Using TCC again; add clang-format

.clang-format

@@ -0,0 +1,217 @@
+---
+Language:        Cpp
+# BasedOnStyle:  LLVM
+AccessModifierOffset: -2
+AlignAfterOpenBracket: Align
+AlignArrayOfStructures: None
+AlignConsecutiveAssignments:
+  Enabled:         false
+  AcrossEmptyLines: false
+  AcrossComments:  false
+  AlignCompound:   false
+  PadOperators:    true
+AlignConsecutiveBitFields:
+  Enabled:         false
+  AcrossEmptyLines: false
+  AcrossComments:  false
+  AlignCompound:   false
+  PadOperators:    false
+AlignConsecutiveDeclarations:
+  Enabled:         false
+  AcrossEmptyLines: false
+  AcrossComments:  false
+  AlignCompound:   false
+  PadOperators:    false
+AlignConsecutiveMacros:
+  Enabled:         false
+  AcrossEmptyLines: false
+  AcrossComments:  false
+  AlignCompound:   false
+  PadOperators:    false
+AlignEscapedNewlines: Right
+AlignOperands:   Align
+AlignTrailingComments: true
+AllowAllArgumentsOnNextLine: true
+AllowAllParametersOfDeclarationOnNextLine: true
+AllowShortEnumsOnASingleLine: true
+AllowShortBlocksOnASingleLine: Never
+AllowShortCaseLabelsOnASingleLine: false
+AllowShortFunctionsOnASingleLine: All
+AllowShortLambdasOnASingleLine: All
+AllowShortIfStatementsOnASingleLine: AllIfsAndElse
+AllowShortLoopsOnASingleLine: false
+AlwaysBreakAfterDefinitionReturnType: None
+AlwaysBreakAfterReturnType: None
+AlwaysBreakBeforeMultilineStrings: false
+AlwaysBreakTemplateDeclarations: MultiLine
+AttributeMacros:
+  - __capability
+BinPackArguments: true
+BinPackParameters: true
+BraceWrapping:
+  AfterCaseLabel:  false
+  AfterClass:      false
+  AfterControlStatement: Never
+  AfterEnum:       false
+  AfterFunction:   false
+  AfterNamespace:  false
+  AfterObjCDeclaration: false
+  AfterStruct:     false
+  AfterUnion:      false
+  AfterExternBlock: false
+  BeforeCatch:     false
+  BeforeElse:      false
+  BeforeLambdaBody: false
+  BeforeWhile:     false
+  IndentBraces:    false
+  SplitEmptyFunction: true
+  SplitEmptyRecord: true
+  SplitEmptyNamespace: true
+BreakBeforeBinaryOperators: None
+BreakBeforeConceptDeclarations: Always
+BreakBeforeBraces: Attach
+BreakBeforeInheritanceComma: false
+BreakInheritanceList: BeforeColon
+BreakBeforeTernaryOperators: true
+BreakConstructorInitializersBeforeComma: false
+BreakConstructorInitializers: BeforeColon
+BreakAfterJavaFieldAnnotations: false
+BreakStringLiterals: true
+ColumnLimit:     0
+CommentPragmas:  '^ IWYU pragma:'
+QualifierAlignment: Leave
+CompactNamespaces: false
+ConstructorInitializerIndentWidth: 4
+ContinuationIndentWidth: 4
+Cpp11BracedListStyle: true
+DeriveLineEnding: true
+DerivePointerAlignment: false
+DisableFormat:   false
+EmptyLineAfterAccessModifier: Never
+EmptyLineBeforeAccessModifier: LogicalBlock
+ExperimentalAutoDetectBinPacking: false
+PackConstructorInitializers: BinPack
+BasedOnStyle:    ''
+ConstructorInitializerAllOnOneLineOrOnePerLine: false
+AllowAllConstructorInitializersOnNextLine: true
+FixNamespaceComments: true
+ForEachMacros:
+  - foreach
+  - Q_FOREACH
+  - BOOST_FOREACH
+IfMacros:
+  - KJ_IF_MAYBE
+IncludeBlocks:   Preserve
+IncludeCategories:
+  - Regex:           '^"(llvm|llvm-c|clang|clang-c)/'
