# Create Research Tier

Grammar — Create a new research tier in slot slot of researchTier|Research Category for players|PlayerGroup
Flags — Native | Action

Creates a new research tier for the research panel. Use “Last Created Research Tier” to get the research tier created by this action.

# Arguments

playergroup — Players
int<preset::ResearchCategory> — Research Tier
int — Slot

Returns — int<preset::ResearchTier>

native int ResearchTierCreate(
	playergroup inPlayerGroup,
	int inResearchCategoryId,
	int inSlot,
);

Category: Story / Research Panel

Research Panel Close Button Clicked — void — TriggerAddEventResearchPanelExit
Create Research Tier — int<preset::ResearchTier> — ResearchTierCreate
Last Created Research Tier — int<preset::ResearchTier> — ResearchTierLastCreated
Destroy Research Tier — void — ResearchTierDestroy
Destroy All Research Tiers — void — ResearchTierDestroyAll
Set Research Tier Required Level — void — ResearchTierSetRequiredLevel
Set Research Tier Max Purchases Allowed — void — ResearchTierSetMaxPurchasesAllowed
Create Research Category — int<preset::ResearchCategory> — ResearchCategoryCreate
Last Created Research Category — int<preset::ResearchCategory> — ResearchCategoryLastCreated
Destroy Research Category — void — ResearchCategoryDestroy
Destroy All Research Categories — void — ResearchCategoryDestroyAll
Set Research Category Name — void — ResearchCategorySetNameText
Set Research Category Current Level — void — ResearchCategorySetCurrentLevel
Set Research Category Last Level — void — ResearchCategorySetLastLevel
Create Research Item — int<preset::ResearchItem> — ResearchItemCreate
Last Created Research Item — int<preset::ResearchItem> — ResearchItemLastCreated
Destroy Research Item — void — ResearchItemDestroy
Purchase Research Item — void — ResearchItemPurchase
Set Research Item State — void — ResearchItemSetState
Set Research Item Icon — void — ResearchItemSetIconFilePath
Set Research Item Movie — void — ResearchItemSetMovieFilePath
Set Research Item Name — void — ResearchItemSetNameText
Set Research Item Description — void — ResearchItemSetDescriptionText
Set Research Item Tooltip — void — ResearchItemSetTooltipText
Set Research Item Confirmation — void — ResearchItemSetConfirmationText
Research Panel Research Button Clicked — void — TriggerAddEventResearchPanelPurchase
Research Panel Selection Changed — void — TriggerAddEventResearchPanelSelectionChanged
Set Research Item Recently Purchased — void — ResearchItemSetRecentlyPurchased
Research Item Is Recently Purchased — bool — ResearchItemIsRecentlyPurchased
Set Selected Research Item — void — ResearchItemSetSelected
Selected Research Item — int<preset::ResearchItem> — ResearchItemGetSelected

# Examples

campaigns/libertystory.sc2campaign — base.sc2data/TriggerLibs/CampaignLib.galaxy:5543

        lv_tierIndex = 1;
        for ( ; ( (autoBD7EADA4_ai >= 0 && lv_tierIndex <= autoBD7EADA4_ae) || (autoBD7EADA4_ai < 0 && lv_tierIndex >= autoBD7EADA4_ae) ) ; lv_tierIndex += autoBD7EADA4_ai ) {
            ResearchTierCreate(PlayerGroupAll(), ResearchCategoryLastCreated(), lv_tierIndex);
            libCamp_gv_tS_ResearchUITiers[lv_categoryIndex][lv_tierIndex] = ResearchTierLastCreated();
            ResearchTierSetMaxPurchasesAllowed(ResearchTierLastCreated(), 1);

# Create Research Tier

# Arguments

# Related

# Examples