Fix font bugs

include/pd/lithium/font.hpp

@@ -20,12 +20,12 @@ class Drawlist;
 class PD_API Font {
  public:
   struct Codepoint {
-    u32 pCodepoint;
+    u32 pCodepoint = 0;
     fvec4 SimpleUV;
-    size_t Tex;
+    size_t Tex = 0;
     fvec2 Size;
     float Offset = 0.f;
-    bool pInvalid;
+    bool pInvalid = false;
   };
   Font() {}
   ~Font() {}

source/lithium/font.cpp

@@ -162,7 +162,7 @@ PD_API fvec2 Font::GetTextBounds(const char* text, float scale) {
   u32 c;
   while (it.Decode32(c)) {
     auto cp = GetCodepoint(c);
-    if (!cp.pInvalid && c != '\n' && c != '\t' && c != ' ') {
+    if (cp.pInvalid && c != '\n' && c != '\t' && c != ' ') {
       continue;
     }
     switch (c) {
@@ -211,10 +211,9 @@ PD_API void Font::CmdTextEx(Drawlist& dl, const fvec2& pos, u32 color,
   U8Iterator it(text);
   u32 c;
   Command* cmd = nullptr;
-
   while (it.Decode32(c)) {
     auto cp = GetCodepoint(c);
-    if ((!cp.pInvalid && c != '\n' && c != '\t' && c != ' ') && c != '\r')
+    if ((cp.pInvalid && c != L'\n' && c != L'\t' && c != L' ') && c != L'\r')
       continue;
 
     if (c == L'\n') {

tests/gfx/source/main.cpp

@@ -45,6 +45,7 @@ int main(int argc, char** argv) {
   while (pOs->Mainloop()) {
     pOs->ClearViewPort();
     PD::Li::ResetPools();
+    pList.SetFontscale(pOs->SizeTranslate(PD::fvec2(0.0017)).x);
     pList.PathRect(pOs->PositionTranslate(0.05), pOs->PositionTranslate(0.4f),
                    10.f);
     pList.PathFill(0xff00ffff);