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added syntax for optionnal arguments + buttons can now halt/start platform movement

This commit is contained in:
Alexandre 2025-03-08 18:16:20 +01:00
parent 89b1637d46
commit 1258be1e78
11 changed files with 136 additions and 80 deletions
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9
README.md
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@ -23,6 +23,9 @@ below is a detailled list for all block types ;
each block type (Blocks, Teleporters, Entities) must have the corresponding word directly above it
not all three keywords have to be written
[] is mandatory data
{} is optionnal data
*Data-specific structure :*
```
blocks:
@ -52,15 +55,17 @@ entities:
{all} = double[>= 0.0]
-> 4 (moving platform)
[.. amplitude_x, amplitude_y, amplitude_z, mult, divd, phase] with *<- extra arguments at the end of []*
[.. amplitude_x, amplitude_y, amplitude_z, mult, divd, phase, {initialState, triggerButton}] with
amplitude_{x,y,z} = double[>= 0.0]
{mult,divd} = int
{phase} = int[0, 360]
{..} = int(>=0)
-> 5 (linear moving platform)
[.. amplitude_x, amplitude_y, amplitude_z, speed_x, speed_y, speed_z] with
[.. amplitude_x, amplitude_y, amplitude_z, speed_x, speed_y, speed_z, {initialState, triggerButton}] with
amplitude_{x,y,z} = double[>= 0.0]
speed_{x,y,z} = double
{..} = int(>=0)
-> 6 (text box)
[.. text, tred, tgreen, tblue] with

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bin/back
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55
levels/level_02/room_0
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@ -79,33 +79,36 @@ Entities:
[-33.0, 24.0, 18.0, 2.0, 2.0, 2.0, 0.71, 0.0, 92, 92, 92, 1, 0, 11, 1, 10.0]
[-5.0, 20.0, -18.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 0] // 3 - platforms
[-5.0, 20.0, -20.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 30]
[-5.0, 20.0, -22.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 60]
[-5.0, 20.0, -24.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 90]
[-5.0, 20.0, -26.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 120]
[-5.0, 20.0, -28.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 150]
[-5.0, 20.0, -30.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 180]
[-5.0, 20.0, -32.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 210]
[-5.0, 20.0, -34.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 240]
[-5.0, 20.0, -36.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 270]
[-5.0, 20.0, -38.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 300]
[-5.0, 20.0, -40.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 330]
[-5.0, 20.0, -42.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 0]
[-5.0, 20.0, -18.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 0, {1, 1}] // 3 - platforms
[-5.0, 20.0, -20.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 30, {1, 1}]
[-5.0, 20.0, -22.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 60, {1, 1}]
[-5.0, 20.0, -24.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 90, {1, 1}]
[-5.0, 20.0, -26.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 120, {1, 1}]
[-5.0, 20.0, -28.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 150, {1, 1}]
[-5.0, 20.0, -30.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 180, {1, 1}]
[-5.0, 20.0, -32.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 210, {1, 1}]
[-5.0, 20.0, -34.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 240, {1, 1}]
[-5.0, 20.0, -36.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 270, {1, 1}]
[-5.0, 20.0, -38.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 300, {1, 1}]
[-5.0, 20.0, -40.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 330, {1, 1}]
[-5.0, 20.0, -42.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 0, {1, 1}]
