Initial Push

.gitignore

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+.vs/
+.vscode/
+build/
+libs/libnx/
+
+*.nro
+*.nso
+*.nsp
+*.nacp
+*.lst
+*.elf
+
+*.bat
+*.exe
+
+*.psd

.gitmodules

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+[submodule "libs/LibACNH"]
+	path = libs/LibACNH
+	url = https://github.com/Slattz/LibACNH.git
+[submodule "nanovg"]
+	path = nanovg
+	url = https://github.com/Adubbz/nanovg-deko3d.git

Makefile

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+#---------------------------------------------------------------------------------
+.SUFFIXES:
+#---------------------------------------------------------------------------------
+
+ifeq ($(strip $(DEVKITPRO)),)
+$(error "Please set DEVKITPRO in your environment. export DEVKITPRO=<path to>/devkitpro")
+endif
+
+TOPDIR ?= $(CURDIR)
+include $(DEVKITPRO)/libnx/switch_rules
+
+#---------------------------------------------------------------------------------
+# list of directories containing libraries, this must be containing 
+# include and source
+#---------------------------------------------------------------------------------
+LIBADDDIRS	:= libs/LibACNH/
+
+#---------------------------------------------------------------------------------
+# list of modulefolders containing helperfiles
+#---------------------------------------------------------------------------------
+HELPERMODULES	:= debugger dmnt file
+HELPERDIR		:= source/helpers/
+
+
+#---------------------------------------------------------------------------------
+# TARGET is the name of the output
+# BUILD is the directory where object files & intermediate files will be placed
+# SOURCES is a list of directories containing source code
+# DATA is a list of directories containing data files
+# INCLUDES is a list of directories containing header files
+# ROMFS is the directory containing data to be added to RomFS, relative to the Makefile (Optional)
+#
+# NO_ICON: if set to anything, do not use icon.
+# NO_NACP: if set to anything, no .nacp file is generated.
+# APP_TITLE is the name of the app stored in the .nacp file (Optional)
+# APP_AUTHOR is the author of the app stored in the .nacp file (Optional)
+# APP_VERSION is the version of the app stored in the .nacp file (Optional)
+# APP_TITLEID is the titleID of the app stored in the .nacp file (Optional)
+# ICON is the filename of the icon (.jpg), relative to the project folder.
+#   If not set, it attempts to use one of the following (in this order):
+#     - <Project name>.jpg
+#     - icon.jpg
+#     - <libnx folder>/default_icon.jpg
+#
+# CONFIG_JSON is the filename of the NPDM config file (.json), relative to the project folder.
+#   If not set, it attempts to use one of the following (in this order):
+#     - <Project name>.json
+#     - config.json
+#   If a JSON file is provided or autodetected, an ExeFS PFS0 (.nsp) is built instead
+#   of a homebrew executable (.nro). This is intended to be used for sysmodules.
+#   NACP building is skipped as well.
+#---------------------------------------------------------------------------------
+TARGET		:=	luna
+BUILD		:=	build
+SOURCES 	:= 	source \
+				$(foreach dir,$(LIBADDDIRS),$(dir)/source) \
+				$(foreach module,$(HELPERMODULES),$(HELPERDIR)/$(module)) \
+                nanovg/shaders
+DATA		:=	data
+INCLUDES	:=	include ../include
+
+ROMFS		:=	nanovg/shaders
+
+# Output folders for autogenerated files in romfs
+OUT_SHADERS	:=	shaders
+
+APP_TITLE     := Luna
+APP_AUTHOR    := Ixaruz
+APP_VERSION   := 0.6.9
+
+#---------------------------------------------------------------------------------
+# options for code generation
