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54 changes: 51 additions & 3 deletions Server/include/colandreas.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -893,6 +893,51 @@ stock CA_RemoveBreakableBuildings()
return 1;
}

/**--------------------------------------------------------------------------**\
<summary>
CA_IsPointInWater
</summary>
<param name="Float:x, Float:y, Float:z">Point to be checked</param>
<param name="&Float:depth">The lowest collision point found</param>
<param name="&Float:pointdepth">How deep the point is below the surface</param>
<returns>
0 if the point is not in water
1 if the point is in water
</returns>
\**--------------------------------------------------------------------------**/
stock CA_IsPointInWater(Float:x, Float:y, Float:z, &Float:depth = 0.0, &Float:pointdepth = 0.0)
{
new Float:retx[10], Float:rety[10], Float:retz[10], Float: retdist[10], modelids[10];
new collisions = CA_RayCastMultiLine(x, y, z+1000.0, x, y, z-1000.0, retx, rety, retz, retdist, modelids, 10);
if(collisions > 0)
{
for(new i = 0, j = 0; i < collisions; i++)
{
if(modelids[i] == WATER_OBJECT)
{
depth = FLOAT_INFINITY;

for(j = 0; j < collisions; j++)
{
if(retz[j] < depth)
depth = retz[j];
}

depth = retz[i] - depth;
if(depth < 0.001 && depth > -0.001)
depth = 100.0;
pointdepth = retz[i] - z;

if(pointdepth < -2.0)
return 0;

return 1;
}
}
}
return 0;
}

/**--------------------------------------------------------------------------**\
<summary>
CA_IsPlayerInWater
Expand All @@ -905,7 +950,7 @@ stock CA_RemoveBreakableBuildings()
1 if the player is in water
</returns>
\**--------------------------------------------------------------------------**/
stock CA_IsPlayerInWater(playerid, &Float:depth, &Float:playerdepth)
stock CA_IsPlayerInWater(playerid, &Float:depth = 0.0, &Float:playerdepth = 0.0)
{
new Float:x, Float:y, Float:z, Float:retx[10], Float:rety[10], Float:retz[10], Float: retdist[10], modelids[10];
GetPlayerPos(playerid, x, y, z);
Expand Down Expand Up @@ -951,7 +996,7 @@ stock CA_IsPlayerInWater(playerid, &Float:depth, &Float:playerdepth)
1 if the vehicle is in water
</returns>
\**--------------------------------------------------------------------------**/
stock CA_IsVehicleInWater(vehicleid, &Float:depth, &Float:vehicledepth)
stock CA_IsVehicleInWater(vehicleid, &Float:depth = 0.0, &Float:vehicledepth = 0.0)
{
new Float:x, Float:y, Float:z, Float:retx[10], Float:rety[10], Float:retz[10], Float:retdist[10], modelids[10];
GetVehiclePos(vehicleid, x, y, z);
Expand Down Expand Up @@ -1362,6 +1407,9 @@ CA_RemoveBarriers()
Removes all dynamic breakable objects, also only works BEFORE using CA_Init()
CA_RemoveBreakableBuildings()

Checks if a point is in the water
CA_IsPointInWater(Float:x, Float:y, Float:z, &Float:depth, &Float:pointdepth)

Checks if a player is in the water
CA_IsPlayerInWater(playerid, &Float:depth, &Float:playerdepth)

Expand Down Expand Up @@ -1397,4 +1445,4 @@ Recommended loading order

There is currently no support for virtual worlds / interior or per player with streamer objects

*/
*/