mirror of https://github.com/OpenMW/openmw.git
Converted loadinfo.d
Nicolay Korslund
15 years ago
parent
e5a64eeb5e
commit
2302e1f712
@ -0,0 +1,247 @@
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#ifndef _ESM_INFO_H
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#define _ESM_INFO_H
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#include "esm_reader.hpp"
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#include "defs.hpp"
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namespace ESM {
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// NOT DONE
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/*
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* Dialogue information. A series of these follow after DIAL records,
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* and form a linked list of dialogue items.
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*/
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struct DialInfo
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{
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enum Gender
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{
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Male = 0,
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Female = 1,
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NA = -1
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};
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struct DATAstruct
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{
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int unknown1;
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int disposition;
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char rank; // Rank of NPC
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char gender; // See Gender enum
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char PCrank; // Player rank
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char unknown2;
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}; // 12 bytes
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DATAstruct data;
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// The rules for whether or not we will select this dialog item.
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struct SelectStruct
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{
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std::string selectRule; // This has a complicated format
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float f; // Only one of 'f' or 'i' is used
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int i;
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VarType type;
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};
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// Journal quest indices (introduced with the quest system in Tribunal)
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enum QuestStatus
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{
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QS_None,
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QS_Name,
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QS_Finished,
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QS_Restart,
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QS_Deleted
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};
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// Rules for when to include this item in the final list of options
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// visible to the player.
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std::vector<SelectStruct> selects;
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// Id of this, previous and next INFO items
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std::string id, prev, next,
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// Various references used in determining when to select this item.
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actor, race, clas, npcFaction, pcFaction, cell,
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// Sound and text associated with this item
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sound, response,
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// Result script (uncomiled) to run whenever this dialog item is
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// selected
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resultScript;
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// ONLY include this item the NPC is not part of any faction.
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bool factionLess;
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// Status of this quest item
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QuestStatus questStatus;
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// Hexadecimal versions of the various subrecord names.
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enum SubNames
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{
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REC_ONAM = 0x4d414e4f,
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REC_RNAM = 0x4d414e52,
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REC_CNAM = 0x4d414e43,
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REC_FNAM = 0x4d414e46,
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REC_ANAM = 0x4d414e41,
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REC_DNAM = 0x4d414e44,
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REC_SNAM = 0x4d414e53,
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REC_NAME = 0x454d414e,
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REC_SCVR = 0x52564353,
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REC_INTV = 0x56544e49,
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REC_FLTV = 0x56544c46,
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REC_BNAM = 0x4d414e42,
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REC_QSTN = 0x4e545351,
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REC_QSTF = 0x46545351,
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REC_QSTR = 0x52545351,
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REC_DELE = 0x454c4544
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};
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void load(ESMReader &esm)
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{
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id = esm.getHNString("INAM");
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prev = esm.getHNString("PNAM");
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next = esm.getHNString("NNAM");
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// Not present if deleted
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if(esm.isNextSub("DATA"))
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esm.getHT(data, 12);
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// What follows is somewhat spaghetti-ish, but it's worth if for
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// an extra speedup. INFO is by far the most common record type.
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// subName is a reference to the original, so it changes whenever
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// a new sub name is read. esm.isEmptyOrGetName() will get the
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// next name for us, or return true if there are no more records.
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esm.getSubName();
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const NAME &subName = esm.retSubName();
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if(subName.val == REC_ONAM)
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{
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actor = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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if(subName.val == REC_RNAM)
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{
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race = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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if(subName.val == REC_CNAM)
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{
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clas = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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factionLess = false;
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if(subName.val == REC_FNAM)
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{
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npcFaction = esm.getHString();
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if(npcFaction == "FFFF") factionLess = true;
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if(esm.isEmptyOrGetName()) return;
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}
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if(subName.val == REC_ANAM)
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{
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cell = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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if(subName.val == REC_DNAM)
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{
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pcFaction = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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if(subName.val == REC_SNAM)
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{
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sound = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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if(subName.val == REC_NAME)
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{
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response = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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while(subName.val == REC_SCVR)
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{
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SelectStruct ss;
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ss.selectRule = esm.getHString();
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esm.isEmptyOrGetName();
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if(subName.val == REC_INTV)
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{
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ss.type = VT_Int;
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esm.getHT(ss.i);
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}
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else if(subName.val == REC_FLTV)
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{
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ss.type = VT_Float;
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esm.getHT(ss.f);
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}
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else
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esm.fail("INFO.SCVR must precede INTV or FLTV, not "
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+ subName.toString());
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selects.push_back(ss);
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if(esm.isEmptyOrGetName()) return;
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}
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if(subName.val == REC_BNAM)
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{
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resultScript = esm.getHString();
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if(esm.isEmptyOrGetName()) return;
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}
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questStatus = QS_None;
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int skip = 1;
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if (subName.val == REC_QSTN) questStatus = QS_Name;
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else if(subName.val == REC_QSTF) questStatus = QS_Finished;
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else if(subName.val == REC_QSTR) questStatus = QS_Restart;
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else if(subName.val == REC_DELE) {questStatus = QS_Deleted; skip = 4;}
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else
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esm.fail("Don't know what to do with " + subName.toString() + " in INFO " + id);
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if(questStatus != QS_None)
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esm.skip(skip);
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}
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};
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/*
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Some old and unused D code and comments, that might be useful later:
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--------
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// We only need to put each item in ONE list. For if your NPC
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// matches this response, then it must match ALL criteria, thus it
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// will have to look up itself in all the lists. I think the order
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// is well optimized in making the lists as small as possible.
