Separate stuff from DivaGL

2025-03-02 19:12:21 +03:00
parent c4d357aac2
commit 5a97ba0dd4
96 changed files with 6191 additions and 5653 deletions
@@ -0,0 +1,141 @@
+/*
+    by korenkonder
+    GitHub/GitLab: korenkonder
+*/
+
+#include "object.hpp"
+#include "../KKdLib/hash.hpp"
+#include "../AFTModsShared/file_handler.hpp"
+#include <Helpers.h>
+
+void (FASTCALL* objset_info_storage_unload_set)(int32_t set)
+    = (void (FASTCALL*)(int32_t set))0x00000001404599B0;
+obj_mesh* (FASTCALL* objset_info_storage_get_obj_mesh_by_index)(uint32_t obj_info, int32_t mesh_index)
+    = (obj_mesh * (FASTCALL*)(uint32_t obj_info, int32_t mesh_index))0x0000000140459D40;
+int32_t(FASTCALL* objset_info_storage_get_obj_mesh_index)(uint32_t obj_info, const char* mesh_name)
+    = (int32_t(FASTCALL*)(uint32_t obj_info, const char* mesh_name))0x0000000140459DE0;
+const char* (FASTCALL* object_database_get_obj_name)(uint32_t obj_info)
+    = (const char* (FASTCALL*)(uint32_t obj_info))0x0000000140459F20;
+uint32_t(FASTCALL* object_database_get_object_info)(const char* name)
+    = (uint32_t(FASTCALL*)(const char* name))0x0000000140459F80;
+obj* (FASTCALL* objset_info_storage_get_obj)(uint32_t obj_info)
+    = (obj * (FASTCALL*)(uint32_t obj_info))0x000000014045A140;
+obj_skin* (FASTCALL* objset_info_storage_get_obj_skin)(uint32_t obj_info)
+    = (obj_skin * (FASTCALL*)(uint32_t obj_info))0x000000014045A3E0;
+int32_t(FASTCALL* objset_info_storage_get_set_obj_id)(int32_t set_index, int32_t obj_index)
+    = (int32_t(FASTCALL*)(int32_t set_index, int32_t obj_index))0x000000014045A750;
+int32_t(FASTCALL* object_database_get_set_id)(int32_t set_index)
+    = (int32_t(FASTCALL*)(int32_t set_index))0x000000014045AA10;
+int32_t(FASTCALL* object_database_get_object_set_id)(const char* name)
+    = (int32_t(FASTCALL*)(const char* name))0x000000014045AA60;
+const char* (FASTCALL* objset_info_storage_get_set_name)(int32_t set_id)
+    = (const char* (FASTCALL*)(int32_t set_id))0x000000014045AC80;
+int32_t(FASTCALL* objset_info_storage_get_set_tex_num)(int32_t set)
+    = (int32_t(FASTCALL*)(int32_t set))0x000000014045ADE0;
+texture** (FASTCALL* objset_info_storage_get_set_textures)(int32_t set)
+    = (texture * *(FASTCALL*)(int32_t set))0x000000014045AE20;
+int32_t(FASTCALL* objset_info_storage_load_set)(int32_t set)
+    = (int32_t(FASTCALL*)(int32_t set))0x000000014045C6A0;
+bool (FASTCALL* objset_info_storage_load_obj_set_check_not_read)(int32_t set)
+    = (bool(FASTCALL*)(int32_t set))0x000000014045DA60;
+
+obj_material_shader_lighting_type obj_material_shader_attrib::get_lighting_type() const {
+    if (!m.is_lgt_diffuse && !m.is_lgt_specular)
+        return OBJ_MATERIAL_SHADER_LIGHTING_CONSTANT;
+    else if (!m.is_lgt_specular)
+        return OBJ_MATERIAL_SHADER_LIGHTING_LAMBERT;
+    else
+        return OBJ_MATERIAL_SHADER_LIGHTING_PHONG;
+}
+
+int32_t obj_texture_attrib::get_blend() const {
+    switch (m.blend) {
+    case 4:
+        return 2;
+    case 6:
+        return 1;
+    case 16:
+        return 3;
+    default:
+        return 0;
+    }
+}
+
+void obj_mesh_vertex_buffer::cycle_index() {
+    if (++index >= count)
+        index = 0;
+}
+
+AFTGLuint obj_mesh_vertex_buffer::get_buffer() {
+    if (index < count)
+        return buffers[index];
+    return 0;
+}
+
+inline int32_t obj_material_texture_type_get_texcoord_index(
+    obj_material_texture_type type, int32_t index) {
+    switch (type) {
+    case OBJ_MATERIAL_TEXTURE_COLOR:
+        if (index < 2)
+            return index;
+    case OBJ_MATERIAL_TEXTURE_NORMAL:
+    case OBJ_MATERIAL_TEXTURE_SPECULAR:
+        return 0;
+    case OBJ_MATERIAL_TEXTURE_TRANSLUCENCY:
+    case OBJ_MATERIAL_TEXTURE_TRANSPARENCY:
+        return 1;
+    }
+    return -1;
+}
+
+inline int32_t obj_material_texture_type_get_texture_index(
+    obj_material_texture_type type, int32_t base_index) {
+    switch (type) {
+    case OBJ_MATERIAL_TEXTURE_COLOR:
+        if (base_index < 2)
+            return base_index;
+    case OBJ_MATERIAL_TEXTURE_NORMAL:
+        return 2;
+    case OBJ_MATERIAL_TEXTURE_SPECULAR:
+        return 3;
+    case OBJ_MATERIAL_TEXTURE_TRANSLUCENCY:
+        return 1;
+    case OBJ_MATERIAL_TEXTURE_TRANSPARENCY:
+        return 4;
+    case OBJ_MATERIAL_TEXTURE_ENVIRONMENT_SPHERE: // AFT
+    case OBJ_MATERIAL_TEXTURE_ENVIRONMENT_CUBE:
+        return 5;
+    }
+    return -1;
+}
+
+void obj_skin_set_matrix_buffer(obj_skin* s, const mat4* matrices,
+    const mat4* ex_data_matrices, mat4* matrix_buffer, const mat4* mat, const mat4& global_mat) {
+    if (!s->num_bone)
+        return;
+
+    uint32_t* bone_id = s->bone_id_array;
+    mat4* bone_matrix = s->bone_matrix_array;
+    if (mat)
+        for (int32_t i = 0; i < s->num_bone; i++, bone_id++, bone_matrix++, matrix_buffer++) {
+            mat4 temp;
+            if (*bone_id & 0x8000)
+                mat4_mul(&ex_data_matrices[*bone_id & 0x7FFF], mat, &temp);
+            else
+                mat4_mul(&matrices[*bone_id], mat, &temp);
+
+            mat4_mul(&global_mat, &temp, &temp);
+            mat4_mul(&temp, bone_matrix, matrix_buffer);
+        }
+    else
+        for (int32_t i = 0; i < s->num_bone; i++, bone_id++, bone_matrix++, matrix_buffer++) {
+            mat4 temp;
+            if (*bone_id & 0x8000)
+                temp = ex_data_matrices[*bone_id & 0x7FFF];
+            else
+                temp = matrices[*bone_id];
+
+            mat4_mul(&global_mat, &temp, &temp);
+            mat4_mul(&temp, bone_matrix, matrix_buffer);
+        }
+}