# Enable/Disable Tech Tree Restrictions

Grammar — isEnabled|Enable/Disable tech tree restrictions for player p
Flags — Native | Action

Enables or disables all tech restrictions for the specified player. When tech restrictions are enabled, then all ability commands that are flagged as Restricted or Suppressed will not show up on unit command cards in game. Use “Allow/Disallow Ability For Player”, “Allow/Disallow Behavior For Player”, “Allow/Disallow Unit For Player”, and “Allow/Disallow Upgrade For Player” to enable Restricted or Suppressed commands. If a command is Restricted, then the ability, behavior, unit, or upgrade that is tied to it must be directly allowed. If a command is Suppressed, however, then it may be enabled when something else is allowed. For example, if the train Banshee command is Restricted, and the build Factory and build Starport commands are Suppressed, allowing the Banshee will also allow the Factory and Starport, because you cannot train a Banshee without first constructing those buildings.

# Arguments

int — Player
bool<preset::Enable_Disable_Option> — Enabled

Returns — void

native void TechTreeRestrictionsEnable(
	int player,
	bool enable,
);

Category: Tech Tree / Global Restrictions

Enable/Disable Tech Tree Requirements — void — TechTreeRequirementsEnable
Requirements Are Enabled For Player — bool — TechTreeRequirementsEnabled
Enable/Disable Tech Tree Restrictions — void — TechTreeRestrictionsEnable
Restrictions Are Enabled For Player — bool — TechTreeRestrictionsEnabled

# Examples

campaigns/liberty.sc2campaign — base.sc2maps/maps/campaign/ttutorial01.sc2map/MapScript.galaxy:1076

    }

    TechTreeRestrictionsEnable(gv_p01_USER, true);
    TechTreeAbilityAllow(gv_p01_USER, AbilityCommand("TerranBuild", 12), false);
    TechTreeAbilityAllow(gv_p01_USER, AbilityCommand("TerranBuild", 9), false);

campaigns/liberty.sc2campaign — base.sc2maps/maps/campaign/tvalerian01.sc2map/MapScript.galaxy:816

    TechTreeUpgradeAddLevel(gv_p07_ZERG_PINK, "Burrow", 1);
    TechTreeUpgradeAddLevel(gv_p10_ZERG_WHITEHIVE, "Burrow", 1);
    TechTreeRestrictionsEnable(gv_p03_DOMINION_RED, false);
    return true;
}

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/advancedcommand.sc2map/MapScript.galaxy:212

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TemplarArchivesResearch", 4), true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TwilightCouncilResearch", 1), true);

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/economy.sc2map/MapScript.galaxy:231

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("ScannerSweep", 0), false);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TerranBuild", 1), true);

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/protosscombat.sc2map/MapScript.galaxy:533

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("ForceField", 0), true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TemporalRift", 0), true);

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/protosspsionics.sc2map/MapScript.galaxy:298

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("Snipe", 0), false);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("PsiStorm", 0), true);

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/terrancombat.sc2map/MapScript.galaxy:494

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("Stimpack", 0), true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("SiegeMode", 0), true);

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/terrancovertops.sc2map/MapScript.galaxy:207

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("CommandCenterLiftOff", 0), false);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("OrbitalLiftOff", 0), false);

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/zergcombat.sc2map/MapScript.galaxy:540

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("TemporalRift", 0), false);
    TechTreeBehaviorAllow(gv_pLAYER_USER, "ZergBuildingDies6", false);

campaigns/liberty.sc2campaign — base.sc2maps/maps/challenges/zerginfestation.sc2map/MapScript.galaxy:207

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("ArchonWarp", 0), true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("PsiStorm", 0), true);

campaigns/liberty.sc2campaign/base.sc2maps/maps/campaign/ttutorial01.sc2map — MapScript.galaxy:1076

    }

    TechTreeRestrictionsEnable(gv_p01_USER, true);
    TechTreeAbilityAllow(gv_p01_USER, AbilityCommand("TerranBuild", 12), false);
    TechTreeAbilityAllow(gv_p01_USER, AbilityCommand("TerranBuild", 9), false);

campaigns/liberty.sc2campaign/base.sc2maps/maps/campaign/tvalerian01.sc2map — MapScript.galaxy:816

    TechTreeUpgradeAddLevel(gv_p07_ZERG_PINK, "Burrow", 1);
    TechTreeUpgradeAddLevel(gv_p10_ZERG_WHITEHIVE, "Burrow", 1);
    TechTreeRestrictionsEnable(gv_p03_DOMINION_RED, false);
    return true;
}

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/advancedcommand.sc2map — MapScript.galaxy:212

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TemplarArchivesResearch", 4), true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TwilightCouncilResearch", 1), true);

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/economy.sc2map — MapScript.galaxy:231

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("ScannerSweep", 0), false);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TerranBuild", 1), true);

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/protosscombat.sc2map — MapScript.galaxy:533

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("ForceField", 0), true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("TemporalRift", 0), true);

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/protosspsionics.sc2map — MapScript.galaxy:298

