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Add traveller main file and stubs for required headers

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This commit is contained in:
Gregory Nutt 2014-11-30 13:43:42 -06:00
parent 951d37e547
commit c19d68fbcd
19 changed files with 1134 additions and 14 deletions
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18
graphics/Kconfig
View File

@ -15,4 +15,20 @@ menu "TIFF Screenshot Utility"
source "$APPSDIR/graphics/screenshot/Kconfig"
endmenu
endif
endif # TIFF
config GRAPHICS_TRAVELER
bool "Traveller game"
default n
select SYSTEM_INIFILE
---help---
Enable or disable the graphic Traveller game
if GRAPHICS_TRAVELER
menu "Traveller game"
source "$APPSDIR/graphics/traveller/Kconfig"
endmenu
endif # GRAPHICS_TRAVELER

4
graphics/Make.defs
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@ -41,3 +41,7 @@ endif
ifeq ($(CONFIG_GRAPHICS_SCREENSHOT),y)
CONFIGURED_APPS += graphics/screenshot
endif
ifeq ($(CONFIG_GRAPHICS_TRAVELER),y)
CONFIGURED_APPS += graphics/traveller
endif

2
graphics/Makefile
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@ -37,7 +37,7 @@
# Sub-directories
SUBDIRS = tiff screenshot
SUBDIRS = tiff screenshot traveller
# Sub-directories that might need context setup

11
graphics/traveller/.gitignore vendored Normal file
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@ -0,0 +1,11 @@
/Make.dep
/.depend
/.built
/*.asm
/*.rel
/*.lst
/*.sym
/*.adb
/*.lib
/*.src
/*.obj

13
graphics/traveller/Kconfig
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@ -3,15 +3,14 @@
# see misc/tools/kconfig-language.txt.
#
config GRAPHICS_TRAVELER
bool "Traveller game"
default n
select SYSTEM_INIFILE
---help---
Enable or disable the graphic Traveller game
if GRAPHICS_TRAVELER
config GRAPHICS_TRAVELER_PERFMON
bool "Performance monitor game"
default y
---help---
Enable or disable performance monitoring instrumentation and output.
config GRAPHICS_TRAVELER_DEBUG_LEVEL
int "Debug output level"
default 0

142
graphics/traveller/Makefile Normal file
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@ -0,0 +1,142 @@
############################################################################
# apps/graphics/traveller/Makefile
#
# Copyright (C) 2014 Gregory Nutt. All rights reserved.
# Author: Gregory Nutt <gnutt@nuttx.org>
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions
# are met:
#
# 1. Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# 2. 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.
# 3. Neither the name NuttX nor the names of its contributors may be
# used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "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 THE
# COPYRIGHT OWNER OR CONTRIBUTORS 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 $(TOPDIR)/.config
-include $(TOPDIR)/Make.defs
include $(APPDIR)/Make.defs
# Hello, World! built-in application info
APPNAME = traveller
PRIORITY = SCHED_PRIORITY_DEFAULT
STACKSIZE = 2048
# Hello, World! Example
ASRCS =
CSRCS =
MAINSRC = trv_main.c
AOBJS = $(ASRCS:.S=$(OBJEXT))
COBJS = $(CSRCS:.c=$(OBJEXT))
MAINOBJ = $(MAINSRC:.c=$(OBJEXT))
SRCS = $(ASRCS) $(CSRCS) $(MAINSRC)
OBJS = $(AOBJS) $(COBJS)
ifneq ($(CONFIG_BUILD_KERNEL),y)
OBJS += $(MAINOBJ)
endif
ifeq ($(CONFIG_WINDOWS_NATIVE),y)
BIN = ..\..\libapps$(LIBEXT)
else
ifeq ($(WINTOOL),y)
BIN = ..\\..\\libapps$(LIBEXT)
else
BIN = ../../libapps$(LIBEXT)
endif
endif
ifeq ($(WINTOOL),y)
INSTALL_DIR = "${shell cygpath -w $(BIN_DIR)}"
else
INSTALL_DIR = $(BIN_DIR)
endif
CONFIG_EXAMPLES_HELLO_PROGNAME ?= hello$(EXEEXT)
PROGNAME = $(CONFIG_EXAMPLES_HELLO_PROGNAME)
ifeq ($(WINTOOL),y)
INCDIROPT = -w
endif
CFLAGS += ${shell $(INCDIR) $(INCDIROPT) "$(CC)" $(APPDIR)/graphics/traveller/include}
DEPPATH = --dep-path src
VPATH = src
# Common build
all: .built
.PHONY: clean depend distclean
$(AOBJS): %$(OBJEXT): %.S
$(call ASSEMBLE, $<, $@)
$(COBJS) $(MAINOBJ): %$(OBJEXT): %.c
$(call COMPILE, $<, $@)
.built: $(OBJS)
$(call ARCHIVE, $(BIN), $(OBJS))
@touch .built
ifeq ($(CONFIG_BUILD_KERNEL),y)
$(BIN_DIR)$(DELIM)$(PROGNAME): $(OBJS) $(MAINOBJ)
@echo "LD: $(PROGNAME)"
$(Q) $(LD) $(LDELFFLAGS) $(LDLIBPATH) -o $(INSTALL_DIR)$(DELIM)$(PROGNAME) $(ARCHCRT0OBJ) $(MAINOBJ) $(LDLIBS)
$(Q) $(NM) -u $(INSTALL_DIR)$(DELIM)$(PROGNAME)
install: $(BIN_DIR)$(DELIM)$(PROGNAME)
else
install:
endif
ifeq ($(CONFIG_NSH_BUILTIN_APPS),y)
$(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat: $(DEPCONFIG) Makefile
$(call REGISTER,$(APPNAME),$(PRIORITY),$(STACKSIZE),$(APPNAME)_main)
context: $(BUILTIN_REGISTRY)$(DELIM)$(APPNAME)_main.bdat
else
context:
endif
.depend: Makefile $(SRCS)
@$(MKDEP) $(DEPPATH) "$(CC)" -- $(CFLAGS) -- $(SRCS) >Make.dep
@touch $@
depend: .depend
clean:
$(call DELFILE, .built)
$(call CLEAN)
distclean: clean
$(call DELFILE, Make.dep)
$(call DELFILE, .depend)
-include Make.dep

