Change resource placement in semi-circle to use degrees not radians in settings.

lib/config.lua

@@ -456,14 +456,14 @@ OCFG = {
         -- Distance in tiles from the edge of spawn that resources are placed. Only applicable for circular spawns.
         distance_to_edge = 20,
 
-        -- At what angle (in radians) do resources start.
+        -- At what angle (in degrees) do resources start.
         -- 0 means starts directly east.
         -- Resources are placed clockwise from there.
-        angle_offset = 2.09, -- Approx SSW.
+        angle_offset = 120, -- Approx SSW.
 
         -- At what andle do we place the last resource.
         -- angle_offset and angle_final determine spacing and placement.
-        angle_final = 4.18, -- Approx NNW.
+        angle_final = 240, -- Approx NNW.
 
         -- Vertical offset in tiles for the deposit resource placement. Starting from top-left corner.
         -- Only applicable for square spawns.
@@ -648,8 +648,8 @@ OCFG = {
 ---@class OarcConfigSpawnResourcePlacementSettings
 ---@field enabled boolean Autoplace resources. This will ignore the fixed x_offset/y_offset values in solid_resources. Only works for solid_resources at the moment, not oil patches/water.
 ---@field distance_to_edge number Distance in tiles from the edge of spawn that resources are placed. Only applicable for circular spawns.
----@field angle_offset number At what angle (in radians) do resources start. 0 means starts directly east. Resources are placed clockwise from there. Only applicable for circular spawns.
+---@field angle_offset integer At what angle (in degrees) do resources start. 0 means starts directly east. Resources are placed clockwise from there. Only applicable for circular spawns.
----@field angle_final number At what andle do we place the last resource. angle_offset and angle_final determine spacing and placement. Only applicable for circular spawns.
+---@field angle_final integer At what andle do we place the last resource. angle_offset and angle_final determine spacing and placement. Only applicable for circular spawns.
 ---@field vertical_offset number Vertical offset in tiles for the deposit resource placement. Only applicable for square spawns.
 ---@field horizontal_offset number Horizontal offset in tiles for the deposit resource placement. Only applicable for square spawns.
 ---@field linear_spacing number Spacing between resource deposits in tiles. Only applicable for square spawns.

lib/config_parser.lua

@@ -70,8 +70,8 @@ OCFG_KEYS =
 
     ["resource_placement_circle_SUBHEADER"] = {mod_key = "" , ocfg_keys = {""}, type = "subheader", text = {"oarc-settings-section-subheader-resource-placement-circular"}},
     ["resource_placement.distance_to_edge"] = {mod_key = "oarc-mod-resource-placement-distance-to-edge" , ocfg_keys = {"resource_placement", "distance_to_edge"}, type = "integer"},
-    ["resource_placement.angle_offset"] = {mod_key = "oarc-mod-resource-placement-angle-offset" , ocfg_keys = {"resource_placement", "angle_offset"}, type = "double"},
+    ["resource_placement.angle_offset"] = {mod_key = "oarc-mod-resource-placement-angle-offset" , ocfg_keys = {"resource_placement", "angle_offset"}, type = "integer"},
-    ["resource_placement.angle_final"] = {mod_key = "oarc-mod-resource-placement-angle-final" , ocfg_keys = {"resource_placement", "angle_final"}, type = "double"},
+    ["resource_placement.angle_final"] = {mod_key = "oarc-mod-resource-placement-angle-final" , ocfg_keys = {"resource_placement", "angle_final"}, type = "integer"},
 
     ["resource_placement_square_SUBHEADER"] = {mod_key = "" , ocfg_keys = {""}, type = "subheader", text = {"oarc-settings-section-subheader-resource-placement-square"}},
     ["resource_placement.vertical_offset"] = {mod_key = "oarc-mod-resource-placement-vertical-offset" , ocfg_keys = {"resource_placement", "vertical_offset"}, type = "integer"},

lib/separate_spawns.lua

@@ -352,15 +352,16 @@ function PlaceResourcesInSemiCircle(surface, position, size_mod, amount_mod)
     local shuffled_list = FYShuffle(r_list)
 
