address todo for dynamic color tooltip

Author: ghzdude

src/main/java/gregtech/common/metatileentities/multi/electric/generator/MetaTileEntityLargeTurbine.java

@@ -392,19 +392,9 @@ yield new ProgressWidget()
                             if (isStructureFormed()) {
                                 int speed = rotorSpeedValue.getIntValue();
                                 int maxSpeed = rotorMaxSpeedValue.getIntValue();
-                                float percent = maxSpeed == 0 ? 0 : 1.0f * speed / maxSpeed;
-
-                                // TODO working dynamic color substitutions into IKey.lang
-                                if (percent < 0.4) {
-                                    t.addLine(
-                                            IKey.lang("gregtech.multiblock.turbine.rotor_speed.low", speed, maxSpeed));
-                                } else if (percent < 0.8) {
-                                    t.addLine(IKey.lang("gregtech.multiblock.turbine.rotor_speed.medium", speed,
-                                            maxSpeed));
-                                } else {
-                                    t.addLine(
-                                            IKey.lang("gregtech.multiblock.turbine.rotor_speed.high", speed, maxSpeed));
-                                }
+
+                                t.addLine(KeyUtil.lang("gregtech.multiblock.turbine.rotor_speed",
+                                        getSpeedFormat(maxSpeed, speed), speed, maxSpeed));
                             } else {
                                 t.addLine(IKey.lang("gregtech.multiblock.invalid_structure"));
                             }
@@ -461,6 +451,18 @@ yield new ProgressWidget()
         };
     }
 
+    private @NotNull TextFormatting getSpeedFormat(int maxSpeed, int speed) {
+        float percent = maxSpeed == 0 ? 0 : 1.0f * speed / maxSpeed;
+
+        if (percent < 0.4) {
+            return TextFormatting.RED;
+        } else if (percent < 0.8) {
+            return TextFormatting.YELLOW;
+        } else {
+            return TextFormatting.GREEN;
+        }
+    }
+
     /**
      * @return an array of [fuel stored, fuel capacity]
      */

src/main/resources/assets/gregtech/lang/en_us.lang

@@ -5729,9 +5729,7 @@ gregtech.multiblock.large_combustion_engine.obstructed.desc=Engine Intakes must
 
 gregtech.multiblock.turbine.fuel_amount=Fuel: %sL %s
 gregtech.multiblock.turbine.fuel_needed=Consumes %s per %s ticks
-gregtech.multiblock.turbine.rotor_speed.high=§7Rotor Speed: §a%,d / %,d RPM
-gregtech.multiblock.turbine.rotor_speed.medium=§7Rotor Speed: §e%,d / %,d RPM
-gregtech.multiblock.turbine.rotor_speed.low=§7Rotor Speed: §c%,d / %,d RPM
+gregtech.multiblock.turbine.rotor_speed=§7Rotor Speed: %s%,d / %,d RPM
 gregtech.multiblock.turbine.rotor_durability.high=§7Rotor Durability: §a%,d%%
 gregtech.multiblock.turbine.rotor_durability.medium=§7Rotor Durability: §e%,d%%
 gregtech.multiblock.turbine.rotor_durability.low=§cRotor durability low!