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("Snipe", 0), false);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("PsiStorm", 0), true);

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/terrancombat.sc2map — MapScript.galaxy:494

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("Stimpack", 0), true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("SiegeMode", 0), true);

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/terrancovertops.sc2map — MapScript.galaxy:207

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("CommandCenterLiftOff", 0), false);
    TechTreeAbilityAllow(gv_pLAYER_USER, AbilityCommand("OrbitalLiftOff", 0), false);

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/zergcombat.sc2map — MapScript.galaxy:540

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("TemporalRift", 0), false);
    TechTreeBehaviorAllow(gv_pLAYER_USER, "ZergBuildingDies6", false);

campaigns/liberty.sc2campaign/base.sc2maps/maps/challenges/zerginfestation.sc2map — MapScript.galaxy:207

    }

    TechTreeRestrictionsEnable(gv_pLAYER_USER, true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("ArchonWarp", 0), true);
    TechTreeAbilityAllow(gv_pLAYER_COMPUTER1, AbilityCommand("PsiStorm", 0), true);

campaigns/libertystory.sc2campaign — base.sc2data/TriggerLibs/CampaignLib.galaxy:6969


    // Implementation
    TechTreeRestrictionsEnable(lp_player, true);
    libCamp_gf_TS_UpdateTechStates();
    libCamp_gf_TS_ApplyCampaignTechLimitsUnlockUnits(lp_player);

campaigns/swarm.sc2campaign — base.sc2maps/maps/campaign/swarm/zlab01.sc2map/MapScript.galaxy:1122

    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("ZergBuild", 4), false);
    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("ZergBuild", 2), false);
    TechTreeRestrictionsEnable(gv_pLAYER_02_DOMINION2, true);
    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("LarvaTrain", 2), false);
    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("LarvaTrain", 0), true);

campaigns/swarm.sc2campaign/base.sc2maps/maps/campaign/swarm/zlab01.sc2map — MapScript.galaxy:1122

    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("ZergBuild", 4), false);
    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("ZergBuild", 2), false);
    TechTreeRestrictionsEnable(gv_pLAYER_02_DOMINION2, true);
    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("LarvaTrain", 2), false);
    TechTreeAbilityAllow(gv_pLAYER_01_USER, AbilityCommand("LarvaTrain", 0), true);

campaigns/swarmstory.sc2campaign — base.sc2data/TriggerLibs/SwarmCampaignLib.galaxy:7110

    // Implementation
    libSwaC_gv_zS_ApplyingCampaignTech = true;
    TechTreeRestrictionsEnable(lp_player, true);
    libSwaC_gf_ZS_ApplyArmyTech(lp_player);
    libSwaC_gf_ZS_UpdateQueenAbilities(lp_player);

campaigns/voidstory.sc2campaign — base.sc2data/TriggerLibs/VoidCampaignLib.galaxy:5901

    // Implementation
    libVoiC_gv_pC_ApplyingCampaignTech = true;
    TechTreeRestrictionsEnable(lp_player, true);
    libVoiC_gf_PC_ApplyArmyTech(lp_player);
    libVoiC_gf_PC_ApplyPerkTech();

mods/missionpacks/campaigncommon.sc2mod — base.sc2data/LibComC.galaxy:1821

    // Implementation
    libComC_gv_cC_ApplyingCampaignTech = true;
    TechTreeRestrictionsEnable(lp_player, true);
    libComC_gf_CC_ApplyArmyTech(lp_player);
    libComC_gf_CC_ApplyPerkTech(lp_player);

mods/starcoop/starcoop.sc2mod — base.sc2data/LibCOOC.galaxy:3871

    TriggerDebugOutput(1, TextExpressionAssemble("Param/Expression/lib_COOC_0105F2B8"), false);
    libCOOC_gv_cC_ApplyingCampaignTech = true;
    TechTreeRestrictionsEnable(lp_player, true);
    libCOOC_gf_CC_UpdateTechStates(lp_player);
    libCOOC_gf_CC_ApplyArmyTech(lp_player);

mods/voidprologue.sc2mod — base.sc2data/LibA3DDD02B.galaxy:5358

    // Implementation
    libA3DDD02B_gv_pP_ApplyingCampaignTech = true;
    TechTreeRestrictionsEnable(lp_player, true);
    libA3DDD02B_gv_pP_ApplyingCampaignTech = false;
    if ((lp_player == 1)) {

mods/warcoop/warcoopdata.sc2mod — base.sc2data/TriggerLibs/WarCoopData.galaxy:2075

    TechTreeSetProduceCap(lp_player, "_CoopHero", c_techCatUnit, 1);
    TechTreeSetProduceCap(lp_player, "TALT", c_techCatUnit, 1);
    TechTreeRestrictionsEnable(lp_player, true);
    auto7F49E592_ae = (CatalogFieldValueCount(c_gameCatalogCommander, lv_commander, "DataCollectionAllowed", lp_player) - 1);
    lv_itIndex = 0;

# Enable/Disable Tech Tree Restrictions

# Arguments

# Related

# Examples