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allowed add_scroll_target to use behavior parameters for offset and size (#20)

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Isaac0-dev 2024-05-08 22:12:55 +10:00 committed by GitHub
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12 changed files with 114 additions and 146 deletions
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9
autogen/lua_definitions/functions.lua
View file

@ -8755,15 +8755,6 @@ function sqrf(x)
-- ...
end
--- @param index integer
--- @param name string
--- @param offset integer
--- @param size integer
--- @return nil
function add_scroll_target(index, name, offset, size)
-- ...
end
--- @param actFlags integer
--- @return integer
function allocate_mario_action(actFlags)

8
autogen/lua_definitions/manual.lua
View file

@ -316,4 +316,12 @@ end
--- Logs a message to the in-game console
function log_to_console(message, level)
-- ...
end
--- @param index integer The index of the scroll target, should match up with the behavior param of RM_Scroll_Texture or editor_Scroll_Texture
--- @param name string The name of the vertex buffer that should be used while scrolling the texture
--- @return nil
--- Registers a vertex buffer to be used for a scrolling texture. Should be used with RM_Scroll_Texture or editor_Scroll_Texture
function add_scroll_target(index, name)
-- ...
end

7
data/dynos_misc.cpp
View file

@ -121,7 +121,12 @@ void DynOS_Add_Scroll_Target(u32 index, const char* name, u32 offset, u32 size)
for (auto& lvlPair : DynOS_Lvl_GetArray()) {
for (auto& node : lvlPair.second->mVertices) {
if (node->mName.Find(name) >= 0) {
add_vtx_scroll_target(index, &node->mData[offset], size);
add_vtx_scroll_target(
index,
offset > 0 ? &node->mData[offset] : node->mData,
size > 0 ? size : node->mSize,
offset > 0
);
}
}
}

23
docs/lua/functions-5.md
View file

@ -576,29 +576,6 @@
<br />
## [add_scroll_target](#add_scroll_target)
### Lua Example
`add_scroll_target(index, name, offset, size)`
### Parameters
| Field | Type |
| ----- | ---- |
| index | `integer` |
| name | `string` |
| offset | `integer` |
| size | `integer` |
### Returns
- None
### C Prototype
`void add_scroll_target(u32 index, const char* name, u32 offset, u32 size);`
[:arrow_up_small:](#)
<br />
## [allocate_mario_action](#allocate_mario_action)
### Lua Example

1
docs/lua/functions.md
View file

@ -1627,7 +1627,6 @@
<br />
- smlua_misc_utils.h
- [add_scroll_target](functions-5.md#add_scroll_target)
- [allocate_mario_action](functions-5.md#allocate_mario_action)
- [camera_allow_toxic_gas_camera](functions-5.md#camera_allow_toxic_gas_camera)
- [camera_config_enable_analog_cam](functions-5.md#camera_config_enable_analog_cam)

68
src/game/behaviors/texscroll.inc.c
View file

@ -11,40 +11,9 @@
#include "pc/pc_main.h"
#include "pc/utils/misc.h"
/* SCROLLING BHVS */
#define SCROLL_X 0