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This commit is contained in:
n64
2020-06-02 12:44:34 -04:00
parent e58669b4b3
commit d43d9b7f20
444 changed files with 30163 additions and 7628 deletions
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56
src/engine/behavior_script.c
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@@ -1,16 +1,18 @@
#include <ultra64.h>
#include "sm64.h"
#include "behavior_data.h"
#include "behavior_script.h"
#include "game/area.h"
#include "game/behavior_actions.h"
#include "game/game_init.h"
#include "game/mario.h"
#include "game/memory.h"
#include "game/obj_behaviors_2.h"
#include "game/object_helpers.h"
#include "game/object_list_processor.h"
#include "graph_node.h"
#include "surface_collision.h"
#include "game/object_helpers.h"
#include "game/mario.h"
#include "game/game_init.h"
#include "game/obj_behaviors_2.h"
#include "behavior_data.h"
#include "game/object_list_processor.h"
// Macros for retrieving arguments from behavior scripts.
#define BHV_CMD_GET_1ST_U8(index) (u8)((gCurBhvCommand[index] >> 24) & 0xFF) // unused
@@ -63,7 +65,7 @@ u16 random_u16(void) {
return gRandomSeed16;
}
// Generate a pseudorandom float from 0 to 1.
// Generate a pseudorandom float in the range [0, 1).
f32 random_float(void) {
f32 rnd = random_u16();
return rnd / (double) 0x10000;
@@ -98,10 +100,10 @@ static void cur_obj_bhv_stack_push(uintptr_t bhvAddr) {
// Retrieve the last behavior command address from the object's behavior stack.
static uintptr_t cur_obj_bhv_stack_pop(void) {
uintptr_t bhvAddr;
gCurrentObject->bhvStackIndex--;
bhvAddr = gCurrentObject->bhvStack[gCurrentObject->bhvStackIndex];
return bhvAddr;
}
@@ -115,7 +117,7 @@ static void stub_behavior_script_1(void) {
// Usage: HIDE()
static s32 bhv_cmd_hide(void) {
cur_obj_hide();
gCurBhvCommand++;
return BHV_PROC_CONTINUE;
}
@@ -124,7 +126,7 @@ static s32 bhv_cmd_hide(void) {
// Usage: DISABLE_RENDERING()
static s32 bhv_cmd_disable_rendering(void) {
gCurrentObject->header.gfx.node.flags &= ~GRAPH_RENDER_ACTIVE;
gCurBhvCommand++;
return BHV_PROC_CONTINUE;
}
@@ -133,7 +135,7 @@ static s32 bhv_cmd_disable_rendering(void) {
// Usage: BILLBOARD()
static s32 bhv_cmd_billboard(void) {
gCurrentObject->header.gfx.node.flags |= GRAPH_RENDER_BILLBOARD;
gCurBhvCommand++;
return BHV_PROC_CONTINUE;
}
@@ -142,9 +144,9 @@ static s32 bhv_cmd_billboard(void) {
// Usage: SET_MODEL(modelID)
static s32 bhv_cmd_set_model(void) {
s32 modelID = BHV_CMD_GET_2ND_S16(0);
gCurrentObject->header.gfx.sharedChild = gLoadedGraphNodes[modelID];
gCurBhvCommand++;
return BHV_PROC_CONTINUE;
}
@@ -195,7 +197,7 @@ static s32 bhv_cmd_spawn_child_with_param(void) {
// Command 0x1D: Exits the behavior script and despawns the object.
// Usage: DEACTIVATE()
static s32 bhv_cmd_deactivate(void) {
gCurrentObject->activeFlags = 0;
gCurrentObject->activeFlags = ACTIVE_FLAG_DEACTIVATED;
return BHV_PROC_BREAK;
}
@@ -216,7 +218,7 @@ static s32 bhv_cmd_break_unused(void) {
static s32 bhv_cmd_call(void) {
const BehaviorScript *jumpAddress;
gCurBhvCommand++;
cur_obj_bhv_stack_push(BHV_CMD_GET_ADDR_OF_CMD(1)); // Store address of the next bhv command in the stack.
jumpAddress = segmented_to_virtual(BHV_CMD_GET_VPTR(0));
gCurBhvCommand = jumpAddress; // Jump to the new address.
