Version 0.2.1

2020-04-11 Ver.0.2.1.
--------------------------------------------------------------------------------
- Compilado usando la actualización de MSX N'gine, que incorporaba algunas optimizaciones en la llamada de rutinas del BIOS. (Gracias a Néstor Sancho)

LICENCE

@@ -1,28 +1,44 @@
-    MSX N'gine is distributed under CREATIVE COMMONS licence:
-    "Attribution-NonCommercial 4.0 International"
-    https://creativecommons.org/licenses/by-nc/4.0/
+--------------------------------------------------------------------------------
 
-    You are free to:
+	N'gine para MSX Asm Z80
+
+	https://nightfoxandco.com/
+	[email protected]
 
-        - Share
-        copy and redistribute the material in any medium or format.
-        - Adapt
-        remix, transform, and build upon the material.
+--------------------------------------------------------------------------------
 
-        The licensor cannot revoke these freedoms as long as you follow
-        the license terms.
 
-    Under the following terms:
+N'gine para MSX Asm Z80 se distribuye bajo la licencia CREATIVE COMMONS
+"Attribution-NonCommercial 4.0 International"
+https://creativecommons.org/licenses/by-nc/4.0/
 
-        - Attribution
-        You must give appropriate credit, provide a link to the license,
-        and indicate if changes were made. You may do so in any reasonable
-        manner, but not in any way that suggests the licensor endorses you
-        or your use.
+You are free to:
 
-        - NonCommercial
-        You may not use the material for commercial purposes.
+	- Share
+	copy and redistribute the material in any medium or format.
+	- Adapt
+	remix, transform, and build upon the material.
+
+	The licensor cannot revoke these freedoms as long as you follow
+	the license terms.
+
+Under the following terms:
+
+	- Attribution
+	You must give appropriate credit, provide a link to the license,
+	and indicate if changes were made. You may do so in any reasonable
+	manner, but not in any way that suggests the licensor endorses you
+	or your use.
+
+	- NonCommercial
+	You may not use the material for commercial purposes.
+
+	- No additional restrictions
+	You may not apply legal terms or technological measures that
+	legally restrict others from doing anything the license permits.
+
+
+DESCARGO DE RESPONSABILIDAD. EL SOFTWARE SE CONCEDE CON LICENCIA “TAL CUAL”.
+POR CONSIGUIENTE, USTED ASUME EL RIESGO DE UTILIZARLO.
+NO SE OTORGA NINGUNA GARANTÍA NI CONDICIÓN EXPLÍCITAS.
 
-        - No additional restrictions
-        You may not apply legal terms or technological measures that
-        legally restrict others from doing anything the license permits.

README.md

@@ -1,2 +1,15 @@
-# msx_ngine
-Small game engine written in Z80 assembler for MSX. Based upon ASMSX compiler.
+--------------------------------------------------------------------------------
+
+	N'gine para MSX Asm Z80
+
+	https://nightfoxandco.com/
+	[email protected]
+
+--------------------------------------------------------------------------------
+
+N'gine para MSX Asm Z80 es una librería de lenguaje ensamblador del procesador
+Zilog Z80 destinada a ayudar al desarrollo de software para los ordenadores de
+la familia MSX. La sintaxis está orientada al compilador asMSX.
+
+https://github.com/Fubukimaru/asMSX
+

docs/changelog.txt

@@ -0,0 +1,8 @@
+--------------------------------------------------------------------------------
+N'gine para MSX Asm Z80 Changelog
+--------------------------------------------------------------------------------
+
+2020-04-11 Ver.0.2.1.
+--------------------------------------------------------------------------------
+- Compilado usando la actualizaci�n de MSX N'gine, que incorporaba algunas
+  optimizaciones en la llamada de rutinas del BIOS. (Gracias a N�stor Sancho)

