Initial Commit

src/CMakeLists.txt

@@ -0,0 +1,142 @@
+list(APPEND GAME_SOURCES
+	"${CMAKE_CURRENT_SOURCE_DIR}/main.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/init.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/collision.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/light.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/maps.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/cursors.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/draw.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/opengl.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/objects.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/list.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/files.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/items.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/paths.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/charclass.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/net.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/game.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/stat.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/acttorch.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actplayer.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actmonster.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actitem.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/acthudweapon.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actgold.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actgib.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actgeneral.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actdoor.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actladder.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/input.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/item_usage_funcs.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/entity.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/messages.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actflame.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actcampfire.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actfountain.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actsink.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_rat.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_goblin.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_slime.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_human.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_scorpion.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_succubus.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_troll.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_shopkeeper.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_skeleton.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_minotaur.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_ghoul.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_demon.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_spider.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_lich.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_imp.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_gnome.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_devil.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_automaton.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_cockatrice.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_crystalgolem.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_goatman.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_incubus.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_insectoid.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_kobold.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_lichfire.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_lichice.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_scarab.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_sentrybot.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_shadow.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_vampire.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/shops.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/mechanisms.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actgate.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actchest.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actsprite.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/menu.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/savepng.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actarrow.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actarrowtrap.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actboulder.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actheadstone.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actthrown.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actbeartrap.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actspeartrap.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actwallbuster.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/book.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/init_game.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/prng.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/scores.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/steam.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/hash.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/player.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/entity_shared.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/stat_shared.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/item_tool.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actsummontrap.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actpowercrystal.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/monster_shared.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actpedestal.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actteleporter.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/actmagictrap.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/steam_shared.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/mod_tools.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/json.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/eos.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/mod_tools.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/lobbies.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/shader.cpp"
+)
+
+list(APPEND EDITOR_SOURCES
+	"${CMAKE_CURRENT_SOURCE_DIR}/main.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/init.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/light.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/buttons.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/cursors.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/draw.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/opengl.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/objects.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/entity_editor.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/input.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/list.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/hash.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/files.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/editor.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/entity_shared.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/stat_editor.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/stat_shared.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/items_editor.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/steam_shared.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/json.cpp"
+	#"${CMAKE_CURRENT_SOURCE_DIR}/eos.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/eos_editor.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/mod_tools.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/prng.cpp"
+	"${CMAKE_CURRENT_SOURCE_DIR}/shader.cpp"
+)
+
+add_subdirectory(magic)
+add_subdirectory(interface)
+add_subdirectory(ui)
+add_subdirectory(engine)
+add_subdirectory(imgui)
+
+set(GAME_SOURCES ${GAME_SOURCES} PARENT_SCOPE)
+set(EDITOR_SOURCES ${EDITOR_SOURCES} PARENT_SCOPE)

src/Config.hpp.in

@@ -0,0 +1,66 @@
+
+#if @Windows@
+	#define WINDOWS
+#endif
+
+#if @Apple@
+	#define APPLE
+#endif
+
+#if @Linux@
+	#define LINUX
+#endif
+
+#if @Bsd@
+	#define BSD
+#endif
+
+#if @Haiku@
+	#define HAIKU
+#endif
+
+#if @STEAMWORKS_ENABLED@
+	#define STEAMWORKS
+#endif
+
+#ifndef EDITOR
+	#if @EOS_ENABLED@
+		#define USE_EOS
+		#define BUILD_ENV_PR "@BUILD_ENV_PR@"
+		#define BUILD_ENV_SA "@BUILD_ENV_SA@"
+		#define BUILD_ENV_DE "@BUILD_ENV_DE@"
+		#define BUILD_ENV_CC "@BUILD_ENV_CC@"
+		#define BUILD_ENV_CS "@BUILD_ENV_CS@"
+		#define BUILD_ENV_GSE "@BUILD_ENV_GSE@"
+	#endif
+#endif
+
+#if @IMGUI@
+	#define USE_IMGUI
+#endif
+
+#if @FMOD@
+	#define USE_FMOD
+#endif
+
+#if @OPENAL@
+	#define USE_OPENAL
+#endif
+
+#if @TREMOR@
+	#define USE_TREMOR
+#endif
+
+#if @PANDORA@
+	#define PANDORA
+#endif
+
+#if @NOT_DWORD_DEFINED@
+	/*
+	 * https://msdn.microsoft.com/en-us/library/cc230318.aspx
+	 * A DWORD is a 32-bit unsigned integer (range: 0 through 4294967295 decimal). Because a DWORD is unsigned, its first bit (Most Significant Bit (MSB)) is not reserved for signing. 
+	 * This type is declared as follows:
+	 * typedef unsigned long DWORD, *PDWORD, *LPDWORD;
+	 */
+	typedef unsigned long DWORD;
+#endif

