Fix Linux and Windows build issues; texture looks in CDBs first

Makefile

@@ -127,7 +127,6 @@ LDLIBS := $(addprefix -l, $(LDLIBS))
 DEPENDS = $(OBJS:.o=.d)
 -include $(DEPENDS)
 
-
 MYTAG = $(VER)_$(PTYPE)_$(INFO)
 
 DIST = yugine-$(PLAT)-$(COM)$(ZIP)
@@ -156,10 +155,12 @@ $(DISTDIR)/$(DIST): $(BIN)/$(NAME)
 	@mkdir -p $(DISTDIR)
 	@$(PKGCMD)
 
-$(BIN)/libengine.a: $(OBJS)
+$(BIN)/libengine.a: $(SHADERS) source/engine/core.cdb.h .WAIT $(OBJS)
 	@$(AR) rcs $@ $(OBJS)
 
 $(BIN)/libcdb.a:
+	mkdir -p $(BIN)
+	rm -f $(CDB)/libcdb.a
 	make -C $(CDB) libcdb.a
 	cp $(CDB)/libcdb.a $(BIN)
 
@@ -169,7 +170,7 @@ $(BIN)/libquickjs.a:
 	@mkdir -p $(BIN)
 	cp -rf quickjs/libquickjs.* $(BIN)
 
-$(OBJDIR)/%.o: %.c $(SHADERS)
+$(OBJDIR)/%.o: %.c 
 	@mkdir -p $(@D)
 	@echo Making C object $@
 	@$(CC) $(CFLAGS) -c $< -o $@
@@ -182,7 +183,7 @@ shaders: $(SHADERS)
 	@./sokol-shdc --ifdef -i $^ --slang=glsl330:hlsl5:metal_macos -o $@
 
 cdb: tools/cdb.c $(BIN)/libcdb.a
-	$(CC) $^ -I$(CDB) -o cdb
+	$(CC) $< -lcdb -L$(BIN) -I$(CDB) -o cdb
 
 source/engine/core.cdb.h: core.cdb
 	xxd -i $< > $@
@@ -200,8 +201,8 @@ core.cdb: packer $(CORE)
 packer: tools/packer.c $(BIN)/libcdb.a
 	cc $^ -Isource/engine/thirdparty/tinycdb -o packer
 
-jso: tools/jso.c quickjs/libquickjs.a
+jso: tools/jso.c $(BIN)/libquickjs.a
-	cc tools/jso.c -lquickjs -Lquickjs -Iquickjs -o jso
+	$(CC) $< -lquickjs -lm -L$(BIN) -Iquickjs -o $@
 
 %.jso: %.js jso
 	@echo Making $@ from $<
@@ -209,8 +210,10 @@ jso: tools/jso.c quickjs/libquickjs.a
 
 clean:
 	@echo Cleaning project
-	@rm -rf bin/* dist/*
+	@rm -rf bin dist
 	@rm -f shaders/*.sglsl.h shaders/*.metal core.cdb jso cdb packer TAGS
+	@make -C $(CDB) clean
+	@make -C quickjs clean
 
 TAGINC != find . -name "*.[chj]"
 tags: $(TAGINC)

scripts/base.js

@@ -208,7 +208,7 @@ Object.defineProperty(String.prototype, 'ext', {
 
 Object.defineProperty(String.prototype, 'set_ext', {
   value: function(val) {
-    return this.name() + val;
+    return this.dir() + "/" + this.name() + val;
   }
 });
 

scripts/engine.js

@@ -1,14 +1,10 @@
 var files = {};
 function load(file) {
    var modtime = cmd(0, file);
-
-  if (modtime === 0) {
-    Log.stack();
-    return false;
-  }
   files[file] = modtime;
 } 
 
+load("scripts/base.js");
 load("scripts/std.js");
 
 function initialize()
@@ -31,9 +27,6 @@ function run(file)
   return cmd(117, file);
 }
 
