Added obj_get_* functions; Added set_camera_mode

docs/lua/functions.md

@@ -14,6 +14,7 @@
    - [set_camera_shake_from_point](#set_camera_shake_from_point)
    - [set_camera_yaw_shake](#set_camera_yaw_shake)
    - [set_environmental_camera_shake](#set_environmental_camera_shake)
+   - [set_camera_mode](#set_camera_mode)
 
 <br />
 
@@ -455,6 +456,14 @@
 
 - smlua_obj_utils.h
    - [spawn_sync_object](#spawn_sync_object)
+   - [obj_get_first](#obj_get_first)
+   - [obj_get_first_with_behavior_id](#obj_get_first_with_behavior_id)
+   - [obj_get_first_with_behavior_id_and_field_s32](#obj_get_first_with_behavior_id_and_field_s32)
+   - [obj_get_first_with_behavior_id_and_field_f32](#obj_get_first_with_behavior_id_and_field_f32)
+   - [obj_get_next](#obj_get_next)
+   - [obj_get_next_with_same_behavior_id](#obj_get_next_with_same_behavior_id)
+   - [obj_get_next_with_same_behavior_id_and_field_s32](#obj_get_next_with_same_behavior_id_and_field_s32)
+   - [obj_get_next_with_same_behavior_id_and_field_f32](#obj_get_next_with_same_behavior_id_and_field_f32)
 
 <br />
 
@@ -676,6 +685,28 @@
 
 <br />
 
+## [set_camera_mode](#set_camera_mode)
+
+### Lua Example
+`set_camera_mode(c, mode, frames)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| c | Camera |
+| mode | integer |
+| frames | integer |
+
+### Returns
+- None
+
+### C Prototype
+`void set_camera_mode(struct Camera *c, s16 mode, s16 frames);`
+
+[:arrow_up_small:](#)
+
+<br />
+
 ---
 # functions from characters.h
 
@@ -8055,6 +8086,174 @@
 
 <br />
 
+## [obj_get_first](#obj_get_first)
+
+### Lua Example
+`local obj = obj_get_first(objList)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| objList | integer |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_first(enum ObjectList objList);`
+
+[:arrow_up_small:](#)
+
+<br />
+
+## [obj_get_first_with_behavior_id](#obj_get_first_with_behavior_id)
+
+### Lua Example
+`local obj = obj_get_first_with_behavior_id(behaviorId)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| behaviorId | integer |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_first_with_behavior_id(enum BehaviorId behaviorId);`
+
+[:arrow_up_small:](#)
+
+<br />
+
+## [obj_get_first_with_behavior_id_and_field_s32](#obj_get_first_with_behavior_id_and_field_s32)
+
+### Lua Example
+`local obj = obj_get_first_with_behavior_id_and_field_s32(behaviorId, fieldIndex, value)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| behaviorId | integer |
+| fieldIndex | integer |
+| value | integer |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_first_with_behavior_id_and_field_s32(enum BehaviorId behaviorId, s32 fieldIndex, s32 value);`
+
+[:arrow_up_small:](#)
+
+<br />
+
+## [obj_get_first_with_behavior_id_and_field_f32](#obj_get_first_with_behavior_id_and_field_f32)
+
+### Lua Example
+`local obj = obj_get_first_with_behavior_id_and_field_f32(behaviorId, fieldIndex, value)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| behaviorId | integer |
+| fieldIndex | integer |
+| value | number |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_first_with_behavior_id_and_field_f32(enum BehaviorId behaviorId, s32 fieldIndex, f32 value);`
+
+[:arrow_up_small:](#)
+
+<br />
+
+## [obj_get_next](#obj_get_next)
+
+### Lua Example
+`local obj = obj_get_next(o)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| o | Object |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_next(struct Object *o);`
+
+[:arrow_up_small:](#)
+
+<br />
+
+## [obj_get_next_with_same_behavior_id](#obj_get_next_with_same_behavior_id)
+
+### Lua Example
+`local obj = obj_get_next_with_same_behavior_id(o)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| o | Object |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_next_with_same_behavior_id(struct Object *o);`
+
+[:arrow_up_small:](#)
+
+<br />
+
+## [obj_get_next_with_same_behavior_id_and_field_s32](#obj_get_next_with_same_behavior_id_and_field_s32)
+
+### Lua Example
+`local obj = obj_get_next_with_same_behavior_id_and_field_s32(o, fieldIndex, value)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| o | Object |
+| fieldIndex | integer |
+| value | integer |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_next_with_same_behavior_id_and_field_s32(struct Object *o, s32 fieldIndex, s32 value);`
+
+[:arrow_up_small:](#)
+
+<br />
+
+## [obj_get_next_with_same_behavior_id_and_field_f32](#obj_get_next_with_same_behavior_id_and_field_f32)
+
+### Lua Example
+`local obj = obj_get_next_with_same_behavior_id_and_field_f32(o, fieldIndex, value)`
+
+### Parameters
+| Field | Type |
+| ----- | ---- |
+| o | Object |
+| fieldIndex | integer |
+| value | number |
+
+### Returns
+[Object](structs.md#Object)
+
+### C Prototype
+`struct Object *obj_get_next_with_same_behavior_id_and_field_f32(struct Object *o, s32 fieldIndex, f32 value);`
+
+[:arrow_up_small:](#)
+
+<br />
+
 ---
 # functions from sound_init.h
 

