Reimplementing objects

1 files changed, 175 insertions, 0 deletions

diff --git a/src/engine/objects/Crab.cpp b/src/engine/objects/Crab.cpp
new file mode 100644
index 000000000..cfb84f259
--- /dev/null
+++ b/src/engine/objects/Crab.cpp
@@ -0,0 +1,175 @@
+#include <libultraship.h>
+#include <libultra/gbi.h>
+#include "Crab.h"
+#include <vector>
+
+#include "port/Game.h"
+
+extern "C" {
+#include "macros.h"
+#include "main.h"
+#include "defines.h"
+#include "camera.h"
+#include "update_objects.h"
+#include "render_objects.h"
+#include "actors.h"
+#include "code_80057C60.h"
+#include "code_80086E70.h"
+#include "math_util.h"
+#include "math_util_2.h"
+#include "code_80005FD0.h"
+#include "some_data.h"
+#include "ceremony_and_credits.h"
+#include "assets/koopa_troopa_beach_data.h"
+}
+
+OCrab::OCrab(s32 i, Vec3f pos) {
+    s32 objectId;
+        //for (i = 0; i < NUM_CRABS; i++) {
+    _idx = i;
+    objectId = indexObjectList1[i];
+    init_object(objectId, 0);
+    gObjectList[objectId].pos[0] = gObjectList[objectId].origin_pos[0] =
+           gCrabSpawns[i].startX * xOrientation;
+
+    gObjectList[objectId].unk_01C[0] = gCrabSpawns[i].patrolX * xOrientation;
+
+    gObjectList[objectId].pos[2] = gObjectList[objectId].origin_pos[2] = gCrabSpawns[i].startZ;
+    gObjectList[objectId].unk_01C[2] = gCrabSpawns[i].patrolZ;
+}
+
+void OCrab::Tick(void) {
+    s32 objectIndex;
+
+    //for (var_s1 = 0; var_s1 < NUM_CRABS; var_s1++) {
+    objectIndex = indexObjectList1[_idx];
+    if (gObjectList[objectIndex].state != 0) {
+        OCrab::func_80082B34(objectIndex);
+        func_8008A6DC(objectIndex, 500.0f);
+        OCrab::func_80082C30(objectIndex);
+        OCrab::func_80082E18(objectIndex);
+    }
+    //}
+}
+
+void OCrab::Draw(s32 objectIndex, s32 cameraId) {
+    Camera* camera;
+
+    if (gObjectList[objectIndex].state >= 2) {
+        Vtx* vtx = (Vtx*) LOAD_ASSET_RAW(common_vtx_hedgehog);
+        camera = &camera1[cameraId];
+        func_8004A6EC(objectIndex, 0.5f);
+        gObjectList[objectIndex].orientation[1] =
+            func_800418AC(gObjectList[objectIndex].pos[0], gObjectList[objectIndex].pos[2], camera->pos);
+        draw_2d_texture_at(gObjectList[objectIndex].pos, gObjectList[objectIndex].orientation,
+                           gObjectList[objectIndex].sizeScaling, (u8*) gObjectList[objectIndex].activeTLUT,
+                           (uint8_t*)gObjectList[objectIndex].activeTexture, vtx, 64, 64,
+                           64, 32);
+    }
+}
+
+void OCrab::DrawModel(s32 cameraId) {
+    s32 someIndex;
+    s32 test;
+
+    //for (someIndex = 0; someIndex < NUM_CRABS; someIndex++) {
+    test = indexObjectList1[_idx];
+    func_8008A364(test, cameraId, 0x2AABU, 800);
+    if (is_obj_flag_status_active(test, VISIBLE) != 0) {
+        Camera *camera;
+        s32 objectIndex;
+
+        if (gObjectList[objectIndex].state >= 2) {
+            camera = &camera1[cameraId];
+            func_8004A6EC(objectIndex, 0.5f);
+            gObjectList[objectIndex].orientation[1] = func_800418AC(gObjectList[objectIndex].pos[0], gObjectList[objectIndex].pos[2], camera->pos);