[-5.0, 20.0, -18.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 180]
[-5.0, 20.0, -20.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 210]
[-5.0, 20.0, -22.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 240]
[-5.0, 20.0, -24.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 270]
[-5.0, 20.0, -26.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 300]
[-5.0, 20.0, -28.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 330]
[-5.0, 20.0, -30.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 0]
[-5.0, 20.0, -32.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 30]
[-5.0, 20.0, -34.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 60]
[-5.0, 20.0, -36.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 90]
[-5.0, 20.0, -38.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 120]
[-5.0, 20.0, -40.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 150]
[-5.0, 20.0, -42.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 180]
[-5.0, 20.0, -18.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 180, {1, 1}]
[-5.0, 20.0, -20.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 210, {1, 1}]
[-5.0, 20.0, -22.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 240, {1, 1}]
[-5.0, 20.0, -24.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 270, {1, 1}]
[-5.0, 20.0, -26.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 300, {1, 1}]
[-5.0, 20.0, -28.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 330, {1, 1}]
[-5.0, 20.0, -30.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 0, {1, 1}]
[-5.0, 20.0, -32.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 30, {1, 1}]
[-5.0, 20.0, -34.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 60, {1, 1}]
[-5.0, 20.0, -36.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 90, {1, 1}]
[-5.0, 20.0, -38.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 120, {1, 1}]
[-5.0, 20.0, -40.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 150, {1, 1}]
[-5.0, 20.0, -42.0, 4.0, 2.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 4, 10.0, 0.0, 0.0, 3, 2, 180, {1, 1}]
[ -5.0, 23.0, -45.0, 4.0, 4.0, 4.0, 0.0, 0.0, 115, 24, 24, 1, 0, 11, 1, 10.0] // platform halt button
[ 12.0, 20.0, -20.0, 2.0, 8.0, 2.0, 0.0, 0.0, 192, 192, 192, 1, 0, 11, 2, 20.0] // 3 - buttons

16
levels/level_03/room_0
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@ -7,15 +7,15 @@ Blocks:
[-7.0, 5.0, -7.0, 1.5, 1.0, 14.0, 0.0, 0.0, 128, 128, 128]
[ 5.5, 5.0, -7.0, 1.5, 1.0, 14.0, 0.0, 0.0, 128, 128, 128]
[-3.0, 3.334, -8.5, 6.0, 1.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-3.0, 3.334, 7.0, 6.0, 1.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-8.5, 3.334, -3.0, 1.5, 1.0, 6.0, 0.0, 0.0, 128, 128, 128]
[ 7.0, 3.334, -3.0, 1.5, 1.0, 6.0, 0.0, 0.0, 128, 128, 128]
[-3.0, 2.0, -8.5, 6.0, 2.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-3.0, 2.0, 7.0, 6.0, 2.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-8.5, 2.0, -3.0, 1.5, 2.0, 6.0, 0.0, 0.0, 128, 128, 128]
[ 7.0, 2.0, -3.0, 1.5, 2.0, 6.0, 0.0, 0.0, 128, 128, 128]
[-7.0, 1.667, -8.5, 14.0, 1.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-7.0, 1.667, 7.0, 14.0, 1.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-8.5, 1.667, -7.0, 1.5, 1.0, 14.0, 0.0, 0.0, 128, 128, 128]
[ 7.0, 1.667, -7.0, 1.5, 1.0, 14.0, 0.0, 0.0, 128, 128, 128]
[-7.0, 0.0, -8.5, 14.0, 2.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-7.0, 0.0, 7.0, 14.0, 2.0, 1.5, 0.0, 0.0, 128, 128, 128]
[-8.5, 0.0, -7.0, 1.5, 2.0, 14.0, 0.0, 0.0, 128, 128, 128]
[ 7.0, 0.0, -7.0, 1.5, 2.0, 14.0, 0.0, 0.0, 128, 128, 128]
Entities:

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obj/entities.o
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obj/generation.o
