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TPT: Soap bubbles are easily formed now.

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This commit is contained in:
Simon Robertshaw
2012-06-12 20:05:59 +01:00
parent 2e1780ce4e
commit a3a8ef7f7a
1 changed files with 31 additions and 33 deletions
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64
src/simulation/elements/SOAP.cpp
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@@ -46,6 +46,27 @@ Element_SOAP::Element_SOAP()
Graphics = NULL; Graphics = NULL;
} }
//#TPT-Directive ElementHeader Element_SOAP static int attach(Particle * parts, int i1, int i2)
void attach(Particle * parts, int i1, int i2)
{
if (!(parts[i2].ctype&4))
{
parts[i1].ctype |= 2;
parts[i1].tmp = i2;
parts[i2].ctype |= 4;
parts[i2].tmp2 = i1;
}
else if (!(parts[i2].ctype&2))
{
parts[i1].ctype |= 4;
parts[i1].tmp2= i2;
parts[i2].ctype |= 2;
parts[i2].tmp = i1;
}
}
//#TPT-Directive ElementHeader Element_SOAP static int update(UPDATE_FUNC_ARGS) //#TPT-Directive ElementHeader Element_SOAP static int update(UPDATE_FUNC_ARGS)
int Element_SOAP::update(UPDATE_FUNC_ARGS) int Element_SOAP::update(UPDATE_FUNC_ARGS)
@@ -58,7 +79,7 @@ int Element_SOAP::update(UPDATE_FUNC_ARGS)
//0x02 - first mate yes/no //0x02 - first mate yes/no
//0x04 - "back" mate yes/no //0x04 - "back" mate yes/no
if ((parts[i].ctype&1) == 1) if (parts[i].ctype&1)
{ {
if (parts[i].temp>0) if (parts[i].temp>0)
{ {
@@ -72,13 +93,13 @@ int Element_SOAP::update(UPDATE_FUNC_ARGS)
while((parts[target].ctype&6) != 6 && (parts[target].ctype&6)) while((parts[target].ctype&6) != 6 && (parts[target].ctype&6))
{ {
if ((parts[target].ctype&2) == 2) if (parts[target].ctype&2)
{ {
target = parts[target].tmp; target = parts[target].tmp;
sim->detach(target); sim->detach(target);
} }
if ((parts[target].ctype&4) == 4) if (parts[target].ctype&4)
{ {
target = parts[target].tmp2; target = parts[target].tmp2;
sim->detach(target); sim->detach(target);
@@ -99,7 +120,7 @@ int Element_SOAP::update(UPDATE_FUNC_ARGS)
parts[i].vx *= 0.5f; parts[i].vx *= 0.5f;
} }
if((parts[i].ctype&2) != 2) if(parts[i].ctype&2)
{ {
for (rx=-2; rx<3; rx++) for (rx=-2; rx<3; rx++)
for (ry=-2; ry<3; ry++) for (ry=-2; ry<3; ry++)
@@ -109,29 +130,8 @@ int Element_SOAP::update(UPDATE_FUNC_ARGS)
if (!r) if (!r)
continue; continue;
if ((parts[r>>8].type == PT_SOAP) && ((parts[r>>8].ctype&1) == 1) if ((parts[r>>8].type == PT_SOAP) && (parts[r>>8].ctype&1) && !(parts[r>>8].ctype&4))
&& ((parts[r>>8].ctype&4) != 4)) attach(parts, i, r>>8);
{
if ((parts[r>>8].ctype&2) == 2)
{
parts[i].tmp = r>>8;
parts[r>>8].tmp2 = i;
parts[i].ctype |= 2;
parts[r>>8].ctype |= 4;
}
else
{
if ((parts[i].ctype&2) != 2)
{
parts[i].tmp = r>>8;
parts[r>>8].tmp2 = i;
parts[i].ctype |= 2;
parts[r>>8].ctype |= 4;
}
}
}
} }
} }
else else
@@ -149,9 +149,7 @@ int Element_SOAP::update(UPDATE_FUNC_ARGS)
{ {
if (sim->bmap[(y+ry)/CELL][(x+rx)/CELL] if (sim->bmap[(y+ry)/CELL][(x+rx)/CELL]
|| (r && sim->elements[r&0xFF].State != ST_GAS || (r && sim->elements[r&0xFF].State != ST_GAS
&& (r&0xFF) != PT_SOAP && (r&0xFF) != PT_GLAS) && (r&0xFF) != PT_SOAP && (r&0xFF) != PT_GLAS))
|| (parts[r>>8].ctype == 0 && (r&0xFF) == PT_SOAP
&& (abs(parts[r>>8].vx)<2 || abs(parts[r>>8].vy)<2)))
{ {
sim->detach(i); sim->detach(i);
continue; continue;
@@ -183,7 +181,7 @@ int Element_SOAP::update(UPDATE_FUNC_ARGS)
} }
} }
if((parts[i].ctype&2) == 2) if(parts[i].ctype&2)
{ {
float d, dx, dy; float d, dx, dy;
@@ -198,8 +196,8 @@ int Element_SOAP::update(UPDATE_FUNC_ARGS)
parts[i].vx += dx*d; parts[i].vx += dx*d;
parts[i].vy += dy*d; parts[i].vy += dy*d;
if (((parts[parts[i].tmp].ctype&2) == 2) && ((parts[parts[i].tmp].ctype&1) == 1) if ((parts[parts[i].tmp].ctype&2) && (parts[parts[i].tmp].ctype&1)
&& ((parts[parts[parts[i].tmp].tmp].ctype&2) == 2) && ((parts[parts[parts[i].tmp].tmp].ctype&1) == 1)) && (parts[parts[parts[i].tmp].tmp].ctype&2) && (parts[parts[parts[i].tmp].tmp].ctype&1))
{ {
int ii; int ii;