ToolTipOverride.lua

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require "ISUI/ISToolTipInv"
 
FrameworkZ = FrameworkZ or {}
FrameworkZ.Overrides = {}
FrameworkZ.Overrides.ISToolTipInv_render = ISToolTipInv.render
 
function FrameworkZ.Overrides.WordWrapText(text)
    local maxLineLength = 28
    local lines = {}
    local line = ""
    local lineLength = 0
    local words = {}
 
    for word in string.gmatch(text, "%S+") do
        table.insert(words, word)
    end
 
    for i = 1, #words do
        local word = words[i]
        local wordLength = string.len(word)
 
        if lineLength + wordLength <= maxLineLength then
            line = line .. " " .. word
            lineLength = lineLength + wordLength
        else
            table.insert(lines, line)
            line = word
            lineLength = wordLength
        end
    end
 
    table.insert(lines, line)
 
    return lines
end
 
function FrameworkZ.Overrides.DoTooltip(objTooltip, item, panel)
    local itemData = item:getModData()["FZ_ITM"]
 
    objTooltip:render()
 
    local textureWidth, textureHeight = 64, 64
    local font = objTooltip:getFont()
    local lineSpace = objTooltip:getLineSpacing()
    local yOffset = 5
 
    if itemData then
        local itemName = itemData.name
        local itemDescription = itemData.description
 
        objTooltip:DrawText(font, itemName, 5.0, yOffset, 1.0, 1.0, 0.8, 1.0)
        objTooltip:adjustWidth(5, itemName)
        yOffset = yOffset + lineSpace + 5
 
        local yTextureOffset = textureHeight + 10
        objTooltip:DrawTextureScaled(item:getTexture(), panel:getWidth() - textureWidth - 15, 5, textureWidth, textureHeight, 0.75)
 
        local description = FrameworkZ.Overrides.WordWrapText(itemDescription)
 
        for k, v in pairs(description) do
            objTooltip:DrawText(font, v, 5, yOffset, 1, 1, 0.8, 1)
            objTooltip:adjustWidth(5, v)
            yOffset = yOffset + lineSpace + 2.5
        end
 
        if yTextureOffset > yOffset then
            yOffset = yTextureOffset
        end
 
        panel:drawRect(0, yOffset, panel:getWidth(), 1, panel.borderColor.a, panel.borderColor.r, panel.borderColor.g, panel.borderColor.b)
 
        yOffset = yOffset + 2.5
    else
        objTooltip:DrawText(font, item:getDisplayName(), 5.0, yOffset, 1.0, 1.0, 0.8, 1.0)
        objTooltip:adjustWidth(5, item:getDisplayName())
        yOffset = yOffset + lineSpace + 5
 
        local yTextureOffset = textureHeight + 10
        objTooltip:DrawTextureScaled(item:getTexture(), panel:getWidth() - textureWidth - 15, 5, textureWidth, textureHeight, 0.75)
 
        --[[
        local description = FrameworkZ.Overrides.WordWrapText(item:getDescription())
 
        for k, v in pairs(description) do
            objTooltip:DrawText(font, v, 5, yOffset, 1, 1, 0.8, 1)
            objTooltip:adjustWidth(5, v)
            yOffset = yOffset + lineSpace + 2.5
        end
        --]]
 
        if yTextureOffset > yOffset then
            yOffset = yTextureOffset
        end
 
        panel:drawRect(0, yOffset, panel:getWidth(), 1, panel.borderColor.a, panel.borderColor.r, panel.borderColor.g, panel.borderColor.b)
 
        yOffset = yOffset + 2.5
    end
 
    local layoutTooltip = objTooltip:beginLayout()
    layoutTooltip:setMinLabelWidth(128)
    local layout = nil
 
    if itemData then
        local itemInstance = FrameworkZ.Items:GetInstance(itemData.instanceID)
        local itemCustomFields = itemData.customFields
 
        for k, v in pairs(itemCustomFields) do
            layout = layoutTooltip:addItem()
            layout:setLabel(k .. ":", 1, 1, 0.8, 1)
 
            if type(v) == "boolean" then
                if v then
                    layout:setValue("Yes", 1, 1, 1, 1)
                else
                    layout:setValue("No", 1, 1, 1, 1)
                end
            else
                if v.get then
                    layout:setValue(tostring(v.get(itemInstance)), 1, 1, 1, 1)
                else
                    layout:setValue(v, 1, 1, 1, 1)
                end
            end
        end
    end
 
    local weightEquipped = item:getCleanString(item:getEquippedWeight())
    local weightUnequipped = item:getUnequippedWeight()
    layout = layoutTooltip:addItem()
    layout:setLabel("Weight (Unequipped):", 1, 1, 0.8, 1)
 
    if weightUnequipped > 0 and weightUnequipped < 0.01 then
        weightUnequipped = "<0.01"
    else
        weightUnequipped = item:getCleanString(weightUnequipped)
    end
 
    if not item:isEquipped() then
        layout:setValue("*" .. tostring(weightUnequipped) .. "*", 1, 1, 1, 1)
    else
        layout:setValue(tostring(weightUnequipped), 1, 1, 1, 1)
    end
 
    layout = layoutTooltip:addItem()
    layout:setLabel("Weight (Equipped):", 1, 1, 0.8, 1)
 
    if item:isEquipped() then
        layout:setValue("*" .. tostring(weightEquipped) .. "*", 1, 1, 1, 1)
    else
        layout:setValue(tostring(weightEquipped), 1, 1, 1, 1)
    end
 