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obj/main.o
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17
src/entities.c
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@ -125,9 +125,12 @@ void speen3(double x, double y, double z, double w, double h, double d, double h
// metai{2} = frequency divider
// metai{3} = phase
void moving_xyz(double x, double y, double z, double w, double h, double d, double hz_angle, double vt_angle, float dtime, entity* ent, cube_0* ret) {
bool canMove = (ent->metai5 == -1) || xor(buttonSwitch[ent->metai5], (bool)ent->metai4);
if(canMove) {
ret->x = ent->metad1 + ent->metad4*cos((double)(ent->metai1*sim_time/ent->metai2 + ent->metai3*3.14159/180.0));
ret->y = ent->metad2 + ent->metad5*cos((double)(ent->metai1*sim_time/ent->metai2 + ent->metai3*3.14159/180.0));
ret->z = ent->metad3 + ent->metad6*cos((double)(ent->metai1*sim_time/ent->metai2 + ent->metai3*3.14159/180.0));
}
//printf("%lf %lf %lf\n", ret->x, ret->y, ret->z);
}
@ -138,10 +141,8 @@ void moving_xyz(double x, double y, double z, double w, double h, double d, doub
// metai{2} = y_side (+/- 1)
// metai{3} = z_side (+/- 1)
void moving_xyz_line(double x, double y, double z, double w, double h, double d, double hz_angle, double vt_angle, float dtime, entity* ent, cube_0* ret) {
//printf("%lf %lf %lf", ent->metad7, ent->metad8, ent->metad9);
//printf("| %lf %lf %lf\n\n", ent->metad4, ent->metad5, ent->metad6);
//printf("%lf %lf %lf -> (%lf %lf %lf)\n", x, y, z, (ent->metai1)*ent->metad4*dtime, (ent->metai2)*ent->metad5*dtime, (ent->metai3)*ent->metad6*dtime);
//printf("(%d %lf) (%d %lf) (%d %lf)\n\n", (ent->metai1), ent->metad4, (ent->metai2), ent->metad5, (ent->metai3), ent->metad6);
bool canMove = (ent->metai5 == -1) || xor(buttonSwitch[ent->metai5], (bool)ent->metai4);
if(canMove) {
ret->x += (ent->metai1)*ent->metad4*dtime;
if(absf(ent->metad1 - ret->x) > ent->metad7) {
//printf("-x-\n");
@ -162,6 +163,7 @@ void moving_xyz_line(double x, double y, double z, double w, double h, double d,
ent->metai3 *= (-1);
ret->z += (ent->metai3)*ent->metad6*dtime;
}
}
}
@ -286,6 +288,8 @@ void money(float dtime, int* hp, int* dmg, entity* ent, cube_0* ret) {
}
void translatePlayer(float dtime, int* hp, int* dmg, entity* ent, cube_0* ret) {
bool canMove = (ent->metai5 == -1) || xor(buttonSwitch[ent->metai5], (bool)ent->metai4);
if(canMove) {
double dx = ent->metad4*(cos((double)(ent->metai1*(sim_time+(double)dtime)/ent->metai2 + ent->metai3*3.14159/180.0))-cos((double)(ent->metai1*sim_time/ent->metai2 + ent->metai3*3.14159/180.0)));
double dy = ent->metad5*(cos((double)(ent->metai1*(sim_time+(double)dtime)/ent->metai2 + ent->metai3*3.14159/180.0))-cos((double)(ent->metai1*sim_time/ent->metai2 + ent->metai3*3.14159/180.0)));
double dz = ent->metad6*(cos((double)(ent->metai1*(sim_time+(double)dtime)/ent->metai2 + ent->metai3*3.14159/180.0))-cos((double)(ent->metai1*sim_time/ent->metai2 + ent->metai3*3.14159/180.0)));
@ -295,9 +299,12 @@ void translatePlayer(float dtime, int* hp, int* dmg, entity* ent, cube_0* ret) {
camvx += dx/(dtime);
camvy += dy/(dtime);
camvz += dz/(dtime);
}
}
void translatePlayerLine(float dtime, int* hp, int* dmg, entity* ent, cube_0* ret) {
bool canMove = (ent->metai5 == -1) || xor(buttonSwitch[ent->metai5], (bool)ent->metai4);
if(canMove) {
double dx = (ent->metai1)*ent->metad4*dtime;
double dy = (ent->metai2)*ent->metad5*dtime;
double dz = (ent->metai3)*ent->metad6*dtime;
@ -306,7 +313,7 @@ void translatePlayerLine(float dtime, int* hp, int* dmg, entity* ent, cube_0* re
//fz += dz/(dtime*dtime);
camvx += dx/(dtime);
camvy += dy/(dtime);
camvz += dz/(dtime);
}
}
void go_to_player(double x, double y, double z, double w, double h, double d, double hz_angle, double vt_angle, float dtime, entity* ent, cube_0* ret) {