+    Priority:        2
+    SortPriority:    0
+    CaseSensitive:   false
+  - Regex:           '^(<|"(gtest|gmock|isl|json)/)'
+    Priority:        3
+    SortPriority:    0
+    CaseSensitive:   false
+  - Regex:           '.*'
+    Priority:        1
+    SortPriority:    0
+    CaseSensitive:   false
+IncludeIsMainRegex: '(Test)?$'
+IncludeIsMainSourceRegex: ''
+IndentAccessModifiers: false
+IndentCaseLabels: false
+IndentCaseBlocks: false
+IndentGotoLabels: true
+IndentPPDirectives: None
+IndentExternBlock: AfterExternBlock
+IndentRequiresClause: true
+IndentWidth:     2
+IndentWrappedFunctionNames: false
+InsertBraces:    false
+InsertTrailingCommas: None
+JavaScriptQuotes: Leave
+JavaScriptWrapImports: true
+KeepEmptyLinesAtTheStartOfBlocks: true
+LambdaBodyIndentation: Signature
+MacroBlockBegin: ''
+MacroBlockEnd:   ''
+MaxEmptyLinesToKeep: 1
+NamespaceIndentation: None
+ObjCBinPackProtocolList: Auto
+ObjCBlockIndentWidth: 2
+ObjCBreakBeforeNestedBlockParam: true
+ObjCSpaceAfterProperty: false
+ObjCSpaceBeforeProtocolList: true
+PenaltyBreakAssignment: 2
+PenaltyBreakBeforeFirstCallParameter: 19
+PenaltyBreakComment: 300
+PenaltyBreakFirstLessLess: 120
+PenaltyBreakOpenParenthesis: 0
+PenaltyBreakString: 1000
+PenaltyBreakTemplateDeclaration: 10
+PenaltyExcessCharacter: 1000000
+PenaltyReturnTypeOnItsOwnLine: 60
+PenaltyIndentedWhitespace: 0
+PointerAlignment: Right
+PPIndentWidth:   -1
+ReferenceAlignment: Pointer
+ReflowComments:  true
+RemoveBracesLLVM: false
+RequiresClausePosition: OwnLine
+SeparateDefinitionBlocks: Leave
+ShortNamespaceLines: 1
+SortIncludes:    CaseSensitive
+SortJavaStaticImport: Before
+SortUsingDeclarations: true
+SpaceAfterCStyleCast: false
+SpaceAfterLogicalNot: false
+SpaceAfterTemplateKeyword: true
+SpaceBeforeAssignmentOperators: true
+SpaceBeforeCaseColon: false
+SpaceBeforeCpp11BracedList: false
+SpaceBeforeCtorInitializerColon: true
+SpaceBeforeInheritanceColon: true
+SpaceBeforeParens: ControlStatements
+SpaceBeforeParensOptions:
+  AfterControlStatements: true
+  AfterForeachMacros: true
+  AfterFunctionDefinitionName: false
+  AfterFunctionDeclarationName: false
+  AfterIfMacros:   true
+  AfterOverloadedOperator: false
+  AfterRequiresInClause: false
+  AfterRequiresInExpression: false
+  BeforeNonEmptyParentheses: false
+SpaceAroundPointerQualifiers: Default
+SpaceBeforeRangeBasedForLoopColon: true
+SpaceInEmptyBlock: false
+SpaceInEmptyParentheses: false
+SpacesBeforeTrailingComments: 1
+SpacesInAngles:  Never
+SpacesInConditionalStatement: false
+SpacesInContainerLiterals: true
+SpacesInCStyleCastParentheses: false
+SpacesInLineCommentPrefix:
+  Minimum:         1
+  Maximum:         -1
+SpacesInParentheses: false
+SpacesInSquareBrackets: false
+SpaceBeforeSquareBrackets: false
+BitFieldColonSpacing: Both
+Standard:        Latest
+StatementAttributeLikeMacros:
+  - Q_EMIT
+StatementMacros:
+  - Q_UNUSED
+  - QT_REQUIRE_VERSION
+TabWidth:        8
+UseCRLF:         false
+UseTab:          Never
+WhitespaceSensitiveMacros:
+  - STRINGIZE
+  - PP_STRINGIZE
+  - BOOST_PP_STRINGIZE
+  - NS_SWIFT_NAME
+  - CF_SWIFT_NAME
+IndentWidth: 2
+...
+

