Add random name generator (fixes #135)

Move data files to /data dir

CMakeLists.txt

@@ -169,6 +169,7 @@ endif()
 
 INSTALL(DIRECTORY
 	${SOURCE_DIRECTORY}/doc
+	${SOURCE_DIRECTORY}/data
 	${SOURCE_DIRECTORY}/missions
 	${SOURCE_DIRECTORY}/dogfights
 	${SOURCE_DIRECTORY}/graphics
@@ -178,9 +179,6 @@ INSTALL(DIRECTORY
 INSTALL(FILES
 	${SOURCE_DIRECTORY}/cdogs_icon.bmp
 	${SOURCE_DIRECTORY}/README.md
-	${SOURCE_DIRECTORY}/particles.json
-	${SOURCE_DIRECTORY}/bullets.json
-	${SOURCE_DIRECTORY}/guns.json
 	DESTINATION ${INSTALL_PREFIX})
 IF(UNIX AND NOT APPLE AND NOT BEOS AND NOT HAIKU)
 	INSTALL(FILES ${SOURCE_DIRECTORY}/build/linux/cdogs-sdl.desktop DESTINATION ${CMAKE_INSTALL_PREFIX}/share/applications)

data/prefixes.txt

@@ -0,0 +1,36 @@
+Alpha
+Auto
+Black
+C-
+Con
+Cyber
+Data
+Devi
+Digi
+Dyna
+Electro
+Giga
+Hyper
+Ice
+Macro
+Mega
+Micro
+Mono
+Neo
+Neon
+Neuro
+Nexus
+Omni
+Psy
+Psycho
+Quantum
+Robo
+Servo
+Shadow
+Sub
+Synchro
+Techno
+Tetra
+Turbo
+Ultra
+War

data/suffixes.txt

@@ -0,0 +1,38 @@
+arc
+bot
+brid
+cat
+cell
+con
+chrome
+dex
+dog
+droid
+drome
+grid
+hax
+hex
+link
+lite
+lith
+logic
+lux
+machine
+mancer
+master
+maton
+mech
+mod
+net
+next
+nexus
+ray
+spec
+sphere
+tech
+trance
+trix
+tron
+wolf
+viper
+visor

data/suffixnames.txt

@@ -0,0 +1,22 @@
+2000
+Agent
+Alpha
+Assassin
+Circuit
+DX
+Cyborg
+Hacker
+Jester
+Lightning
+Matrix
+One
+Prime
+Shadow
+Snake
+Steel
+Stingray
+Storm
+Synapse
+Vector
+X
+Zero

src/CMakeLists.txt

@@ -14,6 +14,7 @@ set(CDOGS_SDL_SOURCES
 	mainmenu.c
 	menu.c
 	menu_utils.c
+	namegen.c
 	password.c
 	player_select_menus.c
 	prep.c
@@ -27,6 +28,7 @@ set(CDOGS_SDL_HEADERS
 	mainmenu.h
 	menu.h
 	menu_utils.h
+	namegen.h
 	password.h
 	player_select_menus.h
 	prep.h

src/cdogs.c

@@ -1395,11 +1395,11 @@ int main(int argc, char *argv[])
 		GetDataFilePath(buf, "graphics");
 		PicManagerLoadDir(&gPicManager, buf);
 
-		GetDataFilePath(buf, "particles.json");
+		GetDataFilePath(buf, "data/particles.json");
 		ParticleClassesInit(&gParticleClasses, buf);
 		char buf2[CDOGS_PATH_MAX];
-		GetDataFilePath(buf, "bullets.json");
-		GetDataFilePath(buf2, "guns.json");
+		GetDataFilePath(buf, "data/bullets.json");
+		GetDataFilePath(buf2, "data/guns.json");
 		BulletAndWeaponInitialize(
 			&gBulletClasses, &gGunDescriptions, buf, buf2);
 		CampaignInit(&gCampaign);

src/cdogsed.c

@@ -1176,11 +1176,11 @@ int main(int argc, char *argv[])
 	GetDataFilePath(buf, "graphics");
 	PicManagerLoadDir(&gPicManager, buf);
 