57
graphics/traveller/include/trv_bitmaps.h Normal file
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@ -0,0 +1,57 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_bitmaps.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_BITMAPS_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_BITMAPS_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_BITMAPS_H */

79
graphics/traveller/include/trv_color.h Normal file
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@ -0,0 +1,79 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_color.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_COLOR_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_COLOR_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
#include "trv_graphics.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Types
****************************************************************************/
struct trv_color_rgb_s
{
uint8_t red;
uint8_t green;
uint8_t blue;
};
struct trv_color_lum_s
{
float red;
float green;
float blue;
float luminance;
};
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
bool trv_color_allocate(FAR struct trv_palette_s *pinfo);
void trv_color_endmapping(void);
trv_pixel_t trv_color_rgb2pixel(FAR struct trv_color_rgb_s *pixel);
void trv_color_pixel2lum(trv_pixel_t pixel, FAR struct trv_color_lum_s *lum);
trv_pixel_t trv_color_lum2pixel(FAR struct trv_color_lum_s *lum);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_COLOR_H */

2
graphics/traveller/include/trv_debug.h
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@ -1,5 +1,5 @@
/****************************************************************************
* apps/graphics/traveller/trv_debug.h
* apps/graphics/traveller/include/trv_debug.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>

52
graphics/traveller/include/trv_doors.h Normal file
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@ -0,0 +1,52 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_doors.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_DOORS_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_DOORS_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
void trv_door_initialize(void);
void trv_door_animate(void);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_DOORS_H */

82
graphics/traveller/include/trv_graphics.h Normal file
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@ -0,0 +1,82 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_graphics.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_GRAPHICS_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_GRAPHICS_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
/****************************************************************************
* Public Types
****************************************************************************/
struct trv_palette_s
{
int ncolors; /* Number of colors in the look-up table */
FAR nxgl_mxpixel_t *lut; /* Color lookup table */
};
struct trv_graphics_info_s
{
nxgl_coord_t width; /* Image width */
nxgl_coord_t height; /* Image height */
struct trv_palette_s palette; /* Color palette */
FAR nxgl_mxpixel_t *buffer; /* Hardware framebuffer */
};
struct trv_framebuffer_s
{
nxgl_coord_t width; /* Image width */
nxgl_coord_t height; /* Image height */
FAR trv_pixel_t *buffer; /* Software render buffer */
};
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
int trv_graphics_initialize(uint16_t width, uint16_t height,
uint8_t scale_factor,
FAR struct trv_graphics_info_s *ginfo);
void trv_graphics_terminate(void);
trv_pixel_t trv_graphics_index2pixel(int index);
void trv_display_update(struct trv_framebuffer_s *fb);
trv_pixel_t *trv_get_renderbuffer(uint16_t width, uint16_t height);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_GRAPHICS_H */

53
graphics/traveller/include/trv_input.h Normal file
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@ -0,0 +1,53 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_input.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_INPUT_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_INPUT_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
void trv_input_initialize(void);
void trv_input_read(void);
void trv_input_terminate(void);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_INPUT_H */