src/pc/lua/smlua_functions_autogen.c

@@ -136,6 +136,21 @@ int smlua_func_set_environmental_camera_shake(lua_State* L) {
     return 1;
 }
 
+int smlua_func_set_camera_mode(lua_State* L) {
+    if(!smlua_functions_valid_param_count(L, 3)) { return 0; }
+
+    struct Camera* c = (struct Camera *) smlua_to_cobject(L, 1, LOT_CAMERA);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    s16 mode = smlua_to_integer(L, 2);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    s16 frames = smlua_to_integer(L, 3);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    set_camera_mode(c, mode, frames);
+
+    return 1;
+}
+
   //////////////////
  // characters.h //
 //////////////////
@@ -5307,6 +5322,110 @@ int smlua_func_spawn_sync_object(lua_State* L) {
     return 1;
 }
 
+int smlua_func_obj_get_first(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 1)) { return 0; }
+
+    int objList = smlua_to_integer(L, 1);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_first(objList));
+
+    return 1;
+}
+
+int smlua_func_obj_get_first_with_behavior_id(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 1)) { return 0; }
+
+    int behaviorId = smlua_to_integer(L, 1);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_first_with_behavior_id(behaviorId));
+
+    return 1;
+}
+
+int smlua_func_obj_get_first_with_behavior_id_and_field_s32(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 3)) { return 0; }
+
+    int behaviorId = smlua_to_integer(L, 1);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    int fieldIndex = smlua_to_integer(L, 2);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    int value = smlua_to_integer(L, 3);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_first_with_behavior_id_and_field_s32(behaviorId, fieldIndex, value));
+
+    return 1;
+}
+
+int smlua_func_obj_get_first_with_behavior_id_and_field_f32(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 3)) { return 0; }
+
+    int behaviorId = smlua_to_integer(L, 1);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    int fieldIndex = smlua_to_integer(L, 2);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    float value = smlua_to_number(L, 3);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_first_with_behavior_id_and_field_f32(behaviorId, fieldIndex, value));
+
+    return 1;
+}
+
+int smlua_func_obj_get_next(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 1)) { return 0; }
+
+    struct Object *o = (struct Object *) smlua_to_cobject(L, 1, LOT_OBJECT);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_next(o));
+
+    return 1;
+}
+
+int smlua_func_obj_get_next_with_same_behavior_id(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 1)) { return 0; }
+
+    struct Object *o = (struct Object *) smlua_to_cobject(L, 1, LOT_OBJECT);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_next_with_same_behavior_id(o));
+
+    return 1;
+}
+
+int smlua_func_obj_get_next_with_same_behavior_id_and_field_s32(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 3)) { return 0; }
+
+    struct Object *o = (struct Object *) smlua_to_cobject(L, 1, LOT_OBJECT);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    int fieldIndex = smlua_to_integer(L, 2);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    int value = smlua_to_integer(L, 3);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_next_with_same_behavior_id_and_field_s32(o, fieldIndex, value));
+
+    return 1;
+}
+
+int smlua_func_obj_get_next_with_same_behavior_id_and_field_f32(lua_State *L) {
+    if(!smlua_functions_valid_param_count(L, 3)) { return 0; }
+
+    struct Object *o = (struct Object *) smlua_to_cobject(L, 1, LOT_OBJECT);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    int fieldIndex = smlua_to_integer(L, 2);
+    if (!gSmLuaConvertSuccess) { return 0; }
+    float value = smlua_to_number(L, 3);
+    if (!gSmLuaConvertSuccess) { return 0; }
+
+    smlua_push_object(L, LOT_OBJECT, obj_get_next_with_same_behavior_id_and_field_f32(o, fieldIndex, value));
+
+    return 1;
+}
+
   //////////////////
  // sound_init.h //
 //////////////////
@@ -5712,6 +5831,7 @@ void smlua_bind_functions_autogen(void) {
     smlua_bind_function(L, "set_camera_shake_from_point", smlua_func_set_camera_shake_from_point);
     smlua_bind_function(L, "set_camera_yaw_shake", smlua_func_set_camera_yaw_shake);
     smlua_bind_function(L, "set_environmental_camera_shake", smlua_func_set_environmental_camera_shake);
+    smlua_bind_function(L, "set_camera_mode", smlua_func_set_camera_mode);
 
