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voxelands
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make junglegrass and papyrus grow near water

This commit is contained in:
darkrose 2013-04-19 20:27:22 +10:00
parent c852b55fd9
commit 814653e9e4
1 changed files with 74 additions and 0 deletions
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74
src/environment.cpp
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@ -1224,6 +1224,80 @@ void ServerEnvironment::step(float dtime)
addActiveObject(obj);
}
}
/* grow junglegrass on sand near water */
if(n.getContent() == CONTENT_SAND) {
if(myrand()%500 == 0)
{
MapNode n_top1 = m_map->getNodeNoEx(p+v3s16(0,1,0));
MapNode n_top2 = m_map->getNodeNoEx(p+v3s16(0,2,0));
if (
content_features(n_top1).air_equivalent == true
&& content_features(n_top2).air_equivalent == true
) {
s16 max_d = 1;
v3s16 test_p;
MapNode testnode;
bool found = false;
for(s16 z=-max_d; !found && z<=max_d; z++) {
for(s16 y=-max_d; !found && y<=max_d; y++) {
for(s16 x=-max_d; !found && x<=max_d; x++) {
test_p = p + v3s16(x,y,z);
testnode = m_map->getNodeNoEx(test_p);
if (testnode.getContent() == CONTENT_WATERSOURCE) {
n_top1.setContent(CONTENT_JUNGLEGRASS);
m_map->addNodeWithEvent(p+v3s16(0,1,0), n_top1);
break;
}
}
}
}
}
}
}
/* make papyrus grow near water */
if(n.getContent() == CONTENT_PAPYRUS) {
if(myrand()%500 == 0)
{
MapNode n_top1 = m_map->getNodeNoEx(p+v3s16(0,1,0));
MapNode n_top2 = m_map->getNodeNoEx(p+v3s16(0,2,0));
if (
content_features(n_top1).air_equivalent == true
&& content_features(n_top2).air_equivalent == true
) {
s16 max_d = 2;
v3s16 test_p;
MapNode testnode;
bool found = false;
s16 y;
for(y=1; y<=max_d; y++) {
test_p = p - v3s16(0,y,0);
testnode = m_map->getNodeNoEx(test_p);
if (testnode.getContent() == CONTENT_MUD) {
found = true;
break;
}else if (testnode.getContent() != CONTENT_PAPYRUS) {
break;
}
}
if (found) {
found = false;
for(s16 z=-max_d; !found && z<=max_d; z++) {
for(s16 y1=-max_d; !found && y1<=max_d; y1++) {
for(s16 x=-max_d; !found && x<=max_d; x++) {
test_p = p + v3s16(x,y1-y,z);
testnode = m_map->getNodeNoEx(test_p);
if (testnode.getContent() == CONTENT_WATERSOURCE) {
n_top1.setContent(CONTENT_PAPYRUS);
m_map->addNodeWithEvent(p+v3s16(0,1,0), n_top1);
break;
}
}
}
}
}
}
}
}
}
}
}