1 files changed, 237 insertions, 0 deletions
diff --git a/src/doom/deh_misc.c b/src/doom/deh_misc.c
new file mode 100644
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--- /dev/null
+++ b/src/doom/deh_misc.c
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+// Emacs style mode select   -*- C++ -*- 
+//-----------------------------------------------------------------------------
+//
+// Copyright(C) 2005 Simon Howard
+//
+// This program is free software; you can redistribute it and/or
+// modify it under the terms of the GNU General Public License
+// as published by the Free Software Foundation; either version 2
+// of the License, or (at your option) any later version.
+//
+// This program is distributed in the hope that 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, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
+// 02111-1307, USA.
+//
+//-----------------------------------------------------------------------------
+//
+// Parses "Misc" sections in dehacked files
+//
+//-----------------------------------------------------------------------------
+
+#include <stdlib.h>
+#include <string.h>
+
+#include "doomtype.h"
+#include "deh_defs.h"
+#include "deh_io.h"
+#include "deh_main.h"
+#include "deh_misc.h"
+
+// Dehacked: "Initial Health" 
+// This is the initial health a player has when starting anew.
+// See G_PlayerReborn in g_game.c
+
+int deh_initial_health = DEH_DEFAULT_INITIAL_HEALTH;
+
+// Dehacked: "Initial bullets"
+// This is the number of bullets the player has when starting anew.
+// See G_PlayerReborn in g_game.c
+
+int deh_initial_bullets = DEH_DEFAULT_INITIAL_BULLETS;
+
+// Dehacked: "Max Health"
+// This is the maximum health that can be reached using medikits 
+// alone.  See P_TouchSpecialThing in p_inter.c
+
+int deh_max_health = DEH_DEFAULT_MAX_HEALTH;
+
+// Dehacked: "Max Armor"
+// This is the maximum armor which can be reached by picking up
+// armor helmets. See P_TouchSpecialThing in p_inter.c
+
+int deh_max_armor = DEH_DEFAULT_MAX_ARMOR;
+
+// Dehacked: "Green Armor Class"
+// This is the armor class that is given when picking up the green 
+// armor or an armor helmet. See P_TouchSpecialThing in p_inter.c
+//
+// DOS dehacked only modifies the behavior of the green armor shirt,
+// the armor class set by armor helmets is not affected.
+
+int deh_green_armor_class = DEH_DEFAULT_GREEN_ARMOR_CLASS;
+
+// Dehacked: "Blue Armor Class"
+// This is the armor class that is given when picking up the blue 
+// armor or a megasphere. See P_TouchSpecialThing in p_inter.c
+//
+// DOS dehacked only modifies the MegaArmor behavior and not
+// the MegaSphere, which always gives armor type 2.
+
+int deh_blue_armor_class = DEH_DEFAULT_BLUE_ARMOR_CLASS;
+
+// Dehacked: "Max soulsphere"
+// The maximum health which can be reached by picking up the
+// soulsphere.  See P_TouchSpecialThing in p_inter.c
+
+int deh_max_soulsphere = DEH_DEFAULT_MAX_SOULSPHERE;
+
+// Dehacked: "Soulsphere health"
+// The amount of health bonus that picking up a soulsphere
+// gives.  See P_TouchSpecialThing in p_inter.c
+
+int deh_soulsphere_health = DEH_DEFAULT_SOULSPHERE_HEALTH;
+
+// Dehacked: "Megasphere health"
+// This is what the health is set to after picking up a 
+// megasphere.  See P_TouchSpecialThing in p_inter.c
+
+int deh_megasphere_health = DEH_DEFAULT_MEGASPHERE_HEALTH;
+
+// Dehacked: "God mode health"
+// This is what the health value is set to when cheating using
+// the IDDQD god mode cheat.  See ST_Responder in st_stuff.c
+
+int deh_god_mode_health = DEH_DEFAULT_GOD_MODE_HEALTH;
+
+// Dehacked: "IDFA Armor"
+// This is what the armor is set to when using the IDFA cheat.
+// See ST_Responder in st_stuff.c
+
+int deh_idfa_armor = DEH_DEFAULT_IDFA_ARMOR;
+
+// Dehacked: "IDFA Armor Class"
+// This is what the armor class is set to when using the IDFA cheat.
