Oyxgen env

core/src/mindustry/entities/Fires.java

@@ -8,6 +8,7 @@ import mindustry.content.*;
 import mindustry.game.EventType.*;
 import mindustry.gen.*;
 import mindustry.world.*;
+import mindustry.world.meta.*;
 
 import static mindustry.Vars.*;
 
@@ -17,7 +18,7 @@ public class Fires{
 
     /** Start a fire on the tile. If there already is a fire there, refreshes its lifetime. */
     public static void create(Tile tile){
-        if(net.client() || tile == null || !state.rules.fire) return; //not clientside.
+        if(net.client() || tile == null || !state.rules.fire || !state.rules.hasEnv(Env.oxygen)) return; //not clientside.
 
         Fire fire = map.get(tile.pos());
 

core/src/mindustry/game/Rules.java

@@ -81,7 +81,7 @@ public class Rules{
     /** Base unit cap. Can still be increased by blocks. */
     public int unitCap = 0;
     /** Environmental flags that dictate visuals & how blocks function. */
-    public int environment = Env.terrestrial | Env.spores | Env.groundOil | Env.groundWater;
+    public int environment = Env.terrestrial | Env.spores | Env.groundOil | Env.groundWater | Env.oxygen;
     /** Attributes of the environment. */
     public Attributes attributes = new Attributes();
     /** Sector for saves that have them. */
@@ -140,6 +140,10 @@ public class Rules{
         }
     }
 
+    public boolean hasEnv(int env){
+        return (environment & env) != 0;
+    }
+
     public float unitBuildSpeed(Team team){
         return unitBuildSpeedMultiplier * teams.get(team).unitBuildSpeedMultiplier;
     }

core/src/mindustry/world/meta/Env.java

@@ -3,12 +3,22 @@ package mindustry.world.meta;
 /** Environmental flags for different types of locations. */
 public class Env{
     public static final int
+    //is on a planet
     terrestrial = 1,
+    //is in space, no atmosphere
     space = 1 << 1,
+    //is underwater, on a planet
     underwater = 1 << 2,
+    //has a spores
     spores = 1 << 3,
+    //has a scorching env effect
     scorching = 1 << 4,
+    //has oil reservoirs
     groundOil = 1 << 5,
+    //has water reservoirs
     groundWater = 1 << 6,
+    //has oxygen in the atmosphere
+    oxygen = 1 << 7,
+    //all attributes combined, only used for bitmasking purposes
     any = 0xffffffff;
 }