A little cleanup in Context.cpp, started work on 31.19
Petr Mrázek
parent
4ead59e698
commit
eb1a0b6b22
@ -0,0 +1,170 @@
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// This is just a graveyard of old 40d code. Things in here COULD be turned into modules, but it requires research.
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bool API::InitReadEffects ( uint32_t & numeffects )
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{
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if(d->effectsInited)
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FinishReadEffects();
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int effects = 0;
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try
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{
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effects = d->offset_descriptor->getAddress ("effects_vector");
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}
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catch(Error::AllMemdef)
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{
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return false;
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}
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d->effectsInited = true;
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d->p_effect = new DfVector (d->p, effects);
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numeffects = d->p_effect->getSize();
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return true;
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}
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bool API::ReadEffect(const uint32_t index, t_effect_df40d & effect)
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{
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if(!d->effectsInited)
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return false;
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if(index >= d->p_effect->getSize())
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return false;
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// read pointer from vector at position
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uint32_t temp = d->p_effect->at (index);
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//read effect from memory
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d->p->read (temp, sizeof (t_effect_df40d), (uint8_t *) &effect);
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return true;
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}
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// use with care!
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bool API::WriteEffect(const uint32_t index, const t_effect_df40d & effect)
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{
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if(!d->effectsInited)
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return false;
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if(index >= d->p_effect->getSize())
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return false;
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// read pointer from vector at position
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uint32_t temp = d->p_effect->at (index);
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// write effect to memory
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d->p->write(temp,sizeof(t_effect_df40d), (uint8_t *) &effect);
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return true;
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}
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void API::FinishReadEffects()
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{
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if(d->p_effect)
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{
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delete d->p_effect;
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d->p_effect = NULL;
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}
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d->effectsInited = false;
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}
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bool API::InitReadNotes( uint32_t &numnotes )
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{
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try
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{
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memory_info * minfo = d->offset_descriptor;
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int notes = minfo->getAddress ("notes");
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d->note_foreground_offset = minfo->getOffset ("note_foreground");
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d->note_background_offset = minfo->getOffset ("note_background");
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d->note_name_offset = minfo->getOffset ("note_name");
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d->note_xyz_offset = minfo->getOffset ("note_xyz");
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d->p_notes = new DfVector (d->p, notes);
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d->notesInited = true;
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numnotes = d->p_notes->getSize();
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return true;
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}
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catch (Error::AllMemdef&)
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{
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d->notesInited = false;
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numnotes = 0;
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throw;
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}
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}
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bool API::ReadNote (const int32_t index, t_note & note)
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{
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if(!d->notesInited) return false;
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// read pointer from vector at position
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uint32_t temp = d->p_notes->at (index);
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note.symbol = d->p->readByte(temp);
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note.foreground = d->p->readWord(temp + d->note_foreground_offset);
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note.background = d->p->readWord(temp + d->note_background_offset);
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d->p->readSTLString (temp + d->note_name_offset, note.name, 128);
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d->p->read (temp + d->note_xyz_offset, 3*sizeof (uint16_t), (uint8_t *) ¬e.x);
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return true;
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}
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bool API::InitReadSettlements( uint32_t & numsettlements )
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{
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if(!d->InitReadNames()) return false;
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try
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{
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memory_info * minfo = d->offset_descriptor;
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int allSettlements = minfo->getAddress ("settlements");
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int currentSettlement = minfo->getAddress("settlement_current");
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d->settlement_name_offset = minfo->getOffset ("settlement_name");
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d->settlement_world_xy_offset = minfo->getOffset ("settlement_world_xy");
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d->settlement_local_xy_offset = minfo->getOffset ("settlement_local_xy");
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d->p_settlements = new DfVector (d->p, allSettlements);
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d->p_current_settlement = new DfVector(d->p, currentSettlement);
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d->settlementsInited = true;
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numsettlements = d->p_settlements->getSize();
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return true;
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}
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catch (Error::AllMemdef&)
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{
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d->settlementsInited = false;
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numsettlements = 0;
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throw;
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}
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}
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bool API::ReadSettlement(const int32_t index, t_settlement & settlement)
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{
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if(!d->settlementsInited) return false;
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if(!d->p_settlements->getSize()) return false;
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// read pointer from vector at position
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uint32_t temp = d->p_settlements->at (index);
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settlement.origin = temp;
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d->readName(settlement.name, temp + d->settlement_name_offset);
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d->p->read(temp + d->settlement_world_xy_offset, 2 * sizeof(int16_t), (uint8_t *) &settlement.world_x);
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d->p->read(temp + d->settlement_local_xy_offset, 4 * sizeof(int16_t), (uint8_t *) &settlement.local_x1);
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return true;
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}
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bool API::ReadCurrentSettlement(t_settlement & settlement)
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{
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if(!d->settlementsInited) return false;
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if(!d->p_current_settlement->getSize()) return false;
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uint32_t temp = d->p_current_settlement->at(0);
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settlement.origin = temp;
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d->readName(settlement.name, temp + d->settlement_name_offset);
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d->p->read(temp + d->settlement_world_xy_offset, 2 * sizeof(int16_t), (uint8_t *) &settlement.world_x);
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d->p->read(temp + d->settlement_local_xy_offset, 4 * sizeof(int16_t), (uint8_t *) &settlement.local_x1);
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return true;
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}
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void API::FinishReadSettlements()
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{
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if(d->p_settlements)
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{
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delete d->p_settlements;
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d->p_settlements = NULL;
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}
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if(d->p_current_settlement)
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{
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delete d->p_current_settlement;
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d->p_current_settlement = NULL;
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}
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d->settlementsInited = false;
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}
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void API::FinishReadNotes()
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{
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if(d->p_notes)
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{
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delete d->p_notes;
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d->p_notes = 0;
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}
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d->notesInited = false;
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}
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