELL*3			;push 3 args
+	call		setVisibleSlots	;call setVisibleSlots
+	stack		CELL*3			;restore stack
+	zero.pri					;return 0
+	retn						;finalize
+setVisSkip:
+	
+	push.c		loopBack		;push loopback cmd
+	push.s		ARGN(0)			;push the id passed
+	push.c		CELL*2			;push 2 args
+	sysreq.c 	client_cmd		;call client_cmd
+	stack		CELL*3			;clean-up
+	
+	stack		CELL*3			;restore stack
+	const.pri	PLUGIN_HANDLED	;return
+	retn						;finalize	
+ENDP
+
+PROC client_disconnect
+	push.c		0				;push 0 args
+	sysreq.c 	get_maxplayers	;call get_maxplayers
+	stack		CELL			;clean-up
+	push.pri					;store the result - maxplayers
+	
+	push.c		1				;push 1
+	push.c		CELL			;push 1 args
+	sysreq.c 	get_playersnum	;call get_playersnum
+	stack		CELL*2			;clean-up
+	push.pri					;store the result - players
+	dec.s		-CELL*2			;players--
+	
+	push.c		Cvar			;push cvar
+	push.c		CELL			;push 1 arg
+	sysreq.c 	get_cvar_num	;call get_cvar_num
+	stack		CELL*2			;clean-up
+	xchg						;last result is now in alt
+	load.s.pri	-CELL			;[pri] = maxplayers
+	sub							;[pri] = maxplayers - cvar
+	push.pri					;store the result - limit
+	
+	push.s		-CELL*3			;push limit
+	push.s		-CELL			;push maxplayers
+	push.s		-CELL*2			;push playersnum-1
+	push.c		CELL*3			;push 3 args
+	call		setVisibleSlots	;call	
+
+	stack		3*CELL			;clean up 3 vars
+	
+	zero.pri					;return 0
+	retn						;finalize
+ENDP
+
+
+.PUBLIC
+	ackSignal
+	plugin_init
+	client_authorized
+	client_disconnect

compiler/scasm/amx_compiler.cpp

@@ -417,6 +417,7 @@ bool Compiler::Parse()
 
 		/* Strip the line */
 		std::string line(buffer);
+
 		StripComments(line);
 		Strip(line);
 	

compiler/scasm/amx_parser.cpp

@@ -120,34 +120,45 @@ void Strip(std::string &text)
 		}
 	}
 
+	if (isspace(text[0]))
+	{
 		for (i=0; i<(int)text.size(); i++)
 		{
-		if (!isspace(text[i]))
-		{
-			if (i!=0)
+			if (!isspace(text[i]) 
+				|| (isspace(text[i]) && (i==(int)(text.size()-1))))
 			{
 				text.erase(0, i);
-			}
 				break;
 			}
 		}
+	}
 
 	if (text.size() < 1)
 		return;
 
+	if (isspace(text[text.size()-1]))
+	{
 		for (i=(int)(text.size()-1); i>=0; i--)
 		{
-		if (!isspace(text[i]))
-		{
-			if (i != (int)(text.size() - 1))
+			if (!isspace(text[i]) 
+				|| (isspace(text[i]) && (i==0)))
 			{
 				text.erase(i+1, text.size()-1-i);
-			}
 				break;
 			}
 		}
 	}
 
+	if (text.size() == 1)
+	{
+		if (isspace(text[0]))
+		{
+			text.clear();
+			return;
+		}
+	}
+}
+
 /* This is a very simple symbol searcher
  * It only restricts the pattern location to outside of 
  *  string literals and other symbols.

compiler/scasm/amxasm.cpp

@@ -28,8 +28,6 @@ int main(int argc, char **argv)
 {
 	Compiler Program;
 
-	getchar();
-
 	get_options(argc, argv, Program);
 
 	if (filename.size() < 1)