@@ -300,7 +302,7 @@ static s32 bhv_cmd_begin_repeat(void) {
static s32 bhv_cmd_end_repeat(void) {
u32 count = cur_obj_bhv_stack_pop(); // Retrieve loop count from the stack.
count--;
if (count != 0) {
gCurBhvCommand = (const BehaviorScript *) cur_obj_bhv_stack_pop(); // Jump back to the first command in the loop
// Save address and count to the stack again
@@ -320,7 +322,7 @@ static s32 bhv_cmd_end_repeat(void) {
static s32 bhv_cmd_end_repeat_continue(void) {
u32 count = cur_obj_bhv_stack_pop();
count--;
if (count != 0) {
gCurBhvCommand = (const BehaviorScript *) cur_obj_bhv_stack_pop(); // Jump back to the first command in the loop
// Save address and count to the stack again
@@ -546,7 +548,7 @@ static s32 bhv_cmd_drop_to_floor(void) {
f32 x = gCurrentObject->oPosX;
f32 y = gCurrentObject->oPosY;
f32 z = gCurrentObject->oPosZ;
f32 floor = find_floor_height(x, y + 200.0f, z);
gCurrentObject->oPosY = floor;
gCurrentObject->oMoveFlags |= OBJ_MOVE_ON_GROUND;
@@ -665,7 +667,7 @@ static s32 bhv_cmd_nop_4(void) {
static s32 bhv_cmd_begin(void) {
// These objects were likely very early objects, which is why this code is here
// instead of in the respective behavior scripts.
// Initiate the room if the object is a haunted chair or the mad piano.
if (cur_obj_has_behavior(bhvHauntedChair)) {
bhv_init_room();
@@ -696,7 +698,7 @@ static void bhv_cmd_set_int_random_from_table(s32 tableSize) {
}
cur_obj_set_int(field, table[(s32)(tableSize * random_float())]);
// Does not increment gCurBhvCommand or return a bhv status
}
@@ -719,7 +721,7 @@ static s32 bhv_cmd_set_int_random_from_table(void) {
// Set the field to a random entry of the table.
cur_obj_set_int(field, table[(s32)(tableSize * random_float())]);
gCurBhvCommand += (tableSize / 2) + 1;
return BHV_PROC_CONTINUE;
}
@@ -729,9 +731,9 @@ static s32 bhv_cmd_set_int_random_from_table(void) {
// Usage: LOAD_COLLISION_DATA(collisionData)
static s32 bhv_cmd_load_collision_data(void) {
u32 *collisionData = segmented_to_virtual(BHV_CMD_GET_VPTR(1));
gCurrentObject->collisionData = collisionData;
gCurBhvCommand += 2;
return BHV_PROC_CONTINUE;
}
@@ -742,7 +744,7 @@ static s32 bhv_cmd_set_home(void) {
gCurrentObject->oHomeX = gCurrentObject->oPosX;
gCurrentObject->oHomeY = gCurrentObject->oPosY;
gCurrentObject->oHomeZ = gCurrentObject->oPosZ;
gCurBhvCommand++;
return BHV_PROC_CONTINUE;
}
@@ -815,9 +817,9 @@ static s32 bhv_cmd_parent_bit_clear(void) {
// Usage: SPAWN_WATER_DROPLET(dropletParams)
static s32 bhv_cmd_spawn_water_droplet(void) {
struct WaterDropletParams *dropletParams = BHV_CMD_GET_VPTR(1);
spawn_water_droplet(gCurrentObject, dropletParams);
gCurBhvCommand += 2;
return BHV_PROC_CONTINUE;
}