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higher resolution for entity attributes

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Interpret the values for entity yaw angles and clip entity sizes as
fifths or tenths of cubes or degree.

This makes some entity attributes appear as float values to the user.
The map file still only keeps integer values - but now they are
interpreted differently - for example, a health pack elevation value of 6
now means 0.6 cubes instead of 6.

Note: the scaling factors are hardcoded - use ENTSCALE5 or ENTSCALE10
whereever possible. For generic entity editing, the scaling values are
also stored in entscale[] - but that table can not be changed without
breaking the map format! This scaling is similar to the treatment of the
vdelta values of map cubes.
This commit is contained in:
ac-stef
2015-05-27 15:47:04 +02:00
parent ea480a7b0c
commit f774e4d841
9 changed files with 115 additions and 46 deletions
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source/src/physics.cpp
+3 -3
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@@ -139,9 +139,9 @@ bool mmcollide(physent *d, float &hi, float &lo) // collide with a map
// if(e.type==CLIP || (e.type == PLCLIP && d->type == ENT_PLAYER))
if (e.type==CLIP || (e.type == PLCLIP && (d->type == ENT_BOT || d->type == ENT_PLAYER || (d->type == ENT_BOUNCE && ((bounceent *)d)->plclipped)))) // don't allow bots to hack themselves into plclips - Bukz 2011/04/14
{
if(fabs(e.x-d->o.x) < e.attr2 + d->radius && fabs(e.y-d->o.y) < e.attr3 + d->radius)
if(fabs(e.x-d->o.x) < float(e.attr2) / ENTSCALE5 + d->radius && fabs(e.y-d->o.y) < float(e.attr3) / ENTSCALE5 + d->radius)
{
const float cz = float(S(e.x, e.y)->floor+e.attr1), ch = float(e.attr4);
const float cz = float(S(e.x, e.y)->floor + float(e.attr1) / ENTSCALE10), ch = float(e.attr4) / ENTSCALE5;
const float dz = d->o.z-d->eyeheight;
if(dz < cz - 0.42) { if(cz<hi) hi = cz; }
else if(cz+ch>lo) lo = cz+ch;
@@ -155,7 +155,7 @@ bool mmcollide(physent *d, float &hi, float &lo) // collide with a map
const float r = mmi.rad+d->radius;
if(fabs(e.x-d->o.x)<r && fabs(e.y-d->o.y)<r)
{
const float mmz = float(S(e.x, e.y)->floor+mmi.zoff+e.attr3);
const float mmz = float(S(e.x, e.y)->floor + mmi.zoff + float(e.attr3) / ENTSCALE5);
const float dz = d->o.z-eyeheight;
if(dz < mmz - 0.42) { if(mmz < hi) hi = mmz; }
else if(mmz+mmi.h>lo) lo = mmz+mmi.h;