-
-load("scripts/base.js");
-
 load("scripts/diff.js");
 Log.level = 1;
 
@@ -629,5 +622,3 @@ Game.view_camera(Primum.spawn(ur.camera2d));
 Window.name = "Primum Machinam (V0.1)";
 Window.width = 1280;
 Window.height = 720;
-
-Log.warn("AMDE IT");

scripts/std.js

@@ -177,3 +177,4 @@ Cmdline.register_cmd("t", function() {
   Log.warn("Testing not implemented yet.");
   Game.quit();
 }, "Test suite.");
+

source/engine/ffi.c

@@ -553,16 +553,6 @@ int point2segindex(cpVect p, cpVect *segs, double slop) {
   return best;
 }
 
-int file_exists(char *path) {
-  FILE *o = fopen(path, "r");
-  if (o) {
-    fclose(o);
-    return 1;
-  }
-
-  return 0;
-}
-
 JSValue duk_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv) {
   int cmd = js2int(argv[0]);
   const char *str = NULL;
@@ -830,7 +820,7 @@ JSValue duk_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
 
   case 65:
     str = JS_ToCString(js, argv[1]);
-    ret = JS_NewBool(js, file_exists(str));
+    ret = JS_NewBool(js, fexists(str));
     break;
 
   case 66:
@@ -1107,6 +1097,12 @@ JSValue duk_cmd(JSContext *js, JSValueConst this, int argc, JSValueConst *argv)
     case 137:
       ret = v22js(screen2world(js2hmmv2(argv[1])));
       break;
+
+    case 138:
+      str = JS_ToCString(js, argv[1]);
+      ret = JS_NewInt64(js, jso_file(str));
+      break;
+
   }
 
   if (str)

source/engine/resources.c

@@ -94,7 +94,7 @@ char *seprint(char *fmt, ...)
   char test[128];
   int len = vsnprintf(test, 128, fmt, args);
   if (len > 128) {
-    char test = malloc(len+1);
+    char *test = malloc(len+1);
     vsnprintf(test, len+1, fmt, args);
     return strdup(test);
   }
@@ -190,6 +190,18 @@ void *cdb_slurp(struct cdb *cdb, const char *file, size_t *size)
     return data;
 }
 
+int fexists(char *path)
+{
+  return !access(path,R_OK);
+  
+  int len = strlen(path);
+  if (cdb_find(&game_cdb, path,len)) return 1;
+  else if (cdb_find(&core_cdb, path, len)) return 1;
+  else if (!access(path, R_OK)) return 1;
+
+  return 0;
+}
+
 unsigned char *slurp_file(const char *filename, size_t *size)
 {
   if (cdb_find(&game_cdb, filename, strlen(filename)))

source/engine/resources.h

@@ -14,6 +14,7 @@ FILE *res_open(char *path, const char *tag);
 FILE *path_open(const char *tag, const char *fmt, ...);
 char *make_path(const char *file);
 char **ls(char *path);
+int fexists(char *path);
 
 unsigned char *slurp_file(const char *filename, size_t *size);
 char *slurp_text(const char *filename, size_t *size);

source/engine/script.c

@@ -141,7 +141,7 @@ JSValue script_runjso(const uint8_t *buf, size_t len)
 time_t jso_file(const char *file)
 {
   size_t len;
-  uint8_t *byte = compile_script(file, &len);
+  uint8_t *byte = slurp_file(file, &len);
   JSValue obj = JS_ReadObject(js, byte, len, JS_READ_OBJ_BYTECODE);
   JSValue ret = JS_EvalFunction(js, obj);
   js_print_exception(ret);

source/engine/texture.c

@@ -25,7 +25,7 @@ static struct {
 struct Texture *tex_default;
 
 struct Texture *texture_notex() {
-  return texture_pullfromfile("./icons/no_tex.png");
+  return texture_pullfromfile("icons/no_tex.png");
 }
 
 unsigned int next_pow2(unsigned int v)
@@ -86,19 +86,22 @@ struct Texture *texture_pullfromfile(const char *path) {
 
   int n;
 