+#---------------------------------------------------------------------------------
+ARCH	:=	-march=armv8-a+crc+crypto -mtune=cortex-a57 -mtp=soft -fPIE
+
+CFLAGS	:=	-g -gdwarf-4 -Wall -O2 -ffunction-sections \
+			$(ARCH) $(DEFINES)
+
+CFLAGS	+=	$(INCLUDE) -D__SWITCH__
+
+CXXFLAGS	:= $(CFLAGS) -std=gnu++20 -fno-exceptions -fno-rtti
+
+ASFLAGS	:=	-g -gdwarf-4 $(ARCH)
+LDFLAGS	=	-specs=$(DEVKITPRO)/libnx/switch.specs -g -gdwarf-4 $(ARCH) -Wl,-Map,$(notdir $*.map)
+
+LIBS	:= -lnanovg -ldeko3d -lnx
+
+#---------------------------------------------------------------------------------
+# list of directories containing libraries, this must be the top level containing
+# include and lib
+#---------------------------------------------------------------------------------
+LIBDIRS	:= $(PORTLIBS) $(LIBNX) $(CURDIR)/nanovg/
+
+#---------------------------------------------------------------------------------
+# no real need to edit anything past this point unless you need to add additional
+# rules for different file extensions
+#---------------------------------------------------------------------------------
+ifneq ($(BUILD),$(notdir $(CURDIR)))
+#---------------------------------------------------------------------------------
+
+export OUTPUT	:=	$(CURDIR)/$(TARGET)
+export TOPDIR	:=	$(CURDIR)
+
+export VPATH	:=	$(foreach dir,$(SOURCES),$(CURDIR)/$(dir)) \
+					$(foreach dir,$(DATA),$(CURDIR)/$(dir))
+
+export DEPSDIR	:=	$(CURDIR)/$(BUILD)
+
+SUBFOLDERS := nanovg
+
+TOPTARGETS := all clean
+
+$(TOPTARGETS): $(SUBFOLDERS)
+
+$(SUBFOLDERS):
+	$(MAKE) -C $@ $(MAKECMDGOALS)
+
+CFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.c)))
+CPPFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.cpp)))
+SFILES		:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.s)))
+GLSLFILES	:=	$(foreach dir,$(SOURCES),$(notdir $(wildcard $(dir)/*.glsl)))
+BINFILES	:=	$(foreach dir,$(DATA),$(notdir $(wildcard $(dir)/*.*)))
+
+#---------------------------------------------------------------------------------
+# use CXX for linking C++ projects, CC for standard C
+#---------------------------------------------------------------------------------
+ifeq ($(strip $(CPPFILES)),)
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CC)
+#---------------------------------------------------------------------------------
+else
+#---------------------------------------------------------------------------------
+	export LD	:=	$(CXX)
+#---------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------
+
+export OFILES_BIN	:=	$(addsuffix .o,$(BINFILES))
+export OFILES_SRC	:=	$(CPPFILES:.cpp=.o) $(CFILES:.c=.o) $(SFILES:.s=.o)
+export OFILES 	:=	$(OFILES_BIN) $(OFILES_SRC)
+export HFILES_BIN	:=	$(addsuffix .h,$(subst .,_,$(BINFILES)))
+export LIBPATHS	:=	$(foreach dir,$(LIBDIRS),-L$(dir)/lib)
+
+ifneq ($(strip $(ROMFS)),)
+	ROMFS_TARGETS :=
+	ROMFS_FOLDERS :=
+	ifneq ($(strip $(OUT_SHADERS)),)
+		ROMFS_SHADERS := $(ROMFS)/$(OUT_SHADERS)
+		ROMFS_TARGETS += $(patsubst %.glsl, $(ROMFS_SHADERS)/%.dksh, $(GLSLFILES))
+		ROMFS_FOLDERS += $(ROMFS_SHADERS)
+	endif
+
+	export ROMFS_DEPS := $(foreach file,$(ROMFS_TARGETS),$(CURDIR)/$(file))
+endif
+
+export INCLUDE	:=	$(foreach dir,$(INCLUDES),-I$(CURDIR)/$(dir)) \
+					$(foreach dir,$(LIBADDDIRS),-I$(CURDIR)/$(dir)/include) \
+					$(foreach dir,$(LIBDIRS),-I$(dir)/include) \
+					-I$(CURDIR)/$(BUILD)
+
+ifeq ($(strip $(CONFIG_JSON)),)
+	jsons := $(wildcard *.json)
+	ifneq (,$(findstring $(TARGET).json,$(jsons)))
+		export APP_JSON := $(TOPDIR)/$(TARGET).json
+	else
+		ifneq (,$(findstring config.json,$(jsons)))
+			export APP_JSON := $(TOPDIR)/config.json
+		endif
+	endif
+else
