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[CSM] Add basic HUD manipulation. (#6067)

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* [CSM] Add basic HUD manipulation.

Workaround for on_connect not working right now.
This commit is contained in:
red-001 2018-01-20 13:09:58 +00:00 • committed by Loïc Blot
parent d45e5da8ca
commit 9649e47214
21 changed files with 1401 additions and 1109 deletions
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139
src/script/common/c_content.cpp
View file

@ -1792,3 +1792,142 @@ void push_objectRef(lua_State *L, const u16 id)
lua_remove(L, -2); // object_refs
lua_remove(L, -2); // core
}
void read_hud_element(lua_State *L, HudElement *elem)
{
elem->type = (HudElementType)getenumfield(L, 2, "hud_elem_type",
es_HudElementType, HUD_ELEM_TEXT);
lua_getfield(L, 2, "position");
elem->pos = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
lua_pop(L, 1);
lua_getfield(L, 2, "scale");
elem->scale = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
lua_pop(L, 1);
lua_getfield(L, 2, "size");
elem->size = lua_istable(L, -1) ? read_v2s32(L, -1) : v2s32();
lua_pop(L, 1);
elem->name = getstringfield_default(L, 2, "name", "");
elem->text = getstringfield_default(L, 2, "text", "");
elem->number = getintfield_default(L, 2, "number", 0);
elem->item = getintfield_default(L, 2, "item", 0);
elem->dir = getintfield_default(L, 2, "direction", 0);
// Deprecated, only for compatibility's sake
if (elem->dir == 0)
elem->dir = getintfield_default(L, 2, "dir", 0);
lua_getfield(L, 2, "alignment");
elem->align = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
lua_pop(L, 1);
lua_getfield(L, 2, "offset");
elem->offset = lua_istable(L, -1) ? read_v2f(L, -1) : v2f();
lua_pop(L, 1);
lua_getfield(L, 2, "world_pos");
elem->world_pos = lua_istable(L, -1) ? read_v3f(L, -1) : v3f();
lua_pop(L, 1);
/* check for known deprecated element usage */
if ((elem->type == HUD_ELEM_STATBAR) && (elem->size == v2s32()))
log_deprecated(L,"Deprecated usage of statbar without size!");
}
void push_hud_element(lua_State *L, HudElement *elem)
{
lua_newtable(L);
lua_pushstring(L, es_HudElementType[(u8)elem->type].str);
lua_setfield(L, -2, "type");
push_v2f(L, elem->pos);
lua_setfield(L, -2, "position");
lua_pushstring(L, elem->name.c_str());
lua_setfield(L, -2, "name");
push_v2f(L, elem->scale);
lua_setfield(L, -2, "scale");
lua_pushstring(L, elem->text.c_str());
lua_setfield(L, -2, "text");
lua_pushnumber(L, elem->number);
lua_setfield(L, -2, "number");
lua_pushnumber(L, elem->item);
lua_setfield(L, -2, "item");
lua_pushnumber(L, elem->dir);
lua_setfield(L, -2, "direction");
// Deprecated, only for compatibility's sake
lua_pushnumber(L, elem->dir);
lua_setfield(L, -2, "dir");
push_v3f(L, elem->world_pos);
lua_setfield(L, -2, "world_pos");
}
HudElementStat read_hud_change(lua_State *L, HudElement *elem, void **value)
{
HudElementStat stat = HUD_STAT_NUMBER;
if (lua_isstring(L, 3)) {
int statint;
std::string statstr = lua_tostring(L, 3);
stat = string_to_enum(es_HudElementStat, statint, statstr) ?
(HudElementStat)statint : stat;
}
switch (stat) {
case HUD_STAT_POS:
elem->pos = read_v2f(L, 4);
*value = &elem->pos;
break;
case HUD_STAT_NAME:
elem->name = luaL_checkstring(L, 4);
*value = &elem->name;
break;
case HUD_STAT_SCALE:
elem->scale = read_v2f(L, 4);
*value = &elem->scale;
break;
case HUD_STAT_TEXT:
elem->text = luaL_checkstring(L, 4);
*value = &elem->text;
break;
case HUD_STAT_NUMBER:
elem->number = luaL_checknumber(L, 4);
*value = &elem->number;
break;
case HUD_STAT_ITEM:
elem->item = luaL_checknumber(L, 4);
*value = &elem->item;
break;
case HUD_STAT_DIR:
elem->dir = luaL_checknumber(L, 4);
*value = &elem->dir;
break;
case HUD_STAT_ALIGN:
elem->align = read_v2f(L, 4);
*value = &elem->align;
break;
case HUD_STAT_OFFSET:
elem->offset = read_v2f(L, 4);
*value = &elem->offset;
break;
case HUD_STAT_WORLD_POS:
elem->world_pos = read_v3f(L, 4);
*value = &elem->world_pos;
break;
case HUD_STAT_SIZE:
elem->size = read_v2s32(L, 4);
*value = &elem->size;
break;
}
return stat;
}

7
src/script/common/c_content.h
View file

@ -39,6 +39,7 @@ extern "C" {
#include "itemgroup.h"
#include "itemdef.h"
#include "c_types.h"
#include "hud.h"
namespace Json { class Value; }
@ -181,4 +182,10 @@ void push_pointed_thing (lua_State *L, const PointedThing &
void push_objectRef (lua_State *L, const u16 id);
void read_hud_element (lua_State *L, HudElement *elem);
void push_hud_element (lua_State *L, HudElement *elem);
HudElementStat read_hud_change (lua_State *L, HudElement *elem, void **value);
extern struct EnumString es_TileAnimationType[];