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Goober5000andClaude Fable 5.1
37b0b6ea82
* Automatically generate the isValid() Lua API function for handle types If an ADE object's stored type has an isValid() member, ade_obj now registers an isValid function for it automatically. An explicit ADE_FUNC(isValid, ...) declared after the ADE_OBJ replaces the generated one, so types with special semantics (e.g. sound) keep their own. The 67 hand-written functions that merely delegated to the member are removed, and 26 types that previously exposed no isValid() gain one. Co-Authored-By: Claude Fable 5.1 <[email protected]> * Add ADE_OBJ_VALIDATOR for index-based Lua handles Int-index handles (shipclass, weaponclass, team, etc.) can now declare their validity predicate with a single ADE_OBJ_VALIDATOR or ADE_OBJ_VALIDATOR_RANGE line after the ADE_OBJ. The registered validator drives the generated isValid() function and is also honored by ade_set_args when the mod table asks for nil instead of invalid objects, which previously never applied to these handles. The 19 hand-written range-check functions are replaced, and loadout_ship, default_primary, default_secondary, and support_rearm_pool_team gain isValid(). Add a validator to HudGauge while we're at it. Also fully qualify the scripting namespace in LuaConvert.h so its templates can be instantiated from the unit tests. Co-Authored-By: Claude Fable 5.1 <[email protected]> --------- Co-authored-by: Claude Fable 5.1 <[email protected]>
100 lines
3.6 KiB
C++
100 lines
3.6 KiB
C++
//
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//
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#include "decaldefinition.h"
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#include "scripting/api/objs/object.h"
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#include "scripting/api/objs/model.h"
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#include "scripting/api/objs/vecmath.h"
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#include "decals/decals.h"
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namespace scripting {
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namespace api {
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//**********HANDLE: DecalDefinitionclass
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ADE_OBJ(l_DecalDefinitionclass, int, "decaldefinition", "Decal definition handle");
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ADE_OBJ_VALIDATOR(l_DecalDefinitionclass, idx, decals::DecalDefinitions.in_bounds(idx));
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ADE_FUNC(__tostring, l_DecalDefinitionclass, nullptr, "Decal definition name", "string", "Decal definition unique id, or an empty string if handle is invalid")
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{
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int idx;
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const char* s = nullptr;
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if (!ade_get_args(L, "o|s", l_DecalDefinitionclass.Get(&idx), &s))
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return ade_set_error(L, "s", "");
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if (idx < 0 || idx >= static_cast<int>(decals::DecalDefinitions.size()))
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return ade_set_error(L, "s", "");
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return ade_set_args(L, "s", decals::DecalDefinitions[idx].getName());
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}
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ADE_FUNC(__eq, l_DecalDefinitionclass, "decaldefinition, decaldefinition", "Checks if the two definitions are equal", "boolean", "true if equal, false otherwise")
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{
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int idx1,idx2;
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if (!ade_get_args(L, "oo", l_DecalDefinitionclass.Get(&idx1), l_DecalDefinitionclass.Get(&idx2)))
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return ade_set_error(L, "b", false);
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if (idx1 < 0 || idx1 >= static_cast<int>(decals::DecalDefinitions.size()))
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return ade_set_error(L, "b", false);
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if (idx2 < 0 || idx2 >= static_cast<int>(decals::DecalDefinitions.size()))
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return ade_set_error(L, "b", false);
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return ade_set_args(L, "b", idx1 == idx2);
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}
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ADE_VIRTVAR(Name, l_DecalDefinitionclass, "string", "Decal definition name", "string", "Decal definition name, or empty string if handle is invalid")
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{
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int idx;
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const char* s = nullptr;
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if (!ade_get_args(L, "o|s", l_DecalDefinitionclass.Get(&idx), &s))
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return ade_set_error(L, "s", "");
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if (idx < 0 || idx >= static_cast<int>(decals::DecalDefinitions.size()))
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return ade_set_error(L, "s", "");
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if (ADE_SETTING_VAR)
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LuaError(L, "Setting the decal definition name is not implemented");
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return ade_set_args(L, "s", decals::DecalDefinitions[idx].getName());
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}
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ADE_FUNC(create, l_DecalDefinitionclass, "number width, number height, number minLifetime, number maxLifetime, object host, submodel submodel, [vector local_pos, orientation local_orient]",
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"Creates a decal with the specified parameters. A negative value for either lifetime will result in a perpetual decal. The position and orientation are in the frame-of-reference of the submodel.", nullptr, "Nothing")
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{
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int idx;
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float width, height, minLifetime, maxLifetime;
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object_h *objh = nullptr;
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submodel_h *smh = nullptr;
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vec3d *local_pos = nullptr;
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matrix_h *local_orient = nullptr;
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if (!ade_get_args(L, "offffoo|oo", l_DecalDefinitionclass.Get(&idx), &width, &height, &minLifetime, &maxLifetime, l_Object.GetPtr(&objh), l_Submodel.GetPtr(&smh), l_Vector.GetPtr(&local_pos), l_Matrix.GetPtr(&local_orient)))
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return ADE_RETURN_NIL;
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if (idx < 0 || idx >= static_cast<int>(decals::DecalDefinitions.size()))
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return ADE_RETURN_NIL;
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if (!objh->isValid() || !smh->isValid())
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return ADE_RETURN_NIL;
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decals::creation_info info;
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info.definition_handle = idx;
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info.width = width;
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info.height = height;
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if (minLifetime <= 0.0f || maxLifetime <= 0.0f)
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info.lifetime = util::UniformFloatRange(-1.0f);
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else if (minLifetime == maxLifetime)
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info.lifetime = util::UniformFloatRange(minLifetime);
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else
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info.lifetime = util::UniformFloatRange(minLifetime, maxLifetime);
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decals::addDecal(info, objh->objp(), smh->GetSubmodelIndex(), local_pos == nullptr ? vmd_zero_vector : *local_pos, local_orient == nullptr ? vmd_identity_matrix : *local_orient->GetMatrix());
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return ADE_RETURN_NIL;
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}
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}
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}
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