Makefile

@@ -19,7 +19,7 @@ ifeq ($(DBG), 1)
 	endif
 
 else
-	LVL = -O2 -DNDEBUG
+	LVL = -O2 -DNDEBUG -flto
 	INFO = rel
 endif
 
@@ -72,7 +72,7 @@ SEM = 0.0.1
 COM != git rev-parse --short HEAD
 VER = $(SEM)-$(COM)
 
-COMPILER_FLAGS = $(includeflag) $(QFLAGS) -MD $(WARNING_FLAGS) -DCP_USE_DOUBLES=0 -DTINYSPLINE_FLOAT_PRECISION -DDUK_USE_SYMBOL_BUILTIN -DVER=\"$(VER)\" -DINFO=\"$(INFO)\" -DCONFIG_BIGNUM=y -DCONFIG_VERSION="2020-11-08" -march=native -std=c99 -c $< -o $@
+COMPILER_FLAGS = $(includeflag) $(QFLAGS) -MD $(WARNING_FLAGS) -DCP_USE_DOUBLES=0 -DTINYSPLINE_FLOAT_PRECISION -DVER=\"$(VER)\" -DINFO=\"$(INFO)\" -march=native -std=c99 -c $< -o $@
 
 LIBPATH = -L$(BIN)
 

source/engine/2dphysics.c

@@ -137,7 +137,6 @@ int *phys2d_query_box(cpVect pos, cpVect wh)
   if (qhits) arrfree(qhits);
   
   cpSpaceShapeQuery(space, box, querylist, NULL);
-
   cpSpaceEachBody(space, querylistbodies, &bbox);
   
   cpShapeFree(box);
@@ -207,6 +206,7 @@ void phys2d_init()
 }
 
 void phys2d_set_gravity(cpVect v) {
+    YughInfo("Set gravity to %g %g", v.x, v.y);
     cpSpaceSetGravity(space, v);
 }
 
@@ -668,7 +668,7 @@ void duk_call_phys_cb(cpVect norm, struct callee c, int hit, cpArbiter *arb)
     JS_SetPropertyStr(js, obj, "hit", JS_NewInt32(js, hit));
     JS_SetPropertyStr(js, obj, "sensor", JS_NewBool(js, cpShapeGetSensor(shape2)));
     JS_SetPropertyStr(js, obj, "velocity", vec2js(cpArbiterGetSurfaceVelocity(arb)));
-    JS_Call(js, c.fn, c.obj, 1, &obj);
+    script_callee(c, 1, &obj);
 }
 
 #define CTYPE_BEGIN 0
@@ -692,26 +692,26 @@ static cpBool handle_collision(cpArbiter *arb, int type)
 
     cpVect norm1 = cpArbiterGetNormal(arb);
     cpVect vel1 = cpArbiterGetSurfaceVelocity(arb);
-/*
+
     switch (type) {
       case CTYPE_BEGIN:
         for (int i = 0; i < arrlen(go->shape_cbs); i++)
           if (go->shape_cbs[i].shape == pshape1)
             duk_call_phys_cb(norm1, go->shape_cbs[i].cbs.begin, g2, arb);
 
-        if (go->cbs.begin.obj)
+        if (!JS_IsNull(go->cbs.begin.obj))
           duk_call_phys_cb(norm1, go->cbs.begin, g2, arb);
 
 	break;
 
       case CTYPE_SEP:
-        if (go->cbs.separate.obj)
+        if (!JS_IsNull(go->cbs.separate.obj))
           duk_call_phys_cb(norm1, go->cbs.separate, g2, arb);
 
 	break;
         
     }
-*/
+
     return 1;
 }
 

source/engine/config.h

@@ -10,17 +10,5 @@
 #define PI 3.14159265358979323846264338327950288f
 #define DEG2RADS 0.0174532925199432957692369076848861271344287188854172545609719144f
 #define RAD2DEGS 57.2958f
-#define MSAA_SAMPLES 2
-
-
-/* S7 Scheme defines */
-#define INITIAL_HEAP_SIZE 4096
-#define INITIAL_STACK_SIZE 4096
-#define DEFAULT_BIGNUM_PRECISION 128
-#define WITH_PURE_S7 0
-#define WITH_SYSTEM_EXTRAS 0
-#define WITH_C_LOADER 0
-#define WITH_NUMBER_SEPARATOR 1
-
 
 #endif

source/engine/ffi.c

@@ -26,6 +26,7 @@
 #include "debugdraw.h"
 #include "stb_ds.h"
 #include <ftw.h>
+#include <assert.h>
 
 #include "miniaudio.h"
 
