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Add warning about using deprecated fields in Mapgen API and update docs

master
kwolekr 2015-01-04 03:21:42 -05:00
parent ef8ed5d127
commit 8eb9cebdd0
2 changed files with 13 additions and 11 deletions
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10
doc/lua_api.txt
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@ -710,7 +710,7 @@ See section "Flag Specifier Format".
Currently supported flags: `absheight`
### `absheight`
Also produce this same ore between the height range of `-height_max` and `-height_min`.
Also produce this same ore between the height range of `-y_max` and `-y_min`.
Useful for having ore in sky realms without having to duplicate ore entries.
@ -3032,8 +3032,8 @@ Definition tables
clust_size = 3,
-- ^ Size of the bounding box of the cluster
-- ^ In this example, there is a 3x3x3 cluster where 8 out of the 27 nodes are coal ore
height_min = -31000,
height_max = 64,
y_min = -31000,
y_max = 64,
flags = "",
-- ^ Attributes for this ore generation
noise_threshhold = 0.5,
@ -3065,8 +3065,8 @@ Definition tables
biomes = {"Oceanside", "Hills", "Plains"},
-- ^ List of biomes in which this decoration occurs. Occurs in all biomes if this is omitted,
-- ^ and ignored if the Mapgen being used does not support biomes.
height_min = -31000
height_max = 31000
y_min = -31000
y_max = 31000
-- ^ Minimum and maximum `y` positions these decorations can be generated at.
-- ^ This parameter refers to the `y` position of the decoration base, so
-- the actual maximum height would be `height_max + size.Y`.

14
src/script/lua_api/l_mapgen.cpp
View File

@ -375,12 +375,11 @@ int ModApiMapgen::l_set_mapgen_params(lua_State *L)
if (lua_isnumber(L, -1))
params->water_level = lua_tointeger(L, -1);
warn_if_field_exists(L, 1, "flagmask",
"Deprecated: flags field now includes unset flags.");
lua_getfield(L, 1, "flagmask");
if (lua_isstring(L, -1)) {
if (lua_isstring(L, -1))
params->flags &= ~readFlagString(lua_tostring(L, -1), flagdesc_mapgen, NULL);
errorstream << "set_mapgen_params(): flagmask field is deprecated, "
"see lua_api.txt" << std::endl;
}
if (getflagsfield(L, 1, "flags", flagdesc_mapgen, &flags, &flagmask)) {
params->flags &= ~flagmask;
@ -687,8 +686,11 @@ int ModApiMapgen::l_register_ore(lua_State *L)
ore->noise = NULL;
ore->flags = 0;
// height_min and height_max are aliases for y_min and y_max, respectively,
// for backwards compatibility
warn_if_field_exists(L, index, "height_min",
"Deprecated: new name is \"y_min\".");
warn_if_field_exists(L, index, "height_max",
"Deprecated: new name is \"y_max\".");
int ymin, ymax;
if (!getintfield(L, index, "y_min", ymin) &&
!getintfield(L, index, "height_min", ymin))