From da9e2fb03671b2750b28fec6367260f41b07d197 Mon Sep 17 00:00:00 2001
From: Cuyler36 <jeremy96@vt.edu>
Date: Tue, 12 Mar 2024 05:31:43 -0400
Subject: [PATCH] Implement & link ef_yukidaruma

---
 config/rel_slices.yml |  4 +++
 src/ef_yukidaruma.c   | 60 ++++++++++++++++++++++++++++++++++++++++---
 2 files changed, 60 insertions(+), 4 deletions(-)

diff --git a/config/rel_slices.yml b/config/rel_slices.yml
index 8ac9fede..823bb05b 100644
--- a/config/rel_slices.yml
+++ b/config/rel_slices.yml
@@ -915,6 +915,10 @@ ef_tent_lamp.c:
     .text: [0x80622304, 0x8062260C]
     .rodata: [0x8064CF10, 0x8064CF38]
     .data: [0x806D3910, 0x806D3928]
+ef_yukidaruma.c:
+    .text: [0x80627914, 0x80627CB8]
+    .rodata: [0x8064D180, 0x8064D190]
+    .data: [0x806D3CA8, 0x806D3CD0]
 ef_yukihane.c:
     .text: [0x80627CB8, 0x80627F88]
     .rodata: [0x8064D190, 0x8064D1B0]
diff --git a/src/ef_yukidaruma.c b/src/ef_yukidaruma.c
index e2cc60ce..867fc8f3 100644
--- a/src/ef_yukidaruma.c
+++ b/src/ef_yukidaruma.c
@@ -1,5 +1,16 @@
 #include "ef_effect_control.h"
 
+#include "m_common_data.h"
+#include "sys_matrix.h"
+#include "m_rcp.h"
+#include "m_debug.h"
+
+extern Gfx ef_daruma01_00_model[];
+extern Gfx ef_daruma01_01_model[];
+extern Gfx ef_daruma01_02_model[];
+
+static Gfx* ef_yukidaruma_model_tbl[] = { ef_daruma01_00_model, ef_daruma01_01_model, ef_daruma01_02_model };
+
 static void eYukidaruma_init(xyz_t pos, int prio, s16 angle, GAME* game, u16 item_name, s16 arg0, s16 arg1);
 static void eYukidaruma_ct(eEC_Effect_c* effect, GAME* game, void* ct_arg);
 static void eYukidaruma_mv(eEC_Effect_c* effect, GAME* game);
@@ -18,17 +29,58 @@ eEC_PROFILE_c iam_ef_yukidaruma = {
 };
 
 static void eYukidaruma_init(xyz_t pos, int prio, s16 angle, GAME* game, u16 item_name, s16 arg0, s16 arg1) {
-    // TODO
+    int count = arg0 > 66 ? 8 : 3;
+    int i;
+
+    while ((s16)count-- != 0) {
+        xyz_t sub_pos = pos;
+
+        sub_pos.x += fqrand2() * 20.0f;
+        sub_pos.y += fqrand2() * 20.0f;
+        sub_pos.z += fqrand2() * 20.0f;
+
+        eEC_CLIP->effect_make_proc(eEC_EFFECT_YUKIDAMA, sub_pos, prio, 0, game, item_name, 0, 0x4000 | count);
+    }
+
+    eEC_CLIP->make_effect_proc(eEC_EFFECT_YUKIDARUMA, pos, NULL, game, NULL, item_name, prio, arg0, arg1);
 }
 
 static void eYukidaruma_ct(eEC_Effect_c* effect, GAME* game, void* ct_arg) {
-    // TODO
+    effect->timer = 20;
+    effect->offset.x = eEC_CLIP->calc_adjust_proc(effect->arg0, 0, 100, 0.01f, 0.03f);
+
+    effect->scale.x = effect->scale.y = effect->scale.z = effect->offset.x;
 }
 
 static void eYukidaruma_mv(eEC_Effect_c* effect, GAME* game) {
-    // TODO
+    // nothing
 }
 
 static void eYukidaruma_dw(eEC_Effect_c* effect, GAME* game) {
-    // TODO
+    int frame = (20 - effect->timer) >> 1;
+    int model = frame / 3;
+
+    OPEN_DISP(game->graph);
+
+    _texture_z_light_fog_prim_xlu(game->graph);
+
+    if (model < ARRAY_COUNT(ef_yukidaruma_model_tbl)) {
+        Matrix_translate(effect->position.x, effect->position.y, effect->position.z, 0);
+        Matrix_scale(effect->offset.x, effect->offset.x, effect->offset.x, 1);
+
+        gSPMatrix(NEXT_POLY_XLU_DISP, _Matrix_to_Mtx_new(game->graph), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
+        gDPSetPrimColor(NEXT_POLY_XLU_DISP, 0, 128, 255, 255, 255, 255);
+        gSPDisplayList(NEXT_POLY_XLU_DISP, ef_yukidaruma_model_tbl[model]);
+    }
+
+    if (frame == 3 || frame == 6 || frame == 9) {
+        Matrix_translate(effect->position.x, effect->position.y, effect->position.z, 0);
+        Matrix_scale(effect->offset.x, effect->offset.x, effect->offset.x, 1);
+
+        gSPMatrix(NEXT_POLY_XLU_DISP, _Matrix_to_Mtx_new(game->graph), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
+        gDPSetPrimColor(NEXT_POLY_XLU_DISP, 0, 128, 255, 255, 255, 120);
+        gSPDisplayList(NEXT_POLY_XLU_DISP, ef_yukidaruma_model_tbl[model - 1]);
+    }
+
+    CLOSE_DISP(game->graph);
 }