-	GetDataFilePath(buf, "particles.json");
+	GetDataFilePath(buf, "data/particles.json");
 	ParticleClassesInit(&gParticleClasses, buf);
 	char buf2[CDOGS_PATH_MAX];
-	GetDataFilePath(buf, "bullets.json");
-	GetDataFilePath(buf2, "guns.json");
+	GetDataFilePath(buf, "data/bullets.json");
+	GetDataFilePath(buf2, "data/guns.json");
 	BulletAndWeaponInitialize(&gBulletClasses, &gGunDescriptions, buf, buf2);
 	CampaignInit(&gCampaign);
 	MissionInit(&lastMission);

src/namegen.c

@@ -0,0 +1,133 @@
+/*
+    Copyright (c) 2014, Cong Xu
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    Redistributions of source code must retain the above copyright notice, this
+    list of conditions and the following disclaimer.
+    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.
+
+    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 HOLDER 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 "namegen.h"
+
+#include <stdbool.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+static void LoadFile(CArray *strings, const char *filename);
+void NameGenInit(
+	NameGen *g,
+	const char *prefixFile, const char *suffixFile, const char *suffixNameFile)
+{
+	CArrayInit(&g->prefixes, sizeof(char *));
+	CArrayInit(&g->suffixes, sizeof(char *));
+	CArrayInit(&g->suffixNames, sizeof(char *));
+	LoadFile(&g->prefixes, prefixFile);
+	LoadFile(&g->suffixes, suffixFile);
+	LoadFile(&g->suffixNames, suffixNameFile);
+}
+static void LoadFile(CArray *strings, const char *filename)
+{
+	FILE *file = fopen(filename, "r");
+	char buf[256];
+	while (fgets(buf, 256, file) != NULL)
+	{
+		char *str = malloc(strlen(buf) + 1);
+		strncpy(str, buf, strlen(buf) - 1);
+		str[strlen(buf) - 1] = '\0';
+		CArrayPushBack(strings, &str);
+	}
+	fclose(file);
+}
+static void UnloadStrings(CArray *strings);
+void NameGenTerminate(NameGen *g)
+{
+	UnloadStrings(&g->prefixes);
+	UnloadStrings(&g->suffixes);
+	UnloadStrings(&g->suffixNames);
+}
+static void UnloadStrings(CArray *strings)
+{
+	for (int i = 0; i < (int)strings->size; i++)
+	{
+		char **str = CArrayGet(strings, i);
+		free(*str);
+	}
+	CArrayTerminate(strings);
+}
+
+static bool IsSameWord(const char *l, const char *r);
+void NameGenMake(const NameGen *g, char *buf)
+{
+	for (;;)
+	{
+		char **prefix = CArrayGet(&g->prefixes, rand() % g->prefixes.size);
+		int suffixIndex = rand() % (g->suffixes.size + g->suffixNames.size);
+		char **suffix;
+		if (suffixIndex < (int)g->suffixes.size)
+		{
+			suffix = CArrayGet(&g->suffixes, suffixIndex);
+		}
+		else
+		{
+			suffix = CArrayGet(
+				&g->suffixNames, suffixIndex - (int)g->suffixes.size);
+		}
+		// Don't generate same prefix/suffix
+		if (IsSameWord(*prefix, *suffix))
+		{
+			continue;
+		}
+		strcpy(buf, *prefix);
+		// Add a space if we're using a suffix name
+		if (suffixIndex >= (int)g->suffixes.size)
+		{
+			strcat(buf, " ");
+		}
+		strcat(buf, *suffix);
+		break;
+	}
+}
+static char LowerCase(const char c);
+static bool IsSameWord(const char *l, const char *r)
+{
+	while (*l && *r)
+	{
+		if (LowerCase(*l) != LowerCase(*r))
+		{
+			return false;
+		}
+		l++;
+		r++;
+	}
+	if (*l || *r)
+	{
+		return false;
+	}
+	return true;
+}
+static char LowerCase(const char c)
+{
+	if (c >= 'A' && c <= 'Z')
+	{
+		return c - 32;
+	}
+	return c;
+}

