M README.md → README.md

@@ -5,3 +5,28 @@
 WIP
 
 The frontend is in https://github.com/arnaucube/gogame-frontend
+
+
+
+- [x] queue system
+- [x] server api
+- [ ] log system (console print and file save)
+- [x] register/login
+- [ ] data models
+	- [x] user
+	- [x] planet
+	- [x] galaxy
+	- [ ] ships
+- [x] mongodb connectors
+- [x] buildings engine
+- [x] resources engine
+- [ ] costs calculators
+	- [x] mining growth from mines/buildings
+	- [x] building costs
+	- [x] building time
+	- [x] research time
+	- [ ] energy costs
+	- [ ] ships costs
+	- [ ] ships building time
+	- [ ] ships travel time
+- [ ] battle engine

M models/calc.go → models/calc.go

@@ -293,3 +293,17 @@ cost.Deuterium = int64(float64(base.Deuterium) * math.Pow(2, lvl-1))
 	cost.Energy = int64(float64(base.Energy) * math.Pow(2, lvl-1))
 	return cost
 }
+
+// TODO ConstructionTime and ResearchTime are following the formulas from https://ogame.fandom.com/wiki/Formulas
+// but are not giving exact same numbers than in online calculators
+func ConstructionTime(r Resources, roboticsLvl int64) int64 {
+	naniteLvl := float64(1)
+	// T(h) = (metal + crystal) / (2500 * (1+roboticsLvl) * 2^naniteLvl * universespeed)
+	tHours := float64(r.Metal+r.Crystal) / (float64(2500) * float64(1+roboticsLvl) * math.Pow(2, naniteLvl) * constants.UniverseAcceleration)
+	return int64(tHours * 3600)
+}
+func RessearchTime(r Resources, researchLvl int64) int64 {
+	// T(h) = (metal + crystal) / (1000 * (1+researchLvl * universespeed)
+	tHours := float64(r.Metal+r.Crystal) / (float64(1000) * float64(1+researchLvl*constants.UniverseAcceleration))
+	return int64(tHours * 3600)
+}

M models/calc_test.go → models/calc_test.go

@@ -105,3 +105,25 @@ assert.Equal(t, Resources{Metal: 20000, Crystal: 20000, Deuterium: 1000}, SpaceDockCost(1))
 	assert.Equal(t, Resources{Metal: 40000, Crystal: 40000, Deuterium: 2000}, SpaceDockCost(2))
 	assert.Equal(t, Resources{Metal: 327680000, Crystal: 327680000, Deuterium: 16384000}, SpaceDockCost(15))
 }
+
+func TestConstructionTime(t *testing.T) {
+	// Numbers of the online calculators
+	// assert.Equal(t, int64(30), ConstructionTime(Resources{Metal: 60, Crystal: 15}, 1))
+	// assert.Equal(t, int64(53), ConstructionTime(Resources{Metal: 90, Crystal: 22}, 1))
+	// assert.Equal(t, int64(96), ConstructionTime(Resources{Metal: 135, Crystal: 33}, 1))
+	// assert.Equal(t, int64(383340), ConstructionTime(Resources{Metal: 204800, Crystal: 61440}, 10))
+
+	// Numbers following the formulas
+	assert.Equal(t, int64(27), ConstructionTime(Resources{Metal: 60, Crystal: 15}, 1))
+	assert.Equal(t, int64(40), ConstructionTime(Resources{Metal: 90, Crystal: 22}, 1))
+	assert.Equal(t, int64(60), ConstructionTime(Resources{Metal: 135, Crystal: 33}, 1))
+	assert.Equal(t, int64(17426), ConstructionTime(Resources{Metal: 204800, Crystal: 61440}, 10))
+}
+func TestRessearchTime(t *testing.T) {
+	assert.Equal(t, int64(1440), RessearchTime(Resources{Metal: 0, Crystal: 800}, 1))
+	assert.Equal(t, int64(5236), RessearchTime(Resources{Metal: 12800, Crystal: 3200}, 10))
+
+	// Numbers of the online calculators
+	// assert.Equal(t, int64(2880), RessearchTime(Resources{Metal: 12800, Crystal: 6400}, 15))
+	// assert.Equal(t, int64(360), RessearchTime(Resources{Metal: 1600, Crystal: 800}, 15))
+}

D parts.md

@@ -1,13 +0,0 @@
-- queue system
-- server api
-- register/login
-- data models
-	- user
-	- planet
-	- ships
-	- galaxy
-- mongodb connectors
-- planet engine
-- building engine
-- battle engine
-- log system (console print and file save)