#include "common.h"
#include "map.h"

void NOP_npc_callback(void) {
}

void mtx_ident_mirror_y(Matrix4f* mtx) {
    guMtxIdentF(mtx);
    mtx->mtx[0][0] = 1.0f;
    mtx->mtx[1][1] = -1.0f;
    mtx->mtx[2][2] = 1.0f;
    mtx->mtx[3][3] = 1.0f;
}

INCLUDE_ASM(s32, "code_13870_len_6980", clear_npcs);

INCLUDE_ASM(s32, "code_13870_len_6980", init_npc_list);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003857C);

INCLUDE_ASM(s32, "code_13870_len_6980", _create_npc);

INCLUDE_ASM(s32, "code_13870_len_6980", create_basic_npc);

INCLUDE_ASM(s32, "code_13870_len_6980", create_standard_npc);

INCLUDE_ASM(s32, "code_13870_len_6980", create_partner_npc);

INCLUDE_ASM(s32, "code_13870_len_6980", free_npc_by_index);

INCLUDE_ASM(s32, "code_13870_len_6980", free_npc);

Npc* get_npc_by_index(s32 listIndex) {
    return gCurrentNpcListPtr[0][listIndex & ~0x800];
}

INCLUDE_ASM(s32, "code_13870_len_6980", npc_do_world_collision);

INCLUDE_ASM(s32, "code_13870_len_6980", npc_do_other_npc_collision);

INCLUDE_ASM(s32, "code_13870_len_6980", npc_do_player_collision);

INCLUDE_ASM(s32, "code_13870_len_6980", func_80039688);

INCLUDE_ASM(s32, "code_13870_len_6980", func_800397E8);

INCLUDE_ASM(s32, "code_13870_len_6980", update_npcs);

INCLUDE_ASM(s32, "code_13870_len_6980", func_80039DA4);

INCLUDE_ASM(s32, "code_13870_len_6980", appendGfx_npc);

INCLUDE_ASM(s32, "code_13870_len_6980", render_npcs);

INCLUDE_ASM(void, "code_13870_len_6980", npc_move_heading, Npc* npc, f32 speed, f32 yaw);

INCLUDE_ASM(Npc*, "code_13870_len_6980", get_npc_unsafe, NpcId npcId);

INCLUDE_ASM(Npc*, "code_13870_len_6980", get_npc_safe, NpcId npcId);

INCLUDE_ASM(s32, "code_13870_len_6980", enable_npc_shadow);

INCLUDE_ASM(s32, "code_13870_len_6980", disable_npc_shadow);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003AC5C);

INCLUDE_ASM(s32, "code_13870_len_6980", enable_npc_blur);

void disable_npc_blur(Npc* npc) {
    if (npc->flags & 0x100000) {
        npc->flags &= ~0x100000;
        heap_free(npc->blurData);
        npc->blurData = NULL;
    }
}

void update_npc_blur(Npc* npc) {
    NpcBlurData* blurData = npc->blurData;
    s32 index = blurData->unk_01;

    blurData->xpos[index] = npc->pos.x;
    blurData->ypos[index] = npc->pos.y;
    blurData->zpos[index] = npc->pos.z;

    index++;
    if (index >= 20) {
        index = 0;
    }

    blurData->unk_01 = index;
}

INCLUDE_ASM(s32, "code_13870_len_6980", appedGfx_npc_blur);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B184);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B198);

void func_8003B1A8(void) {
}

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B1B0);

INCLUDE_ASM(void, "code_13870_len_6980", set_npc_yaw, Npc* npcPtr, f32 angle);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B3D0);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B3F8);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B420);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B44C);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B464);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B47C);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B500);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B5B4);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003B96C);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003BA60);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003BED8);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C3D8);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C428);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C444);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C53C);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C61C);

void func_8003C658(void) {
}

void func_8003C660(void) {
}

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C668);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C78C);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C7A8);

void func_8003C8AC(void) {
}

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C8B4);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C984);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003C9A8);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003CB20);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003CB44);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003CC8C);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003CCB0);

void func_8003CFA0(void) {
}

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003CFA8);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003CFB4);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003D0C4);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003D1D4);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003D2F8);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003D3BC);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003D624);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003D660);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003D788);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003DA38);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003DC38);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003DFA0);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003E0D4);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003E1D0);

INCLUDE_ASM(s32, "code_13870_len_6980", COPY_set_defeated);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003E338);

INCLUDE_ASM(s32, "code_13870_len_6980", clear_encounter_status);

void func_8003E50C(void) {
}

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003E514);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003E524);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003E5B0);

INCLUDE_ASM(s32, "code_13870_len_6980", func_8003E63C);

void func_8003E670(void) {
}

INCLUDE_ASM(s32, "code_13870_len_6980", make_npcs);

INCLUDE_ASM(s32, "code_13870_len_6980", kill_encounter);

INCLUDE_ASM(s32, "code_13870_len_6980", kill_enemy);

INCLUDE_ASM(s32, "code_13870_len_6980", bind_enemy_ai);

INCLUDE_ASM(s32, "code_13870_len_6980", bind_enemy_aux);

INCLUDE_ASM(s32, "code_13870_len_6980", bind_enemy_interact);

INCLUDE_ASM(s32, "code_13870_len_6980", bind_npc_ai);

INCLUDE_ASM(s32, "code_13870_len_6980", bind_npc_aux);

INCLUDE_ASM(s32, "code_13870_len_6980", bind_npc_interact);

INCLUDE_ASM(Enemy*, "code_13870_len_6980", get_enemy, NpcId npcId);

INCLUDE_ASM(s32, "code_13870_len_6980", get_enemy_safe);