+	export APP_JSON := $(TOPDIR)/$(CONFIG_JSON)
+endif
+
+ifeq ($(strip $(ICON)),)
+	icons := $(wildcard *.jpg)
+	ifneq (,$(findstring $(TARGET).jpg,$(icons)))
+		export APP_ICON := $(TOPDIR)/$(TARGET).jpg
+	else
+		ifneq (,$(findstring icon.jpg,$(icons)))
+			export APP_ICON := $(TOPDIR)/icon.jpg
+		endif
+	endif
+else
+	export APP_ICON := $(TOPDIR)/$(ICON)
+endif
+
+ifeq ($(strip $(NO_ICON)),)
+	export NROFLAGS += --icon=$(APP_ICON)
+endif
+
+ifeq ($(strip $(NO_NACP)),)
+	export NROFLAGS += --nacp=$(CURDIR)/$(TARGET).nacp
+endif
+
+ifneq ($(APP_TITLEID),)
+	export NACPFLAGS += --titleid=$(APP_TITLEID)
+endif
+
+ifneq ($(ROMFS),)
+	export NROFLAGS += --romfsdir=$(CURDIR)/$(ROMFS)
+endif
+
+.PHONY: $(TOPTARGETS) $(SUBFOLDERS) all clean
+
+#---------------------------------------------------------------------------------
+all: $(ROMFS_TARGETS) | $(BUILD)
+	@$(MAKE) --no-print-directory -C $(BUILD) -f $(CURDIR)/Makefile
+
+$(BUILD):
+	@mkdir -p $@
+
+ifneq ($(strip $(ROMFS_TARGETS)),)
+
+$(ROMFS_TARGETS): | $(ROMFS_FOLDERS)
+
+$(ROMFS_FOLDERS):
+	@mkdir -p $@
+
+$(ROMFS_SHADERS)/%_vsh.dksh: %_vsh.glsl
+	@echo {vert} $(notdir $<)
+	@uam -s vert -o $@ $<
+
+$(ROMFS_SHADERS)/%_tcsh.dksh: %_tcsh.glsl
+	@echo {tess_ctrl} $(notdir $<)
+	@uam -s tess_ctrl -o $@ $<
+
+$(ROMFS_SHADERS)/%_tesh.dksh: %_tesh.glsl
+	@echo {tess_eval} $(notdir $<)
+	@uam -s tess_eval -o $@ $<
+
+$(ROMFS_SHADERS)/%_gsh.dksh: %_gsh.glsl
+	@echo {geom} $(notdir $<)
+	@uam -s geom -o $@ $<
+
+$(ROMFS_SHADERS)/%_fsh.dksh: %_fsh.glsl
+	@echo {frag} $(notdir $<)
+	@uam -s frag -o $@ $<
+
+$(ROMFS_SHADERS)/%.dksh: %.glsl
+	@echo {comp} $(notdir $<)
+	@uam -s comp -o $@ $<
+
+endif
+
+#---------------------------------------------------------------------------------
+clean:
+	@echo clean ...
+ifeq ($(strip $(APP_JSON)),)
+	@rm -fr $(BUILD) $(ROMFS_FOLDERS) $(TARGET).nro $(TARGET).nacp $(TARGET).elf
+else
+	@rm -fr $(BUILD) $(ROMFS_FOLDERS) $(TARGET).nsp $(TARGET).nso $(TARGET).npdm $(TARGET).elf
+endif
+
+
+#---------------------------------------------------------------------------------
+else
+.PHONY:	all
+
+DEPENDS	:=	$(OFILES:.o=.d)
+
+#---------------------------------------------------------------------------------
+# main targets
+#---------------------------------------------------------------------------------
+ifeq ($(strip $(APP_JSON)),)
+
+all	:	$(OUTPUT).nro
+
+ifeq ($(strip $(NO_NACP)),)
+$(OUTPUT).nro	:	$(OUTPUT).elf $(OUTPUT).nacp $(ROMFS_DEPS)
+else
+$(OUTPUT).nro	:	$(OUTPUT).elf $(ROMFS_DEPS)
+endif
+
+else
+
+all	:	$(OUTPUT).nsp
+
+$(OUTPUT).nsp	:	$(OUTPUT).nso $(OUTPUT).npdm
+
+$(OUTPUT).nso	:	$(OUTPUT).elf
+
+endif
+
+$(OUTPUT).elf	:	$(OFILES)
+
+$(OFILES_SRC)	: $(HFILES_BIN)
+
+#---------------------------------------------------------------------------------
+# you need a rule like this for each extension you use as binary data
+#---------------------------------------------------------------------------------
+%.bin.o	%_bin.h :	%.bin
+#---------------------------------------------------------------------------------
+	@echo $(notdir $<)
+	@$(bin2o)
+
+-include $(DEPENDS)
+
+#---------------------------------------------------------------------------------------
+endif
+#---------------------------------------------------------------------------------------

source/assert.hpp

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+/*
+ * Copyright (c) Adubbz
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License for
+ * more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#pragma once
+
+#include <cstdlib>
+
+#define DBK_ABORT_UNLESS(expr)      \
+    if (!static_cast<bool>(expr)) { \
+        std::abort();               \
+    }