Implement technology tree, research queue by least remaining work, and unit/building tech availability & obsolescence

2026-11-09 20:28:53 +01:00
parent d4bd9f4711
commit d266715418
30 changed files with 1809 additions and 45 deletions
@@ -0,0 +1,202 @@
+# Technology Tree Configuration
+# All gameplay values, science costs, layout coordinates, and prerequisite chains are configurable via YAML.
+
+technologies:
+  pottery:
+    id: "pottery"
+    name: "Pottery"
+    science_cost: 1000
+    column: 0
+    row: 0
+    icon: "images/improvements/granary.png"
+    description: "Ceramic vessels for storing grain and preserving food supplies."
+
+  animal_husbandry:
+    id: "animal_husbandry"
+    name: "Animal Husbandry"
+    science_cost: 1000
+    column: 0
+    row: 1
+    icon: "images/resources/voedsel.png"
+    description: "Domestication and breeding of livestock for food and labor."
+
+  mining:
+    id: "mining"
+    name: "Mining"
+    science_cost: 1200
+    column: 0
+    row: 2
+    icon: "images/resources/arbeid.png"
+    description: "Extraction of stone and metal ores from the earth."
+
+  sailing:
+    id: "sailing"
+    name: "Sailing"
+    science_cost: 1500
+    column: 1
+    row: 0
+    icon: "images/units/galley.png"
+    description: "Harnessing the wind to navigate coastal waters."
+    prerequisites:
+      - "pottery"
+
+  writing:
+    id: "writing"
+    name: "Writing"
+    science_cost: 1800
+    column: 1
+    row: 1
+    icon: "images/resources/kennis.png"
+    description: "Recording laws, history, and scientific knowledge in script."
+    prerequisites:
+      - "pottery"
+
+  archery:
+    id: "archery"
+    name: "Archery"
+    science_cost: 1500
+    column: 1
+    row: 2
+    icon: "images/units/slinger.png"
+    description: "Use of bows and arrows for superior ranged warfare."
+    prerequisites:
+      - "animal_husbandry"
+
+  bronze_working:
+    id: "bronze_working"
+    name: "Bronze Working"
+    science_cost: 1800
+    column: 1
+    row: 3
+    icon: "images/units/warrior.png"
+    description: "Smelting copper and tin into durable bronze weapons and armor."
+    prerequisites:
+      - "mining"
+
+  masonry:
+    id: "masonry"
+    name: "Masonry"
+    science_cost: 1600
+    column: 1
+    row: 4
+    icon: "images/improvements/monument.png"
+    description: "Cutting and laying stone for permanent fortifications and monuments."
+    prerequisites:
+      - "mining"
+
+  celestial_navigation:
+    id: "celestial_navigation"
+    name: "Celestial Navigation"
+    science_cost: 2500
+    column: 2
+    row: 0
+    icon: "images/units/galley.png"
+    description: "Using the stars to guide maritime trade and exploration."
+    prerequisites:
+      - "sailing"
+      - "writing"
+
+  currency:
+    id: "currency"
+    name: "Currency"
+    science_cost: 2400
+    column: 2
+    row: 1
+    icon: "images/resources/goud.png"
+    description: "Standardized coinage enabling thriving markets and trade."
+    prerequisites:
+      - "writing"
+
+  wheel:
+    id: "wheel"
+    name: "The Wheel"
+    science_cost: 2200
+    column: 2
+    row: 2
+    icon: "images/actions/road.png"
+    description: "Rotational mechanics for transport and water-powered mills."
+    prerequisites:
+      - "archery"
+      - "mining"
+
+  horseback_riding:
+    id: "horseback_riding"
+    name: "Horseback Riding"
+    science_cost: 2500
+    column: 2
+    row: 3
+    icon: "images/actions/move.png"
+    description: "Mounted cavalry tactics for rapid battlefield maneuvers."
+    prerequisites:
+      - "archery"
+
+  iron_working:
+    id: "iron_working"
+    name: "Iron Working"
+    science_cost: 2800
+    column: 2
+    row: 4
+    icon: "images/actions/attack.png"
+    description: "Forging strong iron blades and heavy infantry armor."
+    prerequisites:
+      - "bronze_working"
+
+  education:
+    id: "education"
+    name: "Education"
+    science_cost: 3600
+    column: 3
+    row: 0
+    icon: "images/resources/kennis.png"
+    description: "Higher learning institutions and systematic scientific inquiry."
+    prerequisites:
+      - "currency"
+      - "celestial_navigation"
+
+  engineering:
+    id: "engineering"
+    name: "Engineering"
+    science_cost: 3400
+    column: 3
+    row: 2
+    icon: "images/resources/arbeid.png"
+    description: "Advanced structural design, aqueducts, and mechanical contraptions."
+    prerequisites:
+      - "wheel"
+      - "masonry"
+
+  stirrups:
+    id: "stirrups"
+    name: "Stirrups"
+    science_cost: 4000
+    column: 3
+    row: 3
+    icon: "images/actions/move.png"
+    description: "Saddle stirrups enabling heavily armored shock cavalry."
+    prerequisites:
+      - "horseback_riding"
+      - "iron_working"
+
+  machinery:
+    id: "machinery"
+    name: "Machinery"
+    science_cost: 4200
+    column: 4
+    row: 1
+    icon: "images/resources/arbeid.png"
+    description: "Mechanical gears, crossbows, and specialized workshops."
+    prerequisites:
+      - "engineering"
+      - "iron_working"
+
+  gunpowder:
+    id: "gunpowder"
+    name: "Gunpowder"
+    science_cost: 5200
+    column: 4
+    row: 3
+    icon: "images/actions/attack.png"
+    description: "Explosive black powder revolutionizing firearms and siege warfare."
+    prerequisites:
+      - "machinery"
+      - "stirrups"