@@ -276,6 +277,11 @@ JSValue duk_nuke(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
 
     if (JS_IsString(argv[1]))
       str = JS_ToCString(js,argv[1]);
+    else {
+      JSValue tostr = JS_ToString(js,argv[1]);
+      str = JS_ToCString(js,argv[1]);
+      JS_FreeValue(js,tostr);
+    }
       
     struct nk_rect rect = nk_rect(0,0,0,0);
     JSValue ret = JS_NULL;
@@ -375,34 +381,46 @@ JSValue duk_win_make(JSContext *js, JSValueConst this, int argc, JSValueConst *a
 
 JSValue duk_spline_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
 {
+    static_assert(sizeof(tsReal)*2 == sizeof(cpVect));
+        
     tsBSpline spline;
 
-    int n = js_arrlen(argv[4]);
+    int d = js2int(argv[2]); /* dimensions */
-    int d = js2int(argv[2]);
+    int degrees = js2int(argv[1]);
-    cpVect points[n*d]; 
+    int type = js2int(argv[3]);
+    JSValue ctrl_pts = argv[4];
+    int n = js_arrlen(ctrl_pts);
+    size_t nsamples = js2int(argv[5]);
+
+    cpVect points[n]; 
 
     tsStatus status;
-    ts_bspline_new(n, d, js2int(argv[1]), js2int(argv[3]), &spline, &status);
+    ts_bspline_new(n, d, degrees, type, &spline, &status);
 
     if (status.code)
       YughCritical("Spline creation error %d: %s", status.code, status.message);
 
     for (int i = 0; i < n; i++)
-      points[i] = js2vec2(JS_GetPropertyUint32(js, argv[4], i));
+      points[i] = js2vec2(JS_GetPropertyUint32(js, ctrl_pts, i));
 
-  ts_bspline_set_control_points(&spline, points, NULL);
+  ts_bspline_set_control_points(&spline, (tsReal*)points, &status);
 
+  if (status.code)
+    YughCritical("Spline creation error %d: %s", status.code, status.message);
   
-  size_t nsamples = js2int(argv[5]);
   cpVect samples[nsamples];
-  static_assert(sizeof(tsReal)*2 == sizeof(cpVect));
+  
   size_t rsamples;
-  ts_bspline_sample(&spline, nsamples, &samples, &rsamples, NULL);
+  /* TODO: This does not work with Clang/GCC due to UB */
+  ts_bspline_sample(&spline, nsamples, (tsReal**)&samples, &rsamples, &status);
+
+  if (status.code)
+    YughCritical("Spline creation error %d: %s", status.code, status.message);
 
   JSValue arr = JS_NewArray(js);
 
   for (int i = 0; i < nsamples; i++) {
-    JSValue psample;
+    JSValue psample = JS_NewArray(js);
     JS_SetPropertyUint32(js, psample, 0, float2js(samples[i].x));
     JS_SetPropertyUint32(js, psample, 1, float2js(samples[i].y));
     JS_SetPropertyUint32(js, arr, i, psample);
@@ -943,7 +961,9 @@ JSValue duk_register_collide(JSContext *js, JSValueConst this, int argc, JSValue
 {
     int cmd = js2int(argv[0]);
     int go = js2int(argv[3]);
-    struct callee c = {argv[1], argv[2]};
+    struct callee c;
+    c.fn = argv[1];
+    c.obj = argv[2];
 
     switch(cmd) {
       case 0:
@@ -1306,8 +1326,6 @@ JSValue duk_make_edge2d(JSContext *js, JSValueConst this, int argc, JSValueConst
   int go = js2int(argv[0]);
   struct phys2d_edge *edge = Make2DEdge(go);
 
-  int arridx = 1;
-
   int n = js_arrlen(argv[1]);
   cpVect points[n];
 

source/engine/gameobject.c

@@ -97,11 +97,13 @@ void go_shape_apply(cpBody *body, cpShape *shape, struct gameobject *go)
     cpShapeSetElasticity(shape, go->e);
     cpShapeSetCollisionType(shape, go2id(go));
     
-    cpShapeFilter filter;
+
+/*    cpShapeFilter filter;
     filter.group = go2id(go);
     filter.categories = 1<<go->layer;
     filter.mask = category_masks[go->layer];
     cpShapeSetFilter(shape, filter);
+*/
 }
 
 void go_shape_moi(cpBody *body, cpShape *shape, struct gameobject *go)