+  long rawlen;
+  unsigned char *raw = slurp_file(path, &rawlen);
   unsigned char *data;
 
   char *ext = strrchr(path, '.');
 
   if (ext && !strcmp(ext, ".qoi")) {
     qoi_desc qoi;
-    data = qoi_read(path, &qoi, 4);
+    data = qoi_decode(raw, rawlen, &qoi, 4);
     tex->width = qoi.width;
     tex->height = qoi.height;
     n = qoi.channels;
   } else {
-    data = stbi_load(path, &tex->width, &tex->height, &n, 4);
+    data = stbi_load_from_memory(raw, rawlen, &tex->width, &tex->height, &n, 4);
   }
+  free(raw);
 
   if (data == NULL) {
     YughError("STBI failed to load file %s with message: %s\nOpening default instead.", path, stbi_failure_reason());

source/engine/thirdparty/sokol/sokol_gfx.h

@@ -3897,6 +3897,7 @@ inline int sg_append_buffer(sg_buffer buf_id, const sg_range& data) { return sg_
         #define GL_TEXTURE_COMPARE_MODE 0x884C
         #define GL_TEXTURE_COMPARE_FUNC 0x884D
         #define GL_COMPARE_REF_TO_TEXTURE 0x884E
+        #define GL_VIEWPORT 0x0BA2
     #endif
 
     #ifndef GL_UNSIGNED_INT_2_10_10_10_REV

source/engine/thirdparty/tinycdb/cdb_make.c

@@ -147,7 +147,14 @@ cdb_make_finish_internal(struct cdb_make *cdbmp)
       _cdb_make_fullwrite(cdbmp->cdb_fd, p, 2048) != 0)
     return -1;
 
+/* TODO: Windows doesn't support fsync; simple workaround is to not do it!
+   It does not seem that the lower level open(), read(), write() require it anyway.
+*/
+#ifdef _WIN32
+  return 0;
+#else
   return fsync(cdbmp->cdb_fd);
+#endif
 }
 
 static void

source/engine/yugine.c

@@ -34,10 +34,6 @@
 
 #include "string.h"
 
-#include "nuklear.h"
-#include "sokol/sokol_gfx.h"
-#include "sokol/sokol_nuklear.h"
-
 #define SOKOL_TRACE_HOOKS
 #define SOKOL_IMPL
 

tools/jso.c

@@ -4,21 +4,6 @@
 #include <string.h>
 #include <stdlib.h>
 
-char *seprint(char *fmt, ...)
-{
-  va_list args;
-  va_start (args, fmt);
-  char test[128];
-  int len = vsnprintf(test, 128, fmt, args);
-  if (len > 128) {
-    char test = malloc(len+1);
-    vsnprintf(test, len+1, fmt, args);
-    return test;
-  }
-  
-  return strdup(test);
-}
-
 static JSContext *js = NULL;
 static JSRuntime *rt = NULL;
 
@@ -46,18 +31,13 @@ int main (int argc, char **argv)
     void *script = malloc(fsize);
     fread(script,fsize,1,f);
     fclose(f);
-    JSValue obj = JS_Eval(js, script, fsize, argv[i], JS_EVAL_FLAG_COMPILE_ONLY | JS_EVAL_FLAG_STRICT);
+    JSValue obj = JS_Eval(js, script, fsize, argv[i], JS_EVAL_FLAG_COMPILE_ONLY);
     size_t out_len;
     uint8_t *out;
     out = JS_WriteObject(js, &out_len, obj, JS_WRITE_OBJ_BYTECODE);
 
     printf(out);
     return 0;
-
-    char *out_name = seprint("%s.o", argv[i]);
-    FILE *fo = fopen(out_name, "wb");
-    fputs(out, fo);
-    fclose(fo);
   }
 
   return 0;