- line debug overlay [WIP]

src_rebuild/DebugOverlay.cpp

@@ -0,0 +1,73 @@
+#include "THISDUST.H"
+
+#include "LIBGTE.H"
+#include "LIBGPU.H"
+#include "INLINE_C.H"
+#include "GTEREG.H"
+
+#include "GAME/ASM/ASMTEST.H"
+#include "GAME/C/CONVERT.H"
+#include "GAME/C/CAMERA.H"
+#include "GAME/C/DRAW.H"
+#include "GAME/C/SYSTEM.H"
+
+
+struct LineDef_t
+{
+	VECTOR posA, posB;
+	CVECTOR color;
+};
+
+LineDef_t gDebug_Lines[512];
+int gDebug_numLines = 0;
+
+void DrawDebugOverlays()
+{
+	VECTOR _zerov = { 0 };
+
+	while(gDebug_numLines > 0)
+	{
+		LineDef_t& ld = gDebug_Lines[gDebug_numLines-1];
+
+		gte_SetTransVector(&_zerov);
+		gte_SetRotMatrix(&inv_camera_matrix);
+
+		SVECTOR a, b;
+		a.vx = ld.posA.vx - camera_position.vx;
+		a.vy = ld.posA.vy - camera_position.vy;
+		a.vz = ld.posA.vz - camera_position.vz;
+
+		b.vx = ld.posB.vx - camera_position.vx;
+		b.vy = ld.posB.vy - camera_position.vy;
+		b.vz = ld.posB.vz - camera_position.vz;
+
+		gte_ldv0(&a);
+		gte_ldv1(&b);
+
+		docop2(0x280030);
+
+		LINE_F2* line = (LINE_F2*)current->primptr;
+		setLineF2(line);
+		line->x0 = SX0;
+		line->y0 = SY0;
+		line->x1 = SX1;
+		line->y1 = SY1;
+		line->r0 = ld.color.r;
+		line->g0 = ld.color.g;
+		line->b0 = ld.color.b;
+
+		addPrim(current->ot + 2, line);
+
+		current->primptr += sizeof(LINE_F2);
+		gDebug_numLines--;
+	}
+	gDebug_numLines = 0;
+}
+
+void Debug_AddLine(VECTOR& pointA, VECTOR& pointB, CVECTOR& color)
+{
+	LineDef_t& ld = gDebug_Lines[gDebug_numLines++];
+	ld.posA = pointA;
+	ld.posB = pointB;
+	ld.color = color;
+}

src_rebuild/GAME/C/MAIN.C

@@ -2906,6 +2906,12 @@ void RenderGame2(int view)
 	}
 
 	DrawAllTheCars(view);
+
+#ifndef PSX
+	extern void DrawDebugOverlays();
+
+	DrawDebugOverlays();
+#endif
 }
 
 

src_rebuild/redriver2_psxpc.vcxproj

@@ -166,6 +166,7 @@
     </Link>
   </ItemDefinitionGroup>
   <ItemGroup>
+    <ClCompile Include="DebugOverlay.cpp" />
     <ClCompile Include="EMULATOR\ABS.C" />
     <ClCompile Include="EMULATOR\CRASHHANDLER.C" />
     <ClCompile Include="EMULATOR\EMULATOR.C" />

src_rebuild/redriver2_psxpc.vcxproj.filters

@@ -258,6 +258,9 @@
     <ClCompile Include="GAME\C\ENVSOUND.C">
       <Filter>main\C</Filter>
     </ClCompile>
+    <ClCompile Include="DebugOverlay.cpp">
+      <Filter>main</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="EMULATOR\ABS.H">