+// See ST_Responder in st_stuff.c
+
+int deh_idfa_armor_class = DEH_DEFAULT_IDFA_ARMOR_CLASS;
+
+// Dehacked: "IDKFA Armor"
+// This is what the armor is set to when using the IDKFA cheat.
+// See ST_Responder in st_stuff.c
+
+int deh_idkfa_armor = DEH_DEFAULT_IDKFA_ARMOR;
+
+// Dehacked: "IDKFA Armor Class"
+// This is what the armor class is set to when using the IDKFA cheat.
+// See ST_Responder in st_stuff.c
+
+int deh_idkfa_armor_class = DEH_DEFAULT_IDKFA_ARMOR_CLASS;
+
+// Dehacked: "BFG Cells/Shot"
+// This is the number of CELLs firing the BFG uses up.
+// See P_CheckAmmo and A_FireBFG in p_pspr.c
+
+int deh_bfg_cells_per_shot = DEH_DEFAULT_BFG_CELLS_PER_SHOT;
+
+// Dehacked: "Monsters infight"
+// This controls whether monsters can harm other monsters of the same 
+// species.  For example, whether an imp fireball will damage other
+// imps.  The value of this in dehacked patches is weird - '202' means
+// off, while '221' means on.
+//
+// See PIT_CheckThing in p_map.c
+
+int deh_species_infighting = DEH_DEFAULT_SPECIES_INFIGHTING;
+
+static struct
+{
+    char *deh_name;
+    int *value;
+} misc_settings[] = {
+    {"Initial Health",      &deh_initial_health},
+    {"Initial Bullets",     &deh_initial_bullets},
+    {"Max Health",          &deh_max_health},
+    {"Max Armor",           &deh_max_armor},
+    {"Green Armor Class",   &deh_green_armor_class},
+    {"Blue Armor Class",    &deh_blue_armor_class},
+    {"Max Soulsphere",      &deh_max_soulsphere},
+    {"Soulsphere Health",   &deh_soulsphere_health},
+    {"Megasphere Health",   &deh_megasphere_health},
+    {"God Mode Health",     &deh_god_mode_health},
+    {"IDFA Armor",          &deh_idfa_armor},
+    {"IDFA Armor Class",    &deh_idfa_armor_class},
+    {"IDKFA Armor",         &deh_idkfa_armor},
+    {"IDKFA Armor Class",   &deh_idkfa_armor_class},
+    {"BFG Cells/Shot",      &deh_bfg_cells_per_shot},
+};
+
+static void *DEH_MiscStart(deh_context_t *context, char *line)
+{
+    return NULL;
+}
+
+static void DEH_MiscParseLine(deh_context_t *context, char *line, void *tag)
+{
+    char *variable_name, *value;
+    int ivalue;
+    size_t i;
+
+    if (!DEH_ParseAssignment(line, &variable_name, &value))
+    {
+        // Failed to parse
+
+        DEH_Warning(context, "Failed to parse assignment");
+        return;
+    }
+
+    ivalue = atoi(value);
+
+    if (!strcasecmp(variable_name, "Monsters Infight"))
+    {
+        // See notes above.
+ 
+        if (ivalue == 202)
+        {
+            deh_species_infighting = 0;
+        }
+        else if (ivalue == 221)
+        {
+            deh_species_infighting = 1;
+        }
+        else
+        {
+            DEH_Warning(context, 
+                        "Invalid value for 'Monsters Infight': %i", ivalue);
+        }
+        
+        return;
+    }
+
+    for (i=0; i<arrlen(misc_settings); ++i)
+    {
+        if (!strcasecmp(variable_name, misc_settings[i].deh_name))
+        {
+            *misc_settings[i].value = ivalue;
+            return;
+        }
+    }
+
+    DEH_Warning(context, "Unknown Misc variable '%s'", variable_name);
+}
+
+static void DEH_MiscMD5Sum(md5_context_t *context)
+{
+    unsigned int i;
+
+    for (i=0; i<arrlen(misc_settings); ++i)
+    {
+        MD5_UpdateInt32(context, *misc_settings[i].value);
+    }
+}
+
+deh_section_t deh_section_misc =
+{
+    "Misc",
+    NULL,
+    DEH_MiscStart,
+    DEH_MiscParseLine,
+    NULL,
+    DEH_MiscMD5Sum,
+};
+