40
src/generation.c
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@ -323,6 +323,15 @@ void get_number_blocks(int* ret_cubes, int* ret_tps, int* ret_ent, FILE* ptr) {
fclose(ptr);
}
bool exists_optionnal(FILE* ptr, char opener, char closer) {
char c = fgetc(ptr);
while(c != EOF && c != opener && c != closer) {
c = fgetc(ptr);
}
return (c == opener);
}
void align_to(FILE* ptr, char ch) {
char c = fgetc(ptr);
while(c != EOF && c != ch) {
@ -407,8 +416,13 @@ void parse_one_room(int id, char* filename) {
printf("2/3...\n");
fflush(stdout);
bool doAlign = true;
for(int k = 0; k < nent; k++) {
if(doAlign) {
align_to(ptr, '[');
} else {
doAlign = true;
}
double cx = read_float(ptr);
double cy = read_float(ptr);
double cz = read_float(ptr);
@ -494,6 +508,16 @@ void parse_one_room(int id, char* filename) {
int mult = read_int(ptr);
int divd = read_int(ptr);
int phase = read_int(ptr);
int defaultTrigger = -1;
int onHitButton = -1;
doAlign = exists_optionnal(ptr, '{', '\n');
if(doAlign) {
defaultTrigger = read_int(ptr);
onHitButton = read_int(ptr);
}
pool[id].area->ents[k]->metad1 = cx;
pool[id].area->ents[k]->metad2 = cy;
pool[id].area->ents[k]->metad3 = cz;
@ -503,6 +527,9 @@ void parse_one_room(int id, char* filename) {
pool[id].area->ents[k]->metai1 = mult;
pool[id].area->ents[k]->metai2 = divd;
pool[id].area->ents[k]->metai3 = phase;
pool[id].area->ents[k]->metai4 = defaultTrigger;
pool[id].area->ents[k]->metai5 = onHitButton;
} else if(entry->id == 5) {
// linear platform
double amp_x = read_float(ptr);
@ -511,6 +538,16 @@ void parse_one_room(int id, char* filename) {
double speed_x = read_float(ptr);
double speed_y = read_float(ptr);
double speed_z = read_float(ptr);
int defaultTrigger = -1;
int onHitButton = -1;
doAlign = exists_optionnal(ptr, '{', '\n');
if(doAlign) {
defaultTrigger = read_int(ptr);
onHitButton = read_int(ptr);
}
printf("%lf %lf %lf %lf %lf %lf\n", amp_x, amp_y, amp_z, speed_x, speed_y, speed_z);
pool[id].area->ents[k]->metad1 = cx;
pool[id].area->ents[k]->metad2 = cy;
@ -524,6 +561,9 @@ void parse_one_room(int id, char* filename) {
pool[id].area->ents[k]->metai1 = 1;
pool[id].area->ents[k]->metai2 = 1;
pool[id].area->ents[k]->metai3 = 1;
pool[id].area->ents[k]->metai4 = defaultTrigger;
pool[id].area->ents[k]->metai5 = onHitButton;
} else if(entry->id == 6) {
// text box
char* msg = read_string(ptr);

3
src/main.c
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@ -299,7 +299,8 @@ void processInput(GLFWwindow *window, float dtime) {
hardReset = false;
//reset_everything(window, 4, "levels/level_00/");
//reset_everything(window, 7, "levels/level_01/");
reset_everything(window, 1, "levels/level_03/");
reset_everything(window, 1, "levels/level_02/");
//reset_everything(window, 1, "levels/level_03/");
}
} else {
rPress = false;

6
src/move.c
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@ -356,9 +356,9 @@ bool is_colliding(float dtime) {
for(int k = 0; k < vstd->ent_len; k++) {
//printf("%d -> %d\n", k, vstd->ents[k]->entity_type);
if(
(vstd->ents[k]->entity_type != 12 || xor(buttonSwitch[vstd->ents[k]->metai1], vstd->ents[k]->metai2)) &&
(vstd->ents[k]->entity_type != 9 || vstd->ents[k]->metai1) &&
(vstd->ents[k]->entity_type != 13 || (vstd->ents[k]->metad1 == 0.0 || vstd->ents[k]->metai1 == 0))
(vstd->ents[k]->entity_type != 12 || xor(buttonSwitch[vstd->ents[k]->metai1], vstd->ents[k]->metai2)) && // disabled button block
(vstd->ents[k]->entity_type != 9 || vstd->ents[k]->metai1) && // off-beat block
(vstd->ents[k]->entity_type != 13 || (vstd->ents[k]->metad1 == 0.0 || vstd->ents[k]->metai1 == 0)) // hollow math block
) {
double dist = distance_pt_cube_0_3d_infinite(camx-2*room_width*w, camy, camz-2*room_depth*h, vstd->ents[k]->pos);
//printf("%lf vs %lf\n", dist, min_dist);