    --[[
    if not item:IsWeapon() and not item:IsClothing() and not item:IsDrainable() and not string.match(item:getFullType(), "Walkie") then
        local unequippedWeight = item:getUnequippedWeight()
 
        if unequippedWeight > 0 and unequippedWeight < 0.01 then
            unequippedWeight = 0.01
        end
 
        layout:setValueRightNoPlus(unequippedWeight)
    elseif item:isEquipped() then
        local equippedWeight = item:getCleanString(item:getEquippedWeight())
 
        layout:setValue(equippedWeight .. "    (" .. item:getCleanString(item:getUnequippedWeight()) .. " " .. getText("Tooltip_item_Unequipped") .. ")", 1.0, 1.0, 1.0, 1.0)
    elseif item:getAttachedSlot() > -1 then
        local hotbarEquippedWeight = item:getCleanString(item:getHotbarEquippedWeight())
 
        layout:setValue(hotbarEquippedWeight .. "    (" .. item:getCleanString(item:getUnequippedWeight()) .. " " .. getText("Tooltip_item_Unequipped") .. ")", 1.0, 1.0, 1.0, 1.0)
    else
        local unequippedWeight = item:getCleanString(item:getUnequippedWeight())
 
        layout:setValue(unequippedWeight .. "    (" .. item:getCleanString(item:getEquippedWeight()) .. " " .. getText("Tooltip_item_Equipped") .. ")", 1.0, 1.0, 1.0, 1.0)
    end
    --]]
 
    if item:getTooltip() ~= nil then
        layout = layoutTooltip:addItem()
        layout:setLabel(getText(item:getTooltip()), 1, 1, 0.8, 1)
    end
 
    yOffset = layoutTooltip:render(5, yOffset, objTooltip)
    objTooltip:endLayout(layoutTooltip)
    yOffset = yOffset + 5
    objTooltip:setHeight(yOffset)
 
    if objTooltip:getWidth() < 256 then
        objTooltip:setWidth(256)
    end
end
 
ISToolTipInv.render = function(self)
    local mx = getMouseX() + 24
    local my = getMouseY() + 24
 
    if not self.followMouse then
        mx = self:getX()
        my = self:getY()
        if self.anchorBottomLeft then
            mx = self.anchorBottomLeft.x
            my = self.anchorBottomLeft.y
        end
    end
 
    self.tooltip:setX(mx + 11);
    self.tooltip:setY(my);
 
    self.tooltip:setWidth(50)
    self.tooltip:setMeasureOnly(true)
 
    if self.item ~= nil and self.tooltip ~= nil then
        FrameworkZ.Overrides.DoTooltip(self.tooltip, self.item, self);
    else
        self.item:DoTooltip(self.tooltip);
    end
 
    self.tooltip:setMeasureOnly(false)
 
    -- clampy x, y
 
    local myCore = getCore();
    local maxX = myCore:getScreenWidth();
    local maxY = myCore:getScreenHeight();
 
    local tw = self.tooltip:getWidth();
    local th = self.tooltip:getHeight();
 
    self.tooltip:setX(math.max(0, math.min(mx + 11, maxX - tw - 1)));
 
    if not self.followMouse and self.anchorBottomLeft then
        self.tooltip:setY(math.max(0, math.min(my - th, maxY - th - 1)));
    else
        self.tooltip:setY(math.max(0, math.min(my, maxY - th - 1)));
    end
 
    self:setX(self.tooltip:getX() - 11);
    self:setY(self.tooltip:getY());
    self:setWidth(tw + 11);
    self:setHeight(th);
 
    if self.followMouse then
        self:adjustPositionToAvoidOverlap({
            x = mx - 24 * 2,
            y = my - 24 * 2,
            width = 24 * 2,
            height = 24 * 2
        })
    end
 
    self:drawRect(0, 0, self.width, self.height, self.backgroundColor.a, self.backgroundColor.r, self.backgroundColor.g, self.backgroundColor.b);
    self:drawRectBorder(0, 0, self.width, self.height, self.borderColor.a, self.borderColor.r, self.borderColor.g, self.borderColor.b);
 
    if self.item ~= nil and self.tooltip ~= nil then
        FrameworkZ.Overrides.DoTooltip(self.tooltip, self.item, self);
    else
        self.item:DoTooltip(self.tooltip);
    end
end