New model for ice traps

ASM/c/get_items.c

@@ -926,6 +926,11 @@ uint8_t item_give_collectible(uint8_t item, z64_link_t* link, z64_actor_t* from_
         uint16_t resolved_item_id = resolve_upgrades(collectible_override);
         item_row_t* item_row = get_item_row(resolved_item_id);
 
+        // If we picked an ice trap, show the ice model instead of the fake item model.
+        if (item_id == GI_ICE_TRAP) {
+            pItem->model.graphic_id = 0xA4;
+        }
+
         // Set the collectible flag
         Set_NewFlag(&flag);
         //if (item == ITEM00_HEART_PIECE || item == ITEM00_SMALL_KEY) { // Don't allow heart pieces or small keys to be collected a second time. This is really just for the "Drop" types.

ASM/c/item_draw_functions.c

@@ -829,3 +829,17 @@ void draw_gi_deku_nut_with_flame(z64_game_t* game, uint32_t draw_id) {
 
     draw_gi_deku_nut(game, draw_id);
 }
+
+void draw_ice_trap(z64_game_t* game, uint32_t draw_id) {
+    z64_gfx_t* gfx = game->common.gfx;
+    static const float scale = 0.5f;
+
+    translate_sys_matrix(0, -25.f, 0, 1);
+    scale_sys_matrix(scale, scale, scale, 1);
+    append_setup_dl_25_to_xlu(gfx);
+    gSPSegment(gfx->poly_xlu.p++, 0x08,
+               gen_double_tile(gfx, G_TX_RENDERTILE, 0, (0 - game->common.state_frames) % 128, 32, 32, 1, 0, (game->common.state_frames * -2) % 128, 32, 32));
+    gSPMatrix(gfx->poly_xlu.p++, append_sys_matrix(gfx), G_MTX_NOPUSH | G_MTX_LOAD | G_MTX_MODELVIEW);
+    gDPSetEnvColor(gfx->poly_xlu.p++, 0, 50, 100, 255);
+    gSPDisplayList(gfx->poly_xlu.p++, item_draw_table[draw_id].args[0].dlist);
+}

ASM/c/item_draw_functions.h

@@ -55,5 +55,6 @@ void draw_gi_magic_meter(z64_game_t* game, uint32_t draw_id);
 void draw_gi_flame(z64_disp_buf_t* dl, z64_game_t *game, colorRGBA8_t prim, colorRGBA8_t env, z64_xyzf_t translation, z64_xyzf_t scale);
 void draw_gi_xlu_with_flame(z64_game_t *game, uint32_t draw_id);
 void draw_gi_deku_nut_with_flame(z64_game_t* game, uint32_t draw_id);
+void draw_ice_trap(z64_game_t* game, uint32_t draw_id);
 
 #endif

ASM/c/item_draw_table.c

@@ -178,6 +178,7 @@ item_draw_table_entry_t item_draw_table[] = {
     [0xA0] = { draw_gi_xlu_with_flame,      { 0x060004D0, 0xC0C0C0FF, 0xC0C0C0FF } }, // Deku Stick Upgrade w/ Smoke Effect
     [0xA1] = { draw_gi_deku_nut_with_flame, { 0x06000E90, 0xC0C0C0FF, 0xC0C0C0FF } }, // Deku Nut Upgrade w/ Smoke Effect
     [0xA2] = { draw_gi_magic_meter,         { 0x06000000, 0x06000CC0, 0x06000F08, 0x060014E8, 0x286428FF, 0x000000FF } },  // Magic Meter Scroll 2
+    [0xA3] = { draw_ice_trap,               { 0x04034380 } }, // Ice trap
 };
 
 void base_draw_gi_model(z64_game_t* game, uint32_t draw_id) {

ASM/c/item_table.c

@@ -154,7 +154,7 @@ item_row_t item_table[GI_RANDO_MAX] = {
     [GI_DEKU_NUT_UPGRADE_30]                                    = ITEM_ROW(0x53,       BROWN_CHEST, 0x9A, -1, 0x00A7, 0x00BB, 0xA2, no_upgrade, no_effect, -1, -1, NULL), // Deku Nut Upgrade (30)
     [GI_DEKU_NUT_UPGRADE_40]                                    = ITEM_ROW(0x53,       BROWN_CHEST, 0x9B, -1, 0x00A8, 0x00BB, 0xA2, no_upgrade, no_effect, -1, -1, NULL), // Deku Nut Upgrade (40)
     [GI_BULLET_BAG_50]                                          = ITEM_ROW(0x53,      GILDED_CHEST, 0x49, -1, 0x006C, 0x017B, 0x73, no_upgrade, no_effect, -1, -1, NULL), // Bullet Bag (50)
-    [GI_ICE_TRAP]                                               = ITEM_ROW(0x53,      GILDED_CHEST, 0x41, -1, 0x9002, 0x0000, 0x00, no_upgrade, ice_trap_effect, -1, -1, NULL), // Ice Trap
+    [GI_ICE_TRAP]                                               = ITEM_ROW(0x53,      GILDED_CHEST, 0x41, -1, 0x9002, 0x0000, 0xA4, no_upgrade, ice_trap_effect, -1, -1, NULL), // Ice Trap
 
     [GI_CAPPED_PIECE_OF_HEART]                                  = ITEM_ROW(0x3E, HEART_CHEST_SMALL, 0x41, -1, 0x90C2, 0x00BD, 0x14, no_upgrade, full_heal, -1, -1, NULL), // Capped Piece of Heart
     [GI_CAPPED_HEART_CONTAINER]                                 = ITEM_ROW(0x3E, HEART_CHEST_SMALL, 0x41, -1, 0x90C6, 0x00BD, 0x13, no_upgrade, full_heal, -1, -1, NULL), // Capped Heart Container