First working version

Data.lua

@@ -0,0 +1,44 @@
+-- AltSystem Data Definitions
+-- Contains dummy skill data, item options, defense options, and modifier constants.
+
+AltSystem = AltSystem or {}
+AltSystem.Data = {}
+
+-- Skill levels and their modifiers
+AltSystem.Data.SkillLevels = {
+    ["Novice"]  = -2,
+    ["Adept"]   =  0,
+    ["Expert"]  =  2,
+    ["Master"]  =  4,
+}
+
+-- Dummy skill data: each skill has a name, icon, and level
+AltSystem.Data.Skills = {
+    { name = "Swordsmanship", icon = "Interface\\Icons\\INV_Sword_04",        level = "Expert" },
+    { name = "Archery",       icon = "Interface\\Icons\\INV_Weapon_Bow_05",   level = "Adept" },
+    { name = "Fire Magic",    icon = "Interface\\Icons\\Spell_Fire_FlameBolt", level = "Master" },
+    { name = "Healing",       icon = "Interface\\Icons\\Spell_Holy_FlashHeal", level = "Novice" },
+    { name = "Stealth",       icon = "Interface\\Icons\\Ability_Stealth",      level = "Adept" },
+}
+
+-- Pre-compute modifier for each skill based on its level
+for _, skill in ipairs(AltSystem.Data.Skills) do
+    skill.modifier = AltSystem.Data.SkillLevels[skill.level] or 0
+end
+
+-- Item options: name and modifier (first entry = no item)
+AltSystem.Data.Items = {
+    { name = "No item",   modifier = 0 },
+    { name = "Rare item", modifier = 3 },
+    { name = "Epic item", modifier = 5 },
+}
+
+-- Defense options: name and modifier
+AltSystem.Data.Defenses = {
+    { name = "Base armor",        modifier = 0 },
+    { name = "Extra small armor", modifier = 1 },
+    { name = "Extra large armor", modifier = 2 },
+}
+
+-- Shield modifier
+AltSystem.Data.ShieldModifier = 1