merge "main" into AlexRa:main

res/content/base/content.json

@@ -1,27 +1,30 @@
 {
-    "blocks": [
-        "dirt",
-        "grass_block",
-        "lamp",
-        "glass",
-        "planks",
-        "wood",
-        "leaves",
-        "stone",
-        "water",
-        "sand",
-        "bazalt",
-        "grass",
-        "flower",
-        "brick",
-        "metal",
-        "rust",
-        "red_lamp",
-        "green_lamp",
-        "blue_lamp",
-        "pane",
-        "pipe",
-        "lightbulb",
-		"torch"
-    ]
-}
+  "items": [
+    "bazalt_breaker"
+  ],
+  "blocks": [
+    "dirt",
+    "grass_block",
+    "lamp",
+    "glass",
+    "planks",
+    "wood",
+    "leaves",
+    "stone",
+    "water",
+    "sand",
+    "bazalt",
+    "grass",
+    "flower",
+    "brick",
+    "metal",
+    "rust",
+    "red_lamp",
+    "green_lamp",
+    "blue_lamp",
+    "pane",
+    "pipe",
+    "lightbulb",
+    "torch"
+  ]
+}

res/content/base/items/bazalt_breaker.json

@@ -0,0 +1,4 @@
+{
+    "icon-type": "sprite",
+    "icon": "items:bazalt_breaker"
+}

res/content/base/scripts/bazalt_breaker.lua

@@ -0,0 +1,3 @@
+function on_block_break_by(x, y, z, p)
+    set_block(x, y, z, 0, 0)
+end

res/texts/be_BY.txt

@@ -14,6 +14,7 @@ menu.Quit=Выхад
 menu.Continue=Працягнуть
 menu.Save and Quit to Menu=Захаваць і Выйсці ў Меню
 menu.missing-content=Адсутнічае Кантэнт!
+menu.Content Error=Памылка Кантэнту
 menu.Controls=Кіраванне
 menu.Back to Main Menu=Вярнуцца ў Меню
 menu.Settings=Налады
@@ -50,4 +51,4 @@ player.attack=Атакаваць / Ламаць
 player.build=Паставіць Блок
 player.flight=Палёт
 camera.zoom=Прыбліжэнне
-camera.mode=Змяніць Рэжым Камеры
+camera.mode=Змяніць Рэжым Камеры

src/logic/PlayerController.cpp

@@ -260,7 +260,7 @@ void PlayerController::updateInteraction(){
 		}
 		
         if (lclick) {
-            if (!input.shift && item->rt.funcsset.on_use_on_block) {
+            if (!input.shift && item->rt.funcsset.on_block_break_by) {
                 if (scripting::on_item_break_block(player, item, x, y, z))
                     return;
             } 

src/logic/scripting/api_lua.cpp

@@ -14,10 +14,10 @@
 #include "../../lighting/Lighting.h"
 #include "../../logic/BlocksController.h"
 
-#if (LUA_VERSION_NUM < 503 && !defined(LUAJIT_VERSION))
-static void luaL_openlib(lua_State* L, const char* name, const luaL_Reg* libfuncs) {
+#if (LUA_VERSION_NUM < 502)
+inline void luaL_openlib(lua_State* L, const char* name, const luaL_Reg* libfuncs, int nup) {
     lua_newtable(L);
-    luaL_setfuncs(L, libfuncs, 0);
+    luaL_setfuncs(L, libfuncs, nup);
     lua_setglobal(L, name);
 }
 #endif

src/physics/PhysicsSolver.cpp

@@ -36,7 +36,8 @@ void PhysicsSolver::step(
 		
 		vel += gravity * dt * gravityScale;
 		if (collisions) {
-			colisionCalc(chunks, hitbox, vel, pos, half);
+			colisionCalc(chunks, hitbox, vel, pos, half, 
+                         (gravityScale > 0.0f) ? 0.5f : 0.0f);
 		}
 		vel.x *= glm::max(0.0f, 1.0f - dt * linear_damping);
 		vel.z *= glm::max(0.0f, 1.0f - dt * linear_damping);
@@ -78,7 +79,8 @@ void PhysicsSolver::colisionCalc(
 		Hitbox* hitbox, 
 		vec3& vel, 
 		vec3& pos, 
-		const vec3 half)
+		const vec3 half,
+        float stepHeight)
 {
 	// step size (smaller - more accurate, but slower)
 	float s = 2.0f/BLOCK_AABB_GRID;
@@ -86,7 +88,7 @@ void PhysicsSolver::colisionCalc(
 	const AABB* aabb;
 	
