*/
#include "materials.h"
-#include "mapnode.h"
-#include "nodedef.h"
-#include "tooldef.h"
#include "utility.h"
void MaterialProperties::serialize(std::ostream &os)
{
writeU8(os, 0); // version
writeU8(os, diggability);
+ writeF1000(os, constant_time);
writeF1000(os, weight);
writeF1000(os, crackiness);
writeF1000(os, crumbliness);
writeF1000(os, cuttability);
+ writeF1000(os, flammability);
}
void MaterialProperties::deSerialize(std::istream &is)
if(version != 0)
throw SerializationError("unsupported MaterialProperties version");
diggability = (enum Diggability)readU8(is);
+ constant_time = readF1000(is);
weight = readF1000(is);
crackiness = readF1000(is);
crumbliness = readF1000(is);
cuttability = readF1000(is);
+ flammability = readF1000(is);
}
-DiggingProperties getDiggingProperties(u16 content, ToolDiggingProperties *tp,
- INodeDefManager *nodemgr)
+ToolDiggingProperties::ToolDiggingProperties(float full_punch_interval_,
+ float a, float b, float c, float d, float e,
+ float f, float g, float h, float i, float j):
+ full_punch_interval(full_punch_interval_),
+ basetime(a),
+ dt_weight(b),
+ dt_crackiness(c),
+ dt_crumbliness(d),
+ dt_cuttability(e),
+ basedurability(f),
+ dd_weight(g),
+ dd_crackiness(h),
+ dd_crumbliness(i),
+ dd_cuttability(j)
+{}
+
+void ToolDiggingProperties::serialize(std::ostream &os)
+{
+ writeU8(os, 0); // version
+ writeF1000(os, full_punch_interval);
+ writeF1000(os, basetime);
+ writeF1000(os, dt_weight);
+ writeF1000(os, dt_crackiness);
+ writeF1000(os, dt_crumbliness);
+ writeF1000(os, dt_cuttability);
+ writeF1000(os, basedurability);
+ writeF1000(os, dd_weight);
+ writeF1000(os, dd_crackiness);
+ writeF1000(os, dd_crumbliness);
+ writeF1000(os, dd_cuttability);
+}
+
+void ToolDiggingProperties::deSerialize(std::istream &is)
{
- assert(tp);
- const MaterialProperties &mp = nodemgr->get(content).material;
- if(mp.diggability == DIGGABLE_NOT)
+ int version = readU8(is);
+ if(version != 0) throw SerializationError(
+ "unsupported ToolDiggingProperties version");
+ full_punch_interval = readF1000(is);
+ basetime = readF1000(is);
+ dt_weight = readF1000(is);
+ dt_crackiness = readF1000(is);
+ dt_crumbliness = readF1000(is);
+ dt_cuttability = readF1000(is);
+ basedurability = readF1000(is);
+ dd_weight = readF1000(is);
+ dd_crackiness = readF1000(is);
+ dd_crumbliness = readF1000(is);
+ dd_cuttability = readF1000(is);
+}
+
+DiggingProperties getDiggingProperties(const MaterialProperties *mp,
+ const ToolDiggingProperties *tp, float time_from_last_punch)
+{
+ if(mp->diggability == DIGGABLE_NOT)
return DiggingProperties(false, 0, 0);
- if(mp.diggability == DIGGABLE_CONSTANT)
- return DiggingProperties(true, mp.constant_time, 0);
+ if(mp->diggability == DIGGABLE_CONSTANT)
+ return DiggingProperties(true, mp->constant_time, 0);
float time = tp->basetime;
- time += tp->dt_weight * mp.weight;
- time += tp->dt_crackiness * mp.crackiness;
- time += tp->dt_crumbliness * mp.crumbliness;
- time += tp->dt_cuttability * mp.cuttability;
+ time += tp->dt_weight * mp->weight;
+ time += tp->dt_crackiness * mp->crackiness;
+ time += tp->dt_crumbliness * mp->crumbliness;
+ time += tp->dt_cuttability * mp->cuttability;
if(time < 0.2)
time = 0.2;
float durability = tp->basedurability;
- durability += tp->dd_weight * mp.weight;
- durability += tp->dd_crackiness * mp.crackiness;
- durability += tp->dd_crumbliness * mp.crumbliness;
- durability += tp->dd_cuttability * mp.cuttability;
+ durability += tp->dd_weight * mp->weight;
+ durability += tp->dd_crackiness * mp->crackiness;
+ durability += tp->dd_crumbliness * mp->crumbliness;
+ durability += tp->dd_cuttability * mp->cuttability;
if(durability < 1)
durability = 1;
+
+ if(time_from_last_punch < tp->full_punch_interval){
+ float f = time_from_last_punch / tp->full_punch_interval;
+ time /= f;
+ durability /= f;
+ }
float wear = 1.0 / durability;
- u16 wear_i = wear/65535.;
+ u16 wear_i = 65535.*wear;
return DiggingProperties(true, time, wear_i);
}
+DiggingProperties getDiggingProperties(const MaterialProperties *mp,
+ const ToolDiggingProperties *tp)
+{
+ return getDiggingProperties(mp, tp, 1000000);
+}
+
+HittingProperties getHittingProperties(const MaterialProperties *mp,
+ const ToolDiggingProperties *tp, float time_from_last_punch)
+{
+ DiggingProperties digprop = getDiggingProperties(mp, tp,
+ time_from_last_punch);
+
+ // If digging time would be 1 second, 2 hearts go in 1 second.
+ s16 hp = 2.0 * 2.0 / digprop.time;
+ // Wear is the same as for digging a single node
+ s16 wear = (float)digprop.wear;
+
+ return HittingProperties(hp, wear);
+}
+
+HittingProperties getHittingProperties(const MaterialProperties *mp,
+ const ToolDiggingProperties *tp)
+{
+ return getHittingProperties(mp, tp, 1000000);
+}
+