61
graphics/traveller/include/trv_main.h Normal file
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@ -0,0 +1,61 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_main.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_MAIN_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_MAIN_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
extern bool g_trv_terminate;
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
void trv_abort(FAR char *format, ...);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_MAIN_H */

61
graphics/traveller/include/trv_pov.h Normal file
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@ -0,0 +1,61 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_pov.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_POV_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_POV_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
#include "trv_world.h"
/****************************************************************************
* Public Data
****************************************************************************/
/* This structure defines the current camera position of the player's eyes */
extern struct trv_camera_s g_trv_player;
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
void trv_pov_reset(void);
void trv_pov_new(void);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_POV_H */

63
graphics/traveller/include/trv_raycntl.h Normal file
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@ -0,0 +1,63 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_raycntl.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_RAYCNTL_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_RAYCNTL_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
extern uint8_t *trv_raycaster_initialize(uint16_t screen_width,
uint16_t screen_height,
uint8_t scale_factor,
FAR uint8_t *screen_buffer);
extern void trv_raycaster(FAR struct trv_camera_s *player);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_RAYCNTL_H */

60
graphics/traveller/include/trv_rayrend.h Normal file
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@ -0,0 +1,60 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_rayrend.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_RAYEND_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_RAYEND_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
#include "trv_world.h"
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
void trv_rend_backdrop (struct trv_camera_s *camera);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_RAYEND_H */

7
graphics/traveller/include/trv_types.h
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@ -1,5 +1,5 @@
/****************************************************************************
* apps/graphics/traveller/trv_types.h
* apps/graphics/traveller/include/trv_types.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
@ -63,11 +63,10 @@
* Public Types
****************************************************************************/
typedef uint8_t trv_pixel_t;
typedef nxgl_mxpixel_t dev_pixel_t;
typedef uint8_t trv_pixel_t;
/****************************************************************************
* Pre-processor Definitions
* Public Function Prototypes
****************************************************************************/
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_TYPES_H */

69
graphics/traveller/include/trv_world.h Normal file
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@ -0,0 +1,69 @@
/****************************************************************************
* apps/graphics/traveller/include/trv_world.h
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
#ifndef __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_WORLD_H
#define __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_WORLD_H
/****************************************************************************
* Included Files
****************************************************************************/
#include "trv_types.h"
/****************************************************************************
* Public Types
****************************************************************************/
/* The following structure contains all information necessary to define
* a point-of-view.
*/
struct trv_camera_s
{
nxgl_coord_t x; /* Camera X position */
nxgl_coord_t y; /* Camera Y position */
nxgl_coord_t z; /* Camera Z position */
int16_t yaw; /* Camera yaw orientation */
int16_t pitch; /* Camera pitch orientation */
};
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
int trv_world_create(FAR const char *mapfile);
void trv_world_destroy(void);
#endif /* __APPS_GRAPHICS_TRAVELLER_INCLUDE_TRV_WORLD_H */