docs/licence.txt

@@ -0,0 +1,44 @@
+--------------------------------------------------------------------------------
+
+	N'gine para MSX Asm Z80
+
+	https://nightfoxandco.com/
+	[email protected]
+
+--------------------------------------------------------------------------------
+
+
+N'gine para MSX Asm Z80 se distribuye bajo la licencia CREATIVE COMMONS
+"Attribution-NonCommercial 4.0 International"
+https://creativecommons.org/licenses/by-nc/4.0/
+
+You are free to:
+
+	- Share
+	copy and redistribute the material in any medium or format.
+	- Adapt
+	remix, transform, and build upon the material.
+
+	The licensor cannot revoke these freedoms as long as you follow
+	the license terms.
+
+Under the following terms:
+
+	- Attribution
+	You must give appropriate credit, provide a link to the license,
+	and indicate if changes were made. You may do so in any reasonable
+	manner, but not in any way that suggests the licensor endorses you
+	or your use.
+
+	- NonCommercial
+	You may not use the material for commercial purposes.
+
+	- No additional restrictions
+	You may not apply legal terms or technological measures that
+	legally restrict others from doing anything the license permits.
+
+
+DESCARGO DE RESPONSABILIDAD. EL SOFTWARE SE CONCEDE CON LICENCIA �TAL CUAL�.
+POR CONSIGUIENTE, USTED ASUME EL RIESGO DE UTILIZARLO.
+NO SE OTORGA NINGUNA GARANT�A NI CONDICI�N EXPL�CITAS.
+

docs/readme.txt

@@ -0,0 +1,15 @@
+--------------------------------------------------------------------------------
+
+	N'gine para MSX Asm Z80
+
+	https://nightfoxandco.com/
+	[email protected]
+
+--------------------------------------------------------------------------------
+
+N'gine para MSX Asm Z80 es una librería de lenguaje ensamblador del procesador
+Zilog Z80 destinada a ayudar al desarrollo de software para los ordenadores de
+la familia MSX. La sintaxis está orientada al compilador asMSX.
+
+https://github.com/Fubukimaru/asMSX
+

lib_source/formats/f_binary.asm

@@ -15,31 +15,31 @@
 
 
 
-
-
 ;***********************************************************
 ; Directivas para el compilador
 ;***********************************************************
 
+OUTPUT_FORMAT = 1							; Define el formato de salida
+
 ; ----------------------------------------------------------
 ; Directivas del formato
 ; ----------------------------------------------------------
 
 .ORG $8000									; Selecciona la pagina 2 [$8000] (Codigo del programa)
 .BASIC										; Se creara el binario en formato BASIC de hasta 32kb
-.START PROGRAM_START_ADDRESS				; Indicale al compilador donde empieza el programa
 
-OUTPUT_FORMAT = 1							; Define el formato de salida
+; Indicale al compilador donde empieza el programa
+.START PROGRAM_START_ADDRESS
+
 
 ; ----------------------------------------------------------
-; Definicion de variables [PAGE 3] $C000
+; Definicion de variables
 ; ----------------------------------------------------------
 
 ; Almacena las variables
 .INCLUDE "ngn/ngn_vars.asm"
 
 
-
 ;***********************************************************
 ; Fin del archivo
 ;***********************************************************

lib_source/formats/f_cas.asm

@@ -0,0 +1,49 @@
+;***********************************************************
+;
+;	NGN TEMPLATE para ASMSX
+;	ASM Z80 MSX
+;	Directivas de compilacion para BINARIO de 32kb
+;	Genera un archivo .CAS y .WAV
+;
+;	(cc) 2018-2020 Cesar Rincon "NightFox"
+;	https://nightfoxandco.com
+;
+;
+;	Compilar con asMSX 0.19 o superior
+;	https://github.com/Fubukimaru/asMSX
+;
+;***********************************************************
+
+
+
+;***********************************************************
+; Directivas para el compilador
+;***********************************************************
+
+OUTPUT_FORMAT = 4		; Define el formato de salida
+
+; ----------------------------------------------------------
+; Directivas del formato
+; ----------------------------------------------------------
+
+.ORG $8000				; Selecciona la pagina 2 [$8000] (Codigo del programa)
+.BASIC					; Se creara el binario en formato BASIC de hasta 32kb
+.CAS                    ; Genera el archivo .CAS
+.WAV                    ; Genera el archivo .WAV
+
+; Indicale al compilador donde empieza el programa
+.START PROGRAM_START_ADDRESS
+
+; ----------------------------------------------------------
+; Definicion de variables
+; ----------------------------------------------------------
+
+; Almacena las variables
+.INCLUDE "ngn/ngn_vars.asm"
+
+
+
+;***********************************************************
+; Fin del archivo
+;***********************************************************
+F_CAS_EOF:

lib_source/formats/f_com.asm

@@ -0,0 +1,43 @@
+;***********************************************************
+;
+;	NGN TEMPLATE para ASMSX
+;	ASM Z80 MSX
+;	Directivas de compilacion para .COM de MSX-DOS
+;
+;	(cc) 2018-2020 Cesar Rincon "NightFox"
+;	https://nightfoxandco.com
+;
+;
+;	Compilar con asMSX 0.19 o superior
+;	https://github.com/Fubukimaru/asMSX
+;
+;***********************************************************
+
+
+
+;***********************************************************
+; Directivas para el compilador
+;***********************************************************
+
+OUTPUT_FORMAT = 3							; Define el formato de salida
+
+; ----------------------------------------------------------
+; Directivas del formato
+; ----------------------------------------------------------
+
+; Los programas de MSX-DOS no requieren direccion inicial
+.MSXDOS										; Se creara el binario en formato .COM para MSX-DOS
+
+
+; ----------------------------------------------------------
+; Definicion de variables
+; ----------------------------------------------------------
+
+; Almacena las variables
+.INCLUDE "ngn/ngn_vars.asm"
+
+
+;***********************************************************
+; Fin del archivo
+;***********************************************************
+F_COM_EOF:

lib_source/formats/f_rom.asm

@@ -15,12 +15,12 @@
 
 
 
-
-
 ;***********************************************************
 ; Directivas para el compilador
 ;***********************************************************
 
+OUTPUT_FORMAT = 2									; Define el formato de salida
+
 ; ----------------------------------------------------------
 ; Definicion de variables [PAGE 3] $C000
 ; ----------------------------------------------------------
@@ -30,18 +30,16 @@
 .INCLUDE "ngn/ngn_vars.asm"
 
 
-
 ; ----------------------------------------------------------
 ; Directivas del formato
 ; ----------------------------------------------------------
 
 .PAGE 1												; Selecciona la pagina 1 [$4000] (Codigo del programa)
 .ROM												; Se creara el binario en formato ROM de hasta 32kb
-.START PROGRAM_START_ADDRESS						; Indicale al compilador donde empieza el programa
-.db 78, 71, 78, 95, 84, 69, 77, 80, 76, 65, 84, 69  ; 12 digitos para completar la cabecera de la ROM
-
-OUTPUT_FORMAT = 2									; Define el formato de salida
+.db 77, 83, 88, 95, 68, 73, 65, 71, 0, 0, 0, 0      ; 12 digitos para completar la cabecera de la ROM
 
+; Indicale al compilador donde empieza el programa
+.START PROGRAM_START_ADDRESS
 
 
 ;***********************************************************

lib_source/ngn/ngn.asm

@@ -1,7 +1,7 @@
 ;***********************************************************
 ;
 ;	N'gine para MSX Asm Z80
-;	Version 0.2.0-a
+;	Version 0.2.1-a
 ;
 ;	(cc) 2018-2020 Cesar Rincon "NightFox"
 ;	https://nightfoxandco.com
@@ -40,7 +40,6 @@
 .INCLUDE "ngn/ngn_start.asm"
 
 ; Fin de los includes de la libreria
-ret
 
 
 

lib_source/ngn/ngn_background.asm

@@ -1,7 +1,7 @@
 ;***********************************************************
 ;
 ;	N'gine para MSX Asm Z80
-;	Version 0.2.0-a
+;	Version 0.2.1-a
 ;
 ;	(cc) 2018-2020 Cesar Rincon "NightFox"
 ;	https://nightfoxandco.com
@@ -91,10 +91,9 @@ NGN_BACKGROUND_CREATE:
 
 
 	; Habilita la pantalla
-	call $0044		; Ejecuta la rutina [ENASCR]
+	jp $0044		; Ejecuta la rutina [ENASCR]
 
-	; Fin de la rutina de carga
-	ret
+	; El RET lo aplica la propia rutina de BIOS
 
 
 
@@ -197,10 +196,9 @@ NGN_BACKGROUND_CREATE_RLE:
 	call @@DATA_TO_VRAM
 
 	; Habilita la pantalla
-	call $0044		; Ejecuta la rutina [ENASCR]
+	jp $0044		; Ejecuta la rutina [ENASCR]
 
-	; Fin de la rutina de carga
-	ret
+	; El RET lo aplica la propia rutina de BIOS