     // characters.h
     smlua_bind_function(L, "get_character", smlua_func_get_character);
@@ -6122,6 +6242,14 @@ void smlua_bind_functions_autogen(void) {
 
     // smlua_obj_utils.h
     smlua_bind_function(L, "spawn_sync_object", smlua_func_spawn_sync_object);
+    smlua_bind_function(L, "obj_get_first", smlua_func_obj_get_first);
+    smlua_bind_function(L, "obj_get_first_with_behavior_id", smlua_func_obj_get_first_with_behavior_id);
+    smlua_bind_function(L, "obj_get_first_with_behavior_id_and_field_s32", smlua_func_obj_get_first_with_behavior_id_and_field_s32);
+    smlua_bind_function(L, "obj_get_first_with_behavior_id_and_field_f32", smlua_func_obj_get_first_with_behavior_id_and_field_f32);
+    smlua_bind_function(L, "obj_get_next", smlua_func_obj_get_next);
+    smlua_bind_function(L, "obj_get_next_with_same_behavior_id", smlua_func_obj_get_next_with_same_behavior_id);
+    smlua_bind_function(L, "obj_get_next_with_same_behavior_id_and_field_s32", smlua_func_obj_get_next_with_same_behavior_id_and_field_s32);
+    smlua_bind_function(L, "obj_get_next_with_same_behavior_id_and_field_f32", smlua_func_obj_get_next_with_same_behavior_id_and_field_f32);
 
     // sound_init.h
     smlua_bind_function(L, "disable_background_sound", smlua_func_disable_background_sound);

