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@@ -24,9 +24,12 @@ with this program; if not, write to the Free Software Foundation, Inc.,
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#include "util/serialize.h"
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#include "util/numeric.h"
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-void ToolCapabilities::serialize(std::ostream &os) const
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+void ToolCapabilities::serialize(std::ostream &os, u16 protocol_version) const
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{
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- writeU8(os, 1); // version
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+ if(protocol_version <= 17)
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+ writeU8(os, 1); // version
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+ else
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+ writeU8(os, 2); // version
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writeF1000(os, full_punch_interval);
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writeS16(os, max_drop_level);
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writeU32(os, groupcaps.size());
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@@ -44,12 +47,20 @@ void ToolCapabilities::serialize(std::ostream &os) const
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writeF1000(os, i->second);
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}
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}
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+ if(protocol_version > 17){
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+ writeU32(os, damageGroups.size());
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+ for(std::map<std::string, s16>::const_iterator
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+ i = damageGroups.begin(); i != damageGroups.end(); i++){
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+ os<<serializeString(i->first);
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+ writeS16(os, i->second);
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+ }
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+ }
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}
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void ToolCapabilities::deSerialize(std::istream &is)
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{
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int version = readU8(is);
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- if(version != 1) throw SerializationError(
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+ if(version != 1 && version != 2) throw SerializationError(
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"unsupported ToolCapabilities version");
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full_punch_interval = readF1000(is);
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max_drop_level = readS16(is);
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@@ -68,6 +79,15 @@ void ToolCapabilities::deSerialize(std::istream &is)
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}
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groupcaps[name] = cap;
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}
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+ if(version == 2)
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+ {
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+ u32 damage_groups_size = readU32(is);
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+ for(u32 i=0; i<damage_groups_size; i++){
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+ std::string name = deSerializeString(is);
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+ s16 rating = readS16(is);
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+ damageGroups[name] = rating;
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+ }
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+ }
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}
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DigParams getDigParams(const ItemGroupList &groups,
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@@ -136,28 +156,26 @@ DigParams getDigParams(const ItemGroupList &groups,
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return getDigParams(groups, tp, 1000000);
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}
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-HitParams getHitParams(const ItemGroupList &groups,
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+HitParams getHitParams(const ItemGroupList &armor_groups,
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const ToolCapabilities *tp, float time_from_last_punch)
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{
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- DigParams digprop = getDigParams(groups, tp,
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- time_from_last_punch);
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-
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- if(time_from_last_punch > tp->full_punch_interval)
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- time_from_last_punch = tp->full_punch_interval;
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- // Damage in hp is equivalent to nodes dug in time_from_last_punch
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- s16 hp = 0;
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- if(digprop.diggable)
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- hp = time_from_last_punch / digprop.time;
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- // Wear is the same as for digging a single node
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- s16 wear = (float)digprop.wear;
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-
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- return HitParams(hp, wear, digprop.main_group);
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+ s16 damage = 0;
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+ float full_punch_interval = tp->full_punch_interval;
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+
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+ for(std::map<std::string, s16>::const_iterator
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+ i = tp->damageGroups.begin(); i != tp->damageGroups.end(); i++){
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+ s16 armor = itemgroup_get(armor_groups, i->first);
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+ damage += i->second * rangelim(time_from_last_punch * full_punch_interval, 0.0, 1.0)
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+ * armor / 100.0;
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+ }
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+
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+ return HitParams(damage, 0);
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}
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-HitParams getHitParams(const ItemGroupList &groups,
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+HitParams getHitParams(const ItemGroupList &armor_groups,
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const ToolCapabilities *tp)
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{
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- return getHitParams(groups, tp, 1000000);
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+ return getHitParams(armor_groups, tp, 1000000);
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}
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PunchDamageResult getPunchDamage(
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@@ -187,7 +205,6 @@ PunchDamageResult getPunchDamage(
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result.did_punch = true;
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result.wear = hitparams.wear;
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result.damage = hitparams.hp;
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- result.main_group = hitparams.main_group;
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}
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return result;
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