src/Directory.hpp

@@ -0,0 +1,32 @@
+#pragma once
+
+#include <dirent.h>
+#include "main.hpp"
+
+class Directory {
+public:
+	Directory(const char* name) :
+		path(name)
+	{
+		//TODO: Use datadir. rom:/ needs to get prepended...
+		DIR* dir;
+		struct dirent* ent;
+		if ((dir = opendir(name)) == NULL)
+		{
+			printlog("failed to open directory '%s'", name);
+			return;
+		}
+		while ((ent = readdir(dir)) != NULL)
+		{
+			std::string entry(ent->d_name);
+			if (ent->d_name[0] != '.')
+			{
+				list.emplace_back(ent->d_name);
+			}
+		}
+		closedir(dir);
+		std::sort(list.begin(), list.end());
+	}
+	std::vector<std::string> list;
+	const char* path;
+};

src/UnicodeDecoder.h

@@ -0,0 +1,92 @@
+#pragma once
+
+/* Copyright (c) 2008-2009 Bjoern Hoehrmann <[email protected]>
+ * See http://bjoern.hoehrmann.de/utf-8/decoder/dfa/ for details.
+ * Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"),
+ * to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense,
+ * and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ * ValidateUTF8String() is based on https://stackoverflow.com/a/22135005/8552466
+ */
+
+#include <array>
+#include <cstdint>
+
+namespace UTFD
+{
+
+constexpr uint32_t UTF8_ACCEPT { 0 };
+constexpr uint32_t UTF8_REJECT { 1 };
+
+static constexpr std::array<uint8_t, 400> UTF8_DECODER
+{
+	// The first part of the table maps bytes to character classes that
+	// to reduce the size of the transition table and create bitmasks.
+	 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	 0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,
+	 1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,1,  9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,9,
+	 7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,  7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,7,
+	 8,8,2,2,2,2,2,2,2,2,2,2,2,2,2,2,  2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,2,
+	10,3,3,3,3,3,3,3,3,3,3,3,3,4,3,3, 11,6,6,6,5,8,8,8,8,8,8,8,8,8,8,8,
+
+	// The second part is a transition table that maps a combination
+	// of a state of the automaton and a character class to a state.
+	 0,12,24,36,60,96,84,12,12,12,48,72, 12,12,12,12,12,12,12,12,12,12,12,12,
+	12, 0,12,12,12,12,12, 0,12, 0,12,12, 12,24,12,12,12,12,12,24,12,24,12,12,
+	12,12,12,12,12,12,12,24,12,12,12,12, 12,24,12,12,12,12,12,12,12,24,12,12,
+	12,12,12,12,12,12,12,36,12,36,12,12, 12,36,12,12,12,12,12,36,12,36,12,12,
+	12,36,12,12,12,12,12,12,12,12,12,12,
+};
+
+inline uint32_t DecodeUTF8(uint32_t* const codep, const uint32_t byte)
+{
+	if ( byte > UTF8_DECODER.size() )
+	{
+		return UTF8_REJECT;
+	}
+
+	const uint32_t type = UTF8_DECODER[byte];
+	uint32_t state = UTF8_ACCEPT;
+
+	*codep = (state != UTF8_ACCEPT) ? (byte & 0x3fu) | (*codep << 6) : (0xff >> type) & (byte);
+	state = UTF8_DECODER[256 + state + type];
+
+	return state;
+}
+
+// Returns 0 (UTF8_ACCEPT) if valid UTF8, 1 (UTF8_REJECT) if invalid, or greater than 1 if more processing is required (two byte character)
+inline uint32_t ValidateUTF8String(char* const str, const size_t length)
+{
+	uint32_t state = UTF8_ACCEPT;
+
+	for ( size_t charIndex = 0; charIndex < length; charIndex++ )
+	{
+		const uint32_t type = UTF8_DECODER[static_cast<uint8_t>(str[charIndex])];
+		state = UTF8_DECODER[256 + state + type];
+
+		if ( state == UTF8_REJECT )
+		{
+			break;
+		}
+	}
+
+	return state;
+}
+
+// Returns 0 (UTF8_ACCEPT) if valid UTF8, 1 (UTF8_REJECT) if invalid, or greater than 1 if more processing is required (two byte character)
+inline uint32_t ValidateUTF8Character(const char c)
+{
+	return UTF8_DECODER[256 + UTF8_ACCEPT + UTF8_DECODER[static_cast<uint8_t>(c)]];
+}
+
+}
+