# HG changeset patch
# User Sam <sam@basx.dev>
# Date 1710075731 -25200
# Node ID 05dd71c246a36aefd9d055eb30ba938dc26313f5
# Parent  3f220c2b4076fcd6c250d0532d89ab75bf405058
add: config loader; fix: circle-mesh

diff -r 3f220c2b4076 -r 05dd71c246a3 semicongine/mesh.nim
--- a/semicongine/mesh.nim	Sat Mar 09 23:06:27 2024 +0700
+++ b/semicongine/mesh.nim	Sun Mar 10 20:02:11 2024 +0700
@@ -492,17 +492,17 @@
   inc instanceCounter
 
   let
-    half_w = width / 2
-    half_h = height / 2
+    rX = width / 2
+    rY = height / 2
     c = toRGBA(color)
     step = (2'f32 * PI) / float32(nSegments)
   var
-    pos = @[newVec3f(0, 0), newVec3f(0, half_h)]
+    pos = @[newVec3f(0, 0), newVec3f(rX, 0)]
     col = @[c, c]
-  for i in 0 .. nSegments:
-    pos.add newVec3f(cos(float32(i) * step) * half_w, sin(float32(i) * step) * half_h)
+  for i in 1 .. nSegments:
+    pos.add newVec3f(cos(float32(i) * step) * rX, sin(float32(i) * step) * rY)
     col.add c
-    result[].smallIndices.add [uint16(0), uint16(i + 1), uint16(i + 2)]
+    result[].smallIndices.add [uint16(0), uint16(i), uint16(i + 1)]
 
   result[].initVertexAttribute(DEFAULT_POSITION_ATTRIBUTE, pos)
   result[].initVertexAttribute("color", col)
diff -r 3f220c2b4076 -r 05dd71c246a3 semicongine/resources.nim
--- a/semicongine/resources.nim	Sat Mar 09 23:06:27 2024 +0700
+++ b/semicongine/resources.nim	Sun Mar 10 20:02:11 2024 +0700
@@ -1,6 +1,7 @@
+import std/parsecfg
 import std/streams
+import std/algorithm
 import std/json
-import std/algorithm
 import std/strutils
 import std/sequtils
 import std/strformat
@@ -183,6 +184,9 @@
 proc loadJson*(path: string, package = DEFAULT_PACKAGE): JsonNode =
   path.loadResource_intern(package = package).readAll().parseJson()
 
+proc loadConfig*(path: string, package = DEFAULT_PACKAGE): Config =
+  path.loadResource_intern(package = package).loadConfig(filename = path)
+
 proc loadFont*(
   path: string,
   name = "",