312
graphics/traveller/src/trv_main.c Executable file
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@ -0,0 +1,312 @@
/****************************************************************************
* apps/graphics/traveller/trv_debug.h
* This file contains the main logic for the NuttX version of Traveller
*
* Copyright (C) 2014 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. 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.
* 3. Neither the name NuttX nor the names of its contributors may be
* used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "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 THE
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <stdio.h>
#include <stdlib.h>
#include <stdarg.h>
#include <math.h>
#include "trv_types.h"
#include "trv_bitmaps.h"
#include "trv_world.h"
#include "trv_doors.h"
#include "trv_pov.h"
#include "trv_raycntl.h"
#include "trv_rayrend.h"
#include "trv_input.h"
#include "trv_graphics.h"
#include "trv_color.h"
#include "trv_main.h"
#if CONFIG_GRAPHICS_TRAVELER_PERFMON
# include <sys/types.h>
# include <sys/time.h>
# include <unistd.h>
#endif
/****************************************************************************
* Private Function Prototypes
****************************************************************************/
static void trv_exit(int exitCode);
static void trv_usage(char *execname);
#if CONFIG_GRAPHICS_TRAVELER_PERFMON
static double trv_current_time(void);
#endif
/****************************************************************************
* Public Data
*************************************************************************/
bool g_trv_terminate;
/****************************************************************************
* Private Data
*************************************************************************/
static const char g_default_worldfile[] = "transfrm.wld";
/****************************************************************************
* Private Functions
****************************************************************************/
/****************************************************************************
* Name: trv_exit
*
* Description:
****************************************************************************/
static void trv_exit(int exitCode)
{
/* Release memory held by the ray casting engine */
trv_world_destroy();
/* Close off input */
trv_input_terminate();
trv_graphics_terminate();
exit(exitCode);
}
/****************************************************************************
* Name: trv_usage
*
* Description:
****************************************************************************/
static void trv_usage(char *execname)
{
fprintf(stderr, "Usage: %s [-b] [-p<path>] [world]\n", execname);
fprintf(stderr, "Where:\n");
fprintf(stderr, " -b Selects 640x400 window (default is 320x200)\n");
fprintf(stderr, " -p<path> Selects the path to the world data file\n");
fprintf(stderr, " world Selects the world file name\n");
exit(EXIT_FAILURE);
}
/****************************************************************************
* Name: trv_current_time
*
* Description:
****************************************************************************/
#ifdef CONFIG_GRAPHICS_TRAVELER_PERFMON
static double trv_current_time(void)
{
struct timeval tv;
gettimeofday(&tv, NULL);
return (double) tv.tv_sec + (double) tv.tv_usec / 1000000.0;
}
#endif
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: main
*
* Description:
****************************************************************************/
int main(int argc, char *argv[])
{
FAR struct trv_graphics_info_s ginfo;
struct trv_framebuffer_s frame;
FAR const char *world_filename;
uint8_t scale_factor = 1;
#ifdef CONFIG_GRAPHICS_TRAVELER_PERFMON
int32_t frame_count = 0;
double elapsed_time = 0.0;
double start_time;
#endif
int ret;
int i;
/* Check for command line arguments */
world_filename = g_default_worldfile;
for (i = 1; i < argc; i++)
{
FAR char *ptr = argv[i];
if (*ptr == '-')
{
ptr++;
switch (*ptr)
{
case 'b':
scale_factor = 2;
break;
case 'p' :
ptr++;
printf("World data path = %s\n", ptr);
if (chdir(ptr))
{
fprintf(stderr, "Bad path name\n");
trv_usage(argv[0]);
}
break;
default:
fprintf(stderr, "Invalid Switch\n");
trv_usage(argv[0]);
break;
}
}
else
{
world_filename = ptr;
}
}
printf("World data file = %s\n", world_filename);
/* Initialize the graphics interface */
ret = trv_graphics_initialize(320, 200, scale_factor, &ginfo);
if (ret < 0)
{
fprintf(stderr, "ERROR: trv_graphics_initialize failed: %d\n", ret);
trv_exit(EXIT_FAILURE);
}
/* Load the word data structures */
ret = trv_world_create(world_filename);
if (ret < 0)
{
fprintf(stderr, "ERROR: %d loading world file %s: %d\n",
world_filename, ret);
trv_exit(EXIT_FAILURE);
}
/* We can now release any color mapping tables */
trv_color_endmapping();
/* Set the player's POV in the new world */
trv_pov_reset();
/* Initialize the world's door */
trv_door_initialize();
/* Initialize the ray cast engine */
frame.width = ginfo.width;
frame.height = ginfo.height;
frame.buffer = trv_get_renderbuffer(ginfo.width, ginfo.height);
if (!trv_raycaster_initialize(frame.width, frame.height,
scale_factor, frame.buffer))
{
fprintf(stderr, "Error: Initializing ray cast engine.\n");
trv_exit(EXIT_FAILURE);
}
/* Set up to receive input */
trv_input_initialize();
g_trv_terminate = false;
while (!g_trv_terminate)
{
#ifdef CONFIG_GRAPHICS_TRAVELER_PERFMON
start_time = trv_current_time();
#endif
trv_input_read();
/* Select the POV to use on this viewing cycle */
trv_pov_new();
/* Process door animations */
trv_door_animate();
/* Paint the back drop */
trv_rend_backdrop(&g_trv_player);
/* Render the 3-D view */
trv_raycaster(&g_trv_player);
/* Display the world. */
trv_display_update(&frame);
#ifdef CONFIG_GRAPHICS_TRAVELER_PERFMON
frame_count++;
elapsed_time += trv_current_time() - start_time;
if (frame_count == 100)
{
fprintf(stderr, "fps = %3.2f\n", (double) frame_count / elapsed_time);
frame_count = 0;
elapsed_time = 0.0;
}
#endif
}
trv_exit(EXIT_SUCCESS);
return 0;
}
/****************************************************************************
* Name: trv_abort
*
* Description:
****************************************************************************/
void trv_abort(FAR char *message, ...)
{
va_list args;
va_start(args, message);
vfprintf(stderr, message, args);
putc('\n', stderr);
va_end(args);
trv_exit(EXIT_FAILURE);
}