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if(this.actor.index != -1) actorDial[this.actor][parent]++;
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else if(cell != "") cellDial[cell][parent]++;
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else if(this.Class != -1) classDial[this.Class][parent]++;
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else if(this.npcFaction != -1)
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factionDial[this.npcFaction][parent]++;
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else if(this.race != -1) raceDial[this.race][parent]++;
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else allDial[parent]++; // Lists dialogues that might
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// apply to all npcs.
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*/
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// List of dialogue topics (and greetings, voices, etc.) that
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// reference other objects. Eg. raceDial is indexed by the indices of
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// all races referenced. The value of raceDial is a new AA, which is
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// basically used as a map (the int value is just a count and isn't
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// used for anything important.) The indices (or elements of the map)
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// are the dialogues that reference the given race. I use an AA
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// instead of a list or array, since each dialogue can be added lots
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// of times.
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/*
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int allDial[Dialogue*];
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int classDial[int][Dialogue*];
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int factionDial[int][Dialogue*];
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int actorDial[Item][Dialogue*];
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// If I look up cells on cell load, I don't have to resolve these
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// names into anything!
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int cellDial[char[]][Dialogue*];
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int raceDial[int][Dialogue*];
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*/
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}
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#endif
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@ -1,258 +0,0 @@
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/*
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OpenMW - The completely unofficial reimplementation of Morrowind
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Copyright (C) 2008 Nicolay Korslund
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Email: < korslund@gmail.com >
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WWW: http://openmw.snaptoad.com/
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This file (loadinfo.d) is part of the OpenMW package.
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OpenMW is distributed as free software: you can redistribute it
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and/or modify it under the terms of the GNU General Public License
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version 3, as published by the Free Software Foundation.
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This program is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received a copy of the GNU General Public License
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version 3 along with this program. If not, see
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http://www.gnu.org/licenses/ .
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*/
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module esm.loadinfo;
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import esm.imports;
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import esm.loaddial;
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import esm.loadrace;
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import esm.loadclas;
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import esm.loadfact;
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/*
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* Dialogue information. These always follow a DIAL record and form a
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* linked list
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*/
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struct DialInfo
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{
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enum Gender : byte
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{
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Male = 0,
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Female = 1,
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NA = -1
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}
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align(1) struct DATAstruct
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{
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uint unknown1;
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uint disposition;
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byte rank; // Rank of NPC
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Gender gender; // 0 - male, 1 - female, 0xff - none
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byte PCrank; // Player rank
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byte unknown2;
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static assert(DATAstruct.sizeof==12);
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}
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DATAstruct data;
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// The rules for whether or not we will select this dialog item.
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struct SelectStruct
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{
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char[] selectRule; // This has a complicated format
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union { float f; int i; }
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VarType type;
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}
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// Id of prevous and next in linked list
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char[] id, prev, next;
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// Various references used in determining when to select this item.
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Item actor;
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Race *race;
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Class *cls;
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Faction* npcFaction, pcFaction;
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bool factionLess; // ONLY select this item the NPC is not part of any faction.
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char[] cell; // Use this to compare with current cell name
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RegionBuffer!(SelectStruct) selects; // Selection rules
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SoundIndex sound; // Sound to play when this is selected.
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char[] response; // The text content of this info item.
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// TODO: This should probably be compiled at load time?
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char[] resultScript; // Result script (uncompiled) - is run if this
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// dialog item is selected.
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// Journal quest indices (introduced with the quest system in tribunal)
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enum Quest
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{
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None, Name, Finished, Restart
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}
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bool deleted;
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Quest questStatus;
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void load(DialogueType tp)
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{with(esFile){
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id = getHNString("INAM");
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prev = getHNString("PNAM");
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next = getHNString("NNAM");
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// Not present if deleted
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if(isNextSub("DATA"))
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readHExact(&data, data.sizeof);
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// What follows is terrible spaghetti code, but I like it! ;-) In
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// all seriousness, it's an attempt to make things faster, since
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// INFO is by far the most common record type.