src/pc/lua/smlua_obj_utils.c

@@ -76,4 +76,103 @@ struct Object* spawn_sync_object(enum BehaviorId behaviorId, enum ModelExtendedI
 // this is too dangerous for now
 struct Object* spawn_non_sync_object(enum BehaviorId behaviorId, enum ModelExtendedId modelId, f32 x, f32 y, f32 z) {
     spawn_object_internal(behaviorId, modelId, x, y, z, 0, false);
-}
+}
+
+//
+// Helpers to iterate through the object table
+//
+
+struct Object *obj_get_first(enum ObjectList objList) {
+    if (gObjectLists && objList >= 0 && objList < NUM_OBJ_LISTS) {
+        struct Object *head = (struct Object *) &gObjectLists[objList];
+        struct Object *obj = (struct Object *) head->header.next;
+        if (obj != head) {
+            return obj;
+        }
+    }
+    return NULL;
+}
+
+struct Object *obj_get_first_with_behavior_id(enum BehaviorId behaviorId) {
+    const BehaviorScript* behavior = get_behavior_from_id(behaviorId);
+    if (behavior) {
+        enum ObjectList objList = get_object_list_from_behavior(behavior);
+        for (struct Object *obj = obj_get_first(objList); obj != NULL; obj = obj_get_next(obj)) {
+            if (obj->behavior == behavior && obj->activeFlags != ACTIVE_FLAG_DEACTIVATED) {
+                return obj;
+            }
+        }
+    }
+    return NULL;
+}
+
+struct Object *obj_get_first_with_behavior_id_and_field_s32(enum BehaviorId behaviorId, s32 fieldIndex, s32 value) {
+    const BehaviorScript* behavior = get_behavior_from_id(behaviorId);
+    if (behavior) {
+        enum ObjectList objList = get_object_list_from_behavior(behavior);
+        for (struct Object *obj = obj_get_first(objList); obj != NULL; obj = obj_get_next(obj)) {
+            if (obj->behavior == behavior && obj->activeFlags != ACTIVE_FLAG_DEACTIVATED && obj->OBJECT_FIELD_S32(fieldIndex) == value) {
+                return obj;
+            }
+        }
+    }
+    return NULL;
+}
+
+struct Object *obj_get_first_with_behavior_id_and_field_f32(enum BehaviorId behaviorId, s32 fieldIndex, f32 value) {
+    const BehaviorScript* behavior = get_behavior_from_id(behaviorId);
+    if (behavior) {
+        enum ObjectList objList = get_object_list_from_behavior(behavior);
+        for (struct Object *obj = obj_get_first(objList); obj != NULL; obj = obj_get_next(obj)) {
+            if (obj->behavior == behavior && obj->activeFlags != ACTIVE_FLAG_DEACTIVATED && obj->OBJECT_FIELD_F32(fieldIndex) == value) {
+                return obj;
+            }
+        }
+    }
+    return NULL;
+}
+
+struct Object *obj_get_next(struct Object *o) {
+    if (gObjectLists && o) {
+        enum ObjectList objList = get_object_list_from_behavior(o->behavior);
+        struct Object *head = (struct Object *) &gObjectLists[objList];
+        struct Object *next = (struct Object *) o->header.next;
+        if (next != head) {
+            return next;
+        }
+    }
+    return NULL;
+}
+
+struct Object *obj_get_next_with_same_behavior_id(struct Object *o) {
+    if (o) {
+        for (struct Object *obj = obj_get_next(o); obj != NULL; obj = obj_get_next(obj)) {
+            if (obj->behavior == o->behavior && obj->activeFlags != ACTIVE_FLAG_DEACTIVATED) {
+                return obj;
+            }
+        }
+    }
+    return NULL;
+}
+
+struct Object *obj_get_next_with_same_behavior_id_and_field_s32(struct Object *o, s32 fieldIndex, s32 value) {
+    if (o) {
+        for (struct Object *obj = obj_get_next(o); obj != NULL; obj = obj_get_next(obj)) {
+            if (obj->behavior == o->behavior && obj->activeFlags != ACTIVE_FLAG_DEACTIVATED && obj->OBJECT_FIELD_S32(fieldIndex) == value) {
+                return obj;
+            }
+        }
+    }
+    return NULL;
+}
+
+struct Object *obj_get_next_with_same_behavior_id_and_field_f32(struct Object *o, s32 fieldIndex, f32 value) {
+    if (o) {
+        for (struct Object *obj = obj_get_next(o); obj != NULL; obj = obj_get_next(obj)) {
+            if (obj->behavior == o->behavior && obj->activeFlags != ACTIVE_FLAG_DEACTIVATED && obj->OBJECT_FIELD_F32(fieldIndex) == value) {
+                return obj;
+            }
+        }
+    }
+    return NULL;
+}

src/pc/lua/smlua_obj_utils.h

@@ -3,10 +3,25 @@
 
 #include "behavior_table.h"
 #include "smlua_model_utils.h"
+#include "game/object_list_processor.h"
 
 struct Object* spawn_sync_object(enum BehaviorId behaviorId, enum ModelExtendedId modelId, f32 x, f32 y, f32 z, LuaFunction objSetupFunction);
 
 // this is too dangerous for now
 //struct Object* spawn_non_sync_object(enum BehaviorId behaviorId, enum ModelExtendedId modelId, f32 x, f32 y, f32 z);
 
+//
+// Helpers to iterate through the object table
+//
+
+struct Object *obj_get_first(enum ObjectList objList);
+struct Object *obj_get_first_with_behavior_id(enum BehaviorId behaviorId);
+struct Object *obj_get_first_with_behavior_id_and_field_s32(enum BehaviorId behaviorId, s32 fieldIndex, s32 value);
+struct Object *obj_get_first_with_behavior_id_and_field_f32(enum BehaviorId behaviorId, s32 fieldIndex, f32 value);
+
+struct Object *obj_get_next(struct Object *o);
+struct Object *obj_get_next_with_same_behavior_id(struct Object *o);
+struct Object *obj_get_next_with_same_behavior_id_and_field_s32(struct Object *o, s32 fieldIndex, s32 value);
+struct Object *obj_get_next_with_same_behavior_id_and_field_f32(struct Object *o, s32 fieldIndex, f32 value);
+
 #endif