+            draw_2d_texture_at(gObjectList[objectIndex].pos, gObjectList[objectIndex].orientation, gObjectList[objectIndex].sizeScaling, (u8*) gObjectList[objectIndex].activeTLUT, (u8*)gObjectList[objectIndex].activeTexture, (Vtx*)common_vtx_hedgehog, 0x00000040, 0x00000040, 0x00000040, 0x00000020);
+        }
+    }
+    //}
+}
+
+void OCrab::init_ktb_crab(s32 objectIndex) {
+    Object* object;
+
+    init_texture_object(objectIndex, (uint8_t*) d_course_koopa_troopa_beach_crab_tlut,
+                        (const char**) d_course_koopa_troopa_beach_crab_frames, 64, (u16) 64);
+    object = &gObjectList[objectIndex];
+    object->sizeScaling = 0.15f;
+    object->textureListIndex = 0;
+    object_next_state(objectIndex);
+    object->boundingBoxSize = 1;
+    set_object_flag(objectIndex, 0x04000420);
+    func_80086EAC(objectIndex, 0, 1);
+    set_obj_origin_offset(objectIndex, 0.0f, 0.0f, 0.0f);
+    set_obj_orientation(objectIndex, 0U, 0U, 0x8000U);
+    object->unk_034 = 1.5f;
+    set_object_flag(objectIndex, 0x00000200);
+}
+
+void OCrab::func_80082B34(s32 objectIndex) {
+    switch (gObjectList[objectIndex].state) { /* irregular */
+        case 0:
+            break;
+        case 1:
+            OCrab::init_ktb_crab(objectIndex);
+            break;
+        case 2:
+            func_80072E54(objectIndex, 0, 3, 1, 2, -1);
+            break;
+        case 3:
+            func_80072E54(objectIndex, 4, 6, 1, 2, -1);
+            break;
+    }
+    if (gObjectList[objectIndex].state >= 2) {
+        func_80073514(objectIndex);
+    }
+}
+
+void OCrab::func_80082C30(s32 objectIndex) {
+    switch (gObjectList[objectIndex].unk_0AE) {
+        case 1:
+            if (func_80087A0C(objectIndex, gObjectList[objectIndex].origin_pos[0], gObjectList[objectIndex].unk_01C[0],
+                              gObjectList[objectIndex].origin_pos[2], gObjectList[objectIndex].unk_01C[2]) != 0) {
+                func_800726CC(objectIndex, 3);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 2:
+            if (func_80087104(objectIndex, 0x003CU) != 0) {
+                gObjectList[objectIndex].unk_034 = 0.8f;
+                func_800726CC(objectIndex, 2);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 3:
+            if (func_80087954(objectIndex, 0x0000003C) != 0) {
+                func_80086FD4(objectIndex);
+                func_800726CC(objectIndex, 3);
+            }
+            break;
+        case 4:
+            if (func_80087104(objectIndex, 0x003CU) != 0) {
+                func_800726CC(objectIndex, 2);
+                func_80086FD4(objectIndex);
+            }
+            break;
+        case 5:
+            if (func_8008789C(objectIndex, 0x0000003C) != 0) {
+                func_800726CC(objectIndex, 3);
+                func_8008701C(objectIndex, 2);
+            }
+            break;
+    }
+    object_calculate_new_pos_offset(objectIndex);
+    if (is_obj_flag_status_active(objectIndex, VISIBLE) != 0) {
+        func_80088538(objectIndex);
+        gObjectList[objectIndex].pos[1] = (f32) (gObjectList[objectIndex].surfaceHeight + 2.5);
+    }
+}
+
+void OCrab::func_80082E18(s32 objectIndex) {
+    if (gObjectList[objectIndex].state >= 2) {
+        func_80089F24(objectIndex);
+    }
+}