dirty proof of concept multi_spawn impl (without any optimization)

develop/testing/multi_spawn_tests.lua

@@ -0,0 +1,194 @@
+local evo = require 'evolved'
+
+do
+    local entity_list
+
+    do
+        entity_list = evo.multi_spawn(0)
+        assert(entity_list and #entity_list == 0)
+
+        entity_list = evo.multi_spawn(0, {})
+        assert(entity_list and #entity_list == 0)
+    end
+
+    do
+        entity_list = evo.multi_spawn(-1)
+        assert(entity_list and #entity_list == 0)
+
+        entity_list = evo.multi_spawn(-1, {})
+        assert(entity_list and #entity_list == 0)
+    end
+
+    do
+        entity_list = evo.builder():multi_spawn(0)
+        assert(entity_list and #entity_list == 0)
+    end
+
+    do
+        entity_list = evo.builder():multi_spawn(-1)
+        assert(entity_list and #entity_list == 0)
+    end
+end
+
+do
+    local entity_list
+
+    do
+        entity_list = evo.multi_spawn(1)
+        assert(entity_list and #entity_list == 1)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(not entity_list[2])
+
+        entity_list = evo.multi_spawn(1, {})
+        assert(entity_list and #entity_list == 1)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(not entity_list[2])
+    end
+
+    do
+        entity_list = evo.multi_spawn(2)
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(entity_list[2] and evo.empty(entity_list[2]))
+        assert(not entity_list[3])
+
+        entity_list = evo.multi_spawn(2, {})
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(entity_list[2] and evo.empty(entity_list[2]))
+        assert(not entity_list[3])
+    end
+
+    do
+        entity_list = evo.builder():multi_spawn(1)
+        assert(entity_list and #entity_list == 1)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(not entity_list[2])
+    end
+
+    do
+        entity_list = evo.builder():multi_spawn(2)
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(entity_list[2] and evo.empty(entity_list[2]))
+        assert(not entity_list[3])
+    end
+end
+
+do
+    local entity_list
+
+    local prefab = evo.id()
+
+    do
+        entity_list = evo.multi_clone(0, prefab)
+        assert(entity_list and #entity_list == 0)
+
+        entity_list = evo.multi_clone(0, prefab, {})
+        assert(entity_list and #entity_list == 0)
+    end
+
+    do
+        entity_list = evo.multi_clone(-1, prefab)
+        assert(entity_list and #entity_list == 0)
+
+        entity_list = evo.multi_clone(-1, prefab, {})
+        assert(entity_list and #entity_list == 0)
+    end
+
+    do
+        entity_list = evo.builder():multi_clone(0, prefab)
+        assert(entity_list and #entity_list == 0)
+    end
+
+    do
+        entity_list = evo.builder():multi_clone(-1, prefab)
+        assert(entity_list and #entity_list == 0)
+    end
+end
+
+do
+    local entity_list
+
+    local prefab = evo.id()
+
+    do
+        entity_list = evo.multi_clone(1, prefab)
+        assert(entity_list and #entity_list == 1)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(not entity_list[2])
+
+        entity_list = evo.multi_clone(1, prefab, {})
+        assert(entity_list and #entity_list == 1)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(not entity_list[2])
+    end
+
+    do
+        entity_list = evo.multi_clone(2, prefab)
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(entity_list[2] and evo.empty(entity_list[2]))
+        assert(not entity_list[3])
+
+        entity_list = evo.multi_clone(2, prefab, {})
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(entity_list[2] and evo.empty(entity_list[2]))
+        assert(not entity_list[3])
+    end
+
+    do
+        entity_list = evo.builder():multi_clone(1, prefab)
+        assert(entity_list and #entity_list == 1)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(not entity_list[2])
+    end
+
+    do
+        entity_list = evo.builder():multi_clone(2, prefab)
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.empty(entity_list[1]))
+        assert(entity_list[2] and evo.empty(entity_list[2]))
+        assert(not entity_list[3])
+    end
+end
+
+do
+    local f1, f2 = evo.id(2)
+
+    do
+        local entity_list
+
+        entity_list = evo.multi_spawn(2, { [f1] = true, [f2] = 123 })
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.get(entity_list[1], f1) == true and evo.get(entity_list[1], f2) == 123)
+        assert(entity_list[2] and evo.get(entity_list[2], f1) == true and evo.get(entity_list[2], f2) == 123)
+
+        entity_list = evo.multi_spawn(2, { [f1] = false, [f2] = 456 })
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.get(entity_list[1], f1) == false and evo.get(entity_list[1], f2) == 456)
+        assert(entity_list[2] and evo.get(entity_list[2], f1) == false and evo.get(entity_list[2], f2) == 456)
+    end
+
+    do
+        local prefab = evo.builder():set(f1, true):set(f2, 123):spawn()
+
+        local entity_list
+
+        entity_list = evo.multi_clone(2, prefab)
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.get(entity_list[1], f1) == true and evo.get(entity_list[1], f2) == 123)
+        assert(entity_list[2] and evo.get(entity_list[2], f1) == true and evo.get(entity_list[2], f2) == 123)
+
+        entity_list = evo.multi_clone(2, prefab, {})
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.get(entity_list[1], f1) == true and evo.get(entity_list[1], f2) == 123)
+        assert(entity_list[2] and evo.get(entity_list[2], f1) == true and evo.get(entity_list[2], f2) == 123)
+
+        entity_list = evo.multi_clone(2, prefab, { [f1] = false, [f2] = 456 })
+        assert(entity_list and #entity_list == 2)
+        assert(entity_list[1] and evo.get(entity_list[1], f1) == false and evo.get(entity_list[1], f2) == 456)
+        assert(entity_list[2] and evo.get(entity_list[2], f1) == false and evo.get(entity_list[2], f2) == 456)
+    end
+end