 	if (vel.x < 0.0f){
-		for (float y = (pos.y-half.y+E); y <= (pos.y+half.y-E); y+=s){
+		for (float y = (pos.y-half.y+E+stepHeight); y <= (pos.y+half.y-E); y+=s){
 			for (float z = (pos.z-half.z+E); z <= (pos.z+half.z-E); z+=s){
 				float x = (pos.x-half.x-E);
 				if ((aabb = chunks->isObstacleAt(x,y,z))){
@@ -101,7 +103,7 @@ void PhysicsSolver::colisionCalc(
 		}
 	}
 	if (vel.x > 0.0f){
-		for (float y = (pos.y-half.y+E); y <= (pos.y+half.y-E); y+=s){
+		for (float y = (pos.y-half.y+E+stepHeight); y <= (pos.y+half.y-E); y+=s){
 			for (float z = (pos.z-half.z+E); z <= (pos.z+half.z-E); z+=s){
 				float x = (pos.x+half.x+E);
 				if ((aabb = chunks->isObstacleAt(x,y,z))){
@@ -117,7 +119,7 @@ void PhysicsSolver::colisionCalc(
 	}
 
 	if (vel.z < 0.0f){
-		for (float y = (pos.y-half.y+E); y <= (pos.y+half.y-E); y+=s){
+		for (float y = (pos.y-half.y+E+stepHeight); y <= (pos.y+half.y-E); y+=s){
 			for (float x = (pos.x-half.x+E); x <= (pos.x+half.x-E); x+=s){
 				float z = (pos.z-half.z-E);
 				if ((aabb = chunks->isObstacleAt(x,y,z))){
@@ -133,7 +135,7 @@ void PhysicsSolver::colisionCalc(
 	}
 
 	if (vel.z > 0.0f){
-		for (float y = (pos.y-half.y+E); y <= (pos.y+half.y-E); y+=s){
+		for (float y = (pos.y-half.y+E+stepHeight); y <= (pos.y+half.y-E); y+=s){
 			for (float x = (pos.x-half.x+E); x <= (pos.x+half.x-E); x+=s){
 				float z = (pos.z+half.z+E);
 				if ((aabb = chunks->isObstacleAt(x,y,z))){
@@ -164,6 +166,21 @@ void PhysicsSolver::colisionCalc(
 			}
 		}
 	}
+    if (stepHeight > 0.0 && vel.y <= 0.0f){
+		for (float x = (pos.x-half.x+E); x <= (pos.x+half.x-E); x+=s){
+			for (float z = (pos.z-half.z+E); z <= (pos.z+half.z-E); z+=s){
+				float y = (pos.y-half.y+E);
+				if ((aabb = chunks->isObstacleAt(x,y,z))){
+					vel.y *= 0.0f;
+					float newy = floor(y) + aabb->max().y + half.y;
+					if (glm::abs(newy-pos.y) <= MAX_FIX+stepHeight) {
+						pos.y = newy;	
+					}
+					break;
+				}
+			}
+		}
+	}
 	if (vel.y > 0.0f){
 		for (float x = (pos.x-half.x+E); x <= (pos.x+half.x-E); x+=s){
 			for (float z = (pos.z-half.z+E); z <= (pos.z+half.z-E); z+=s){

src/physics/PhysicsSolver.h

@@ -8,18 +8,24 @@ class Hitbox;
 class Chunks;
 
 class PhysicsSolver {
-	glm::vec3 gravity;
+    glm::vec3 gravity;
 public:
-	PhysicsSolver(glm::vec3 gravity);
-	void step(Chunks* chunks,
-			Hitbox* hitbox,
-			float delta,
-			uint substeps,
-			bool shifting,
-			float gravityScale,
-			bool collisions);
-	void colisionCalc(Chunks* chunks, Hitbox* hitbox, glm::vec3& vel, glm::vec3& pos, const glm::vec3 half);
-	bool isBlockInside(int x, int y, int z, Hitbox* hitbox);
+    PhysicsSolver(glm::vec3 gravity);
+    void step(Chunks* chunks,
+            Hitbox* hitbox,
+            float delta,
+            uint substeps,
+            bool shifting,
+            float gravityScale,
+            bool collisions);
+    void colisionCalc(
+            Chunks* chunks, 
+            Hitbox* hitbox, 
+            glm::vec3& vel, 
+            glm::vec3& pos, 
+            const glm::vec3 half,
+            float stepHeight);
+    bool isBlockInside(int x, int y, int z, Hitbox* hitbox);
 };
 
 #endif /* PHYSICS_PHYSICSSOLVER_H_ */