Add changelog

README.md

@@ -1 +1,17 @@
 Homepage: https://mid.net.ua/k4.html
+
+## Changelog
+
+## v2
+
+1. k3Menu objects now have stylable properties ala CSS
+2. Exposed `game.ui.obj` "base object" which allows you to create your own widgets
+3. Revamped the animation system to one with blend trees
+4. Added scrollboxes and image objects to k3Menu
+5. Replaced the font subsystem with one that uses TrueType fonts directly, and they are drawn using signed distance fields when possible
+6. Added `game.near` and `game.far` values for editing the camera planes
+7. Added vsync parameter to command line
+
+## v1
+
+Initial release.

src/game.c

@@ -1017,7 +1017,7 @@ void game_killentity(uint16_t eid) {
 	if(cr) {
 		if(cr->cache) {
 			if(resman_rev(cr->cache)) {
-				resman_unref(RESMAN_MODEL, cr->cache);
+				resman_unref_ptr(RESMAN_MODEL, cr->cache);
 			}
 		}
 		

src/k4.h

@@ -45,3 +45,5 @@ void k4_set_texture_reduction(int);
 
 void k4_set_clipboard_text(const char *str);
 const char *k4_get_clipboard_text();
+
+void k4_set_ui_mode(bool yes);

src/luaapi.c

@@ -1294,7 +1294,7 @@ static int game_get(lua_State *L) {
 		if(UiActive) {
 			struct menuitem *item = lua_newuserdata(L, sizeof(*item));
 			item->type = MENUITEM_SCREEN;
-			item->ptr = UiActive;
+			item->ptr = (struct k3MObj*) UiActive;
 		} else {
 			lua_pushnil(L);
 		}
@@ -1317,16 +1317,16 @@ static int game_set(lua_State *L) {
 		LuaapiFar = lua_tonumber(L, 3);
 	} else if(!strcmp(i, "menu")) {
 		struct menuitem *item = lua_touserdata(L, 3);
-		UiActive = item ? item->ptr : NULL;
+		UiActive = item ? (struct k3MScreen*) item->ptr : NULL;
 		
-		set_ui_mode(!!UiActive);
+		k4_set_ui_mode(!!UiActive);
 		
 		if(UiActive) {
 			UiActive->w = UiActive->wDesired = GameWndW;
 			UiActive->h = UiActive->hDesired = GameWndH;
 			
-			k3MMeasure(UiActive);
-			k3MArrange(UiActive);
+			k3MMeasure((struct k3MObj*) UiActive);
+			k3MArrange((struct k3MObj*) UiActive);
 		}
 	} else {
 		lua_pushvalue(L, 2);
@@ -1493,7 +1493,7 @@ static int luaapi_require(lua_State *L) {
 	}
 	
 	for(int i = 0; i < nameLen;) {
-		if(!isalpha(name[i]) && !isdigit(name[i]) && name[i] != '_' && name[i] != '-') {
+		if(!isalpha(name[i]) && !isdigit(name[i]) && name[i] != '_' && name[i] != '-' && name[i] != '.') {
 			memmove(name + i + 1, name + i, --nameLen - i);
 		} else i++;
 	}
@@ -1511,7 +1511,7 @@ static int luaapi_require(lua_State *L) {
 	}
 	
 	char buf[128];
-	snprintf(buf, sizeof(buf), "%s.lua", name);
+	snprintf(buf, sizeof(buf), "%.*s.lua", (int) nameLen, name);
 	buf[127] = 0;
 	for(size_t i = 0; buf[i] && i < strlen(buf) - 4; i++) {
 		if(buf[i] == '.') buf[i] = '/';
@@ -2095,6 +2095,17 @@ static int dagame_k3menuitem_add_child(lua_State *L) {
 	return 1;
 }
 
+static int dagame_k3menuitem_remove_child(lua_State *L) {
+	struct menuitem *parent = lua_touserdata(L, 1);
+	struct menuitem *child = lua_touserdata(L, 2);
+	
+	k3MRemoveChild(parent->ptr, child->ptr);
+	
+	lua_pushvalue(L, 1);
+	
+	return 1;
+}
+
 static bool k3menuitem_event_callback(struct k3MEvent *ev, uint8_t *ud_) {
 	void **ud = ud_;
 	
@@ -2212,6 +2223,8 @@ static int dagame_k3menuitem_get(lua_State *L) {
 		lua_pushcfunction(L, dagame_k3menuitem_set_bounds);
 	} else if(!strcmp(lua_tostring(L, 2), "add_child")) {
 		lua_pushcfunction(L, dagame_k3menuitem_add_child);
+	} else if(!strcmp(lua_tostring(L, 2), "remove_child")) {
+		lua_pushcfunction(L, dagame_k3menuitem_remove_child);
 	} else if(!strcmp(lua_tostring(L, 2), "on")) {
 		lua_pushcfunction(L, dagame_k3menuitem_on);
 	} else if(!strcmp(lua_tostring(L, 2), "measure")) {
@@ -3368,13 +3381,17 @@ void luaapi_init() {
 	
 	k3Log(k3_DEBUG, "Loading Lua stdlib");
 	