     -- This places resources in a semi-circle
-    local angle_offset = global.ocfg.resource_placement.angle_offset
+    local angle_offset_radians = math.rad(global.ocfg.resource_placement.angle_offset)
+    local angle_final_radians = math.rad(global.ocfg.resource_placement.angle_final)
     local num_resources = table_size(global.ocfg.surfaces_config[surface.name].spawn_config.solid_resources)
-    local theta = ((global.ocfg.resource_placement.angle_final - global.ocfg.resource_placement.angle_offset) / (num_resources-1));
+    local theta = ((angle_final_radians - angle_offset_radians) / (num_resources-1));
     local count = 0
 
     local radius = global.ocfg.spawn_general.spawn_radius_tiles - global.ocfg.resource_placement.distance_to_edge
 
     for _, r_name in pairs(shuffled_list) do
-        local angle = (theta * count) + angle_offset;
+        local angle = (theta * count) + angle_offset_radians;
 
         local tx = (radius * math.cos(angle)) + position.x
         local ty = (radius * math.sin(angle)) + position.y

locale/en/locale-mod-settings.cfg

@@ -115,8 +115,8 @@ oarc-mod-spawn-general-shape=This is the shape of the spawn area.
 
 oarc-mod-resource-placement-enabled=You should leave this enabled unless you are manually specifying resource placements in the custom scenario!
 oarc-mod-resource-placement-distance-to-edge=This is the distance from the edge of the spawn area that resources will be placed. Only applicable for circle/octagon shaped spawns.
-oarc-mod-resource-placement-angle-offset=This is the starting angle offset (in radians) for the resource placement. At what angle (in radians) do resources start.  0 = east. 3.14 = west. Resources are placed clockwise starting at this angle. Only applicable for circle/octagon shaped spawns.
+oarc-mod-resource-placement-angle-offset=This is the starting angle offset (in degrees) for the resource placement. At what angle (in degrees) do resources start.  0 = east. 90 = south. Resources are placed clockwise starting at this angle. Only applicable for circle/octagon shaped spawns.
-oarc-mod-resource-placement-angle-final=This is the final angle offset (in radians) for the resource placement. At what angle (in radians) do resources end. 0 = east. 3.14 = west. Resources are placed clockwise ending at this angle. Only applicable for circle/octagon shaped spawns.
+oarc-mod-resource-placement-angle-final=This is the final angle offset (in degrees) for the resource placement. At what angle (in degrees) do resources end. 0 = east. 90 = south. Resources are placed clockwise ending at this angle. Only applicable for circle/octagon shaped spawns.
 oarc-mod-resource-placement-vertical-offset=This is the vertical offset (in tiles) for the resource placement from the top-left of the spawn. Only applicable for square shaped spawns.
 oarc-mod-resource-placement-horizontal-offset=This is the horizontal offset (in tiles) for the resource placement from the top-left of the spawn. Only applicable for square shaped spawns.
 oarc-mod-resource-placement-linear-spacing=This is the linear spacing (in tiles) between resources. Only applicable for square shaped spawns.

migrations/oarc-mod_V2.0.4.lua

@@ -0,0 +1,9 @@
+--If angle offset and angle final are the same as the default radian values, migrate them?
+if (settings.global["oarc-mod-resource-placement-angle-offset"].value == 2) and
+        (settings.global["oarc-mod-resource-placement-angle-final"].value == 4) then
+    settings.global["oarc-mod-resource-placement-angle-offset"] = { value = 120 }
+    settings.global["oarc-mod-resource-placement-angle-final"] = { value = 240 }
+    global.ocfg.resource_placement.angle_offset = 120
+    global.ocfg.resource_placement.angle_final = 240
+    log("Migrated resource placement angle offset and final from default radian values to degrees")
+end

settings.lua

@@ -345,21 +345,21 @@ data:extend({
         order = "i2"
     },
     {
-        type = "double-setting",
+        type = "int-setting",
         name = "oarc-mod-resource-placement-angle-offset",
         setting_type = "runtime-global",
-        default_value = 2.09,
+        default_value = 120,
         minimum_value = 0,
-        maximum_value = 6.28,
+        maximum_value = 359,
         order = "i3"
     },
     {
-        type = "double-setting",
+        type = "int-setting",
         name = "oarc-mod-resource-placement-angle-final",
         setting_type = "runtime-global",
-        default_value = 4.18,
+        default_value = 240,
         minimum_value = 0,
-        maximum_value = 6.28,
+        maximum_value = 359,
         order = "i4"
     },
     {