src/namegen.h

@@ -0,0 +1,44 @@
+/*
+    Copyright (c) 2014, Cong Xu
+    All rights reserved.
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    Redistributions of source code must retain the above copyright notice, this
+    list of conditions and the following disclaimer.
+    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.
+
+    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 HOLDER 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 __NAMEGEN
+#define __NAMEGEN
+
+#include <cdogs/c_array.h>
+
+typedef struct
+{
+	CArray prefixes;
+	CArray suffixes;
+	CArray suffixNames;
+} NameGen;
+
+void NameGenInit(
+	NameGen *g,
+	const char *prefixFile, const char *suffixFile, const char *suffixNameFile);
+void NameGenTerminate(NameGen *g);
+void NameGenMake(const NameGen *g, char *buf);
+
+#endif

src/player_select_menus.c

@@ -330,7 +330,7 @@ void PlayerSelectMenusCreate(
 	PlayerSelectMenu *menu,
 	int numPlayers, int player, Character *c, struct PlayerData *pData,
 	EventHandlers *handlers, GraphicsDevice *graphics,
-	InputConfig *inputConfig)
+	InputConfig *inputConfig, const NameGen *ng)
 {
 	MenuSystem *ms = &menu->ms;
 	PlayerSelectMenuData *data = &menu->data;
@@ -346,6 +346,7 @@ void PlayerSelectMenusCreate(
 	data->display.pData = pData;
 	data->controls.inputConfig = inputConfig;
 	data->controls.pData = pData;
+	data->nameGenerator = ng;
 
 	switch (numPlayers)
 	{
@@ -460,6 +461,10 @@ static void ShuffleOne(AppearanceMenuData *data);
 static void ShuffleAppearance(void *data)
 {
 	PlayerSelectMenuData *pData = data;
+	struct PlayerData *p = pData->display.pData;
+	char buf[512];
+	NameGenMake(pData->nameGenerator, buf);
+	strncpy(p->name, buf, 20);
 	ShuffleOne(&pData->faceData);
 	ShuffleOne(&pData->skinData);
 	ShuffleOne(&pData->hairData);

src/player_select_menus.h

@@ -33,6 +33,7 @@
 
 #include "menu.h"
 #include "menu_utils.h"
+#include "namegen.h"
 
 typedef struct
 {
@@ -54,6 +55,7 @@ typedef struct
 	AppearanceMenuData armsData;
 	AppearanceMenuData bodyData;
 	AppearanceMenuData legsData;
+	const NameGen *nameGenerator;
 } PlayerSelectMenuData;
 typedef struct
 {
@@ -65,6 +67,6 @@ void PlayerSelectMenusCreate(
 	PlayerSelectMenu *menu,
 	int numPlayers, int player, Character *c, struct PlayerData *pData,
 	EventHandlers *handlers, GraphicsDevice *graphics,
-	InputConfig *inputConfig);
+	InputConfig *inputConfig, const NameGen *ng);
 
 #endif

src/prep.c

@@ -72,6 +72,7 @@
 #include <cdogs/utils.h>
 
 #include "player_select_menus.h"
+#include "namegen.h"
 #include "weapon_menu.h"
 
 
@@ -241,12 +242,20 @@ int PlayerSelection(int numPlayers, GraphicsDevice *graphics)
 {
 	bool hasInputDevice[MAX_PLAYERS];
 	PlayerSelectMenu menus[MAX_PLAYERS];
+	NameGen g;
+	char prefixes[CDOGS_PATH_MAX];
+	char suffixes[CDOGS_PATH_MAX];
+	char suffixnames[CDOGS_PATH_MAX];
+	GetDataFilePath(prefixes, "data/prefixes.txt");
+	GetDataFilePath(suffixes, "data/suffixes.txt");
+	GetDataFilePath(suffixnames, "data/suffixnames.txt");
+	NameGenInit(&g, prefixes, suffixes, suffixnames);
 	for (int i = 0; i < numPlayers; i++)
 	{
 		PlayerSelectMenusCreate(
 			&menus[i], numPlayers, i,
 			&gCampaign.Setting.characters.players[i], &gPlayerDatas[i],
-			&gEventHandlers, graphics, &gConfig.Input);
+			&gEventHandlers, graphics, &gConfig.Input, &g);
 		hasInputDevice[i] = false;
 	}
 
@@ -375,6 +384,7 @@ bail:
 	{
 		MenuSystemTerminate(&menus[i].ms);
 	}
+	NameGenTerminate(&g);
 	return res;
 }