-	luaL_requiref(L, "_G", luaopen_base, 1);
-		luaL_requiref(L, LUA_TABLIBNAME, luaopen_table, 1);
-			luaL_requiref(L, LUA_STRLIBNAME, luaopen_string, 1);
-				luaL_requiref(L, LUA_MATHLIBNAME, luaopen_math, 1);
-						luaL_requiref(L, LUA_DBLIBNAME, luaopen_debug, 1);
-							luaL_requiref(L, LUA_UTF8LIBNAME, luaopen_utf8, 1);
-	lua_pop(L, 6);
+	size_t numpkgs = 0;
+	numpkgs++, luaL_requiref(L, "_G", luaopen_base, 1);
+	numpkgs++, luaL_requiref(L, LUA_TABLIBNAME, luaopen_table, 1);
+	numpkgs++, luaL_requiref(L, LUA_STRLIBNAME, luaopen_string, 1);
+	numpkgs++, luaL_requiref(L, LUA_MATHLIBNAME, luaopen_math, 1);
+	numpkgs++, luaL_requiref(L, LUA_DBLIBNAME, luaopen_debug, 1);
+	numpkgs++, luaL_requiref(L, LUA_UTF8LIBNAME, luaopen_utf8, 1);
+#ifdef LUAAPI_EXPOSE_PACKAGE_LIB
+	numpkgs++, luaL_requiref(L, "package", luaopen_package, 1);
+#endif
+	lua_pop(L, numpkgs);
 	
 	k3Log(k3_DEBUG, "Setting custom require");
 	
@@ -4375,7 +4392,11 @@ void luaapi_fillmaterial_direct(struct k3Mat *mat) {
 				lua_pop(L, 1);
 				
 				lua_getfield(L, -1, "alphatest");
+					if(lua_type(L, -1) == LUA_TBOOLEAN) {
 						mat->passes[0].alphatest = lua_toboolean(L, -1);
+					} else {
+						mat->passes[0].alphatest = lua_tonumber(L, -1);
+					}
 				lua_pop(L, 1);
 				
 				lua_getfield(L, -1, "depthwrite");

src/main.c

@@ -28,6 +28,7 @@
 #include"k3font.h"
 #include"k3menu.h"
 #include"k3bloom.h"
+#include"k3batch.h"
 
 #include"resman.h"
 
@@ -37,6 +38,7 @@
 
 #include"net_server.h"
 #include"net_client.h"
+#include"net_hi.h"
 
 #include<ctype.h>
 
@@ -60,7 +62,7 @@ static double LastTime;
 
 #include"loaders.inc"
 
-void set_ui_mode(int yes) {
+void k4_set_ui_mode(bool yes) {
 	glfwSetInputMode(GameWnd, GLFW_CURSOR, yes ? GLFW_CURSOR_NORMAL : GLFW_CURSOR_DISABLED);
 }
 
@@ -130,7 +132,7 @@ static void motioncallback(GLFWwindow *GameWnd, double xpos, double ypos) {
 static void keycallback(GLFWwindow *GameWnd, int key, int scancode, int action, int mods) {
 	if(action == GLFW_RELEASE && key == GLFW_KEY_ESCAPE) {
 		luaapi_escape();
-		set_ui_mode(!!UiActive);
+		k4_set_ui_mode(!!UiActive);
 	} else {
 		if(UiActive) {
 			struct k3MEvent ev = {
@@ -205,7 +207,7 @@ void k4k3LogCallback(enum k3LogLevel lvl, const char *str, size_t len) {
 	
 	//if(lvl == k3_ERR) raise(SIGINT);
 	
-	fprintf(stderr, "%s : %s\n", prefixes[lvl], str);
+	fprintf(stdout, "%s : %s\n", prefixes[lvl], str);
 }
 
 struct k4Control {
@@ -320,7 +322,7 @@ static void fix_resol() {
 }
 
 static void eng_ui_init() {
-	set_ui_mode(!!UiActive);
+	k4_set_ui_mode(!!UiActive);
 }
 
 static void fps_counter_step(double newDT) {
@@ -623,7 +625,7 @@ int main(int argc_, char **argv_) {
 		}
 		
 		if(!IrregularShadows) {
-			k3PassShadowmap(proj, cam, shadowmapOffscreen, fmaxf(k3TexSzMax() / 8, 512));
+			k3PassShadowmap(proj, cam, shadowmapOffscreen, 8);
 		}
 		
 		if(lowresOffscreen) {