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// subName is a slice of the original, so it changes when new sub
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// names are read.
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getSubName();
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char[] subName = retSubName();
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if(subName == "ONAM")
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{
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actor = actors.lookup(tmpHString());
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if(isEmptyOrGetName) return;
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} else actor.i = null;
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if(subName == "RNAM")
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{
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race = cast(Race*)races.lookup(tmpHString());
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if(isEmptyOrGetName) return;
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} else race = null;
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if(subName == "CNAM")
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{
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cls = cast(Class*)classes.lookup(tmpHString());
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if(isEmptyOrGetName) return;
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} else cls = null;
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npcFaction = null;
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factionLess = false;
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if(subName == "FNAM")
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{
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char[] tmp = tmpHString();
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if(tmp == "FFFF") factionLess = true;
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else npcFaction = cast(Faction*)factions.lookup(tmp);
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if(isEmptyOrGetName) return;
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}
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if(subName == "ANAM")
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{
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cell = getHString();
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if(isEmptyOrGetName) return;
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} else cell = null;
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if(subName == "DNAM")
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{
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pcFaction = cast(Faction*)factions.lookup(tmpHString());
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if(isEmptyOrGetName) return;
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} else pcFaction = null;
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if(subName == "SNAM")
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{
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sound = resources.lookupSound(tmpHString());
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if(isEmptyOrGetName) return;
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} else sound = SoundIndex.init;
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if(subName == "NAME")
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{
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response = getHString();
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if(isEmptyOrGetName) return;
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} else response = null;
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selects = null;
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while(subName == "SCVR")
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{
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if(selects is null) selects = esmRegion.getBuffer!(SelectStruct)(1,1);
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else selects.length = selects.length + 1;
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with(selects.array()[$-1])
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{
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selectRule = getHString();
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isEmptyOrGetName();
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if(subName == "INTV") type = VarType.Int;
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else if(subName == "FLTV") type = VarType.Float;
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else
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fail("INFO.SCVR must precede INTV or FLTV, not "
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~ subName);
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readHExact(&i, 4);
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}
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if(isEmptyOrGetName) return;
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}
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if(subName == "BNAM")
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{
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resultScript = getHString();
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if(isEmptyOrGetName) return;
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} else resultScript = null;
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deleted = false;
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questStatus = Quest.None;
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if(subName == "QSTN") questStatus = Quest.Name;
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else if(subName == "QSTF") questStatus = Quest.Finished;
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else if(subName == "QSTR") questStatus = Quest.Restart;
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else if(subName == "DELE") {getHInt(); deleted = true;}
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else
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fail("Don't know what to do with " ~ subName ~ " in INFO " ~ id);
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if(questStatus != Quest.None)
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{
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getHByte();
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// The Quest markers should only appear in journal INFOs, but
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// sometime the appear outside it. We could issue a warning,
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// but lets just ignore it instead.
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/*
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if(tp != Dialogue.Type.Journal)
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writefln("WARNING: Found INFO quest marker in INFO %s type %s",
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id, cast(int)tp);
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*/
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}
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}}
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}
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/*
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// We only need to put each item in ONE list. For if your NPC
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// matches this response, then it must match ALL criteria, thus it
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// will have to look up itself in all the lists. I think the order
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// is well optimized in making the lists as small as possible.
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if(this.actor.index != -1) actorDial[this.actor][parent]++;
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else if(cell != "") cellDial[cell][parent]++;
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else if(this.Class != -1) classDial[this.Class][parent]++;
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else if(this.npcFaction != -1)
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factionDial[this.npcFaction][parent]++;
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else if(this.race != -1) raceDial[this.race][parent]++;
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else allDial[parent]++; // Lists dialogues that might
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// apply to all npcs.
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*/
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struct DialInfoList
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{
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LoadState state;
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DialInfo d;
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void load(DialogueType type)
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{
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d.load(type);
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}
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}
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// List of dialogue topics (and greetings, voices, etc.) that
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// reference other objects. Eg. raceDial is indexed by the indices of
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// all races referenced. The value of raceDial is a new AA, which is
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// basically used as a map (the int value is just a count and isn't
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// used for anything important.) The indices (or elements of the map)
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// are the dialogues that reference the given race. I use an AA
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// instead of a list or array, since each dialogue can be added lots
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// of times.
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/*
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int allDial[Dialogue*];
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int classDial[int][Dialogue*];
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int factionDial[int][Dialogue*];
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int actorDial[Item][Dialogue*];
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// If I look up cells on cell load, I don't have to resolve these
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// names into anything!
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int cellDial[char[]][Dialogue*];
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int raceDial[int][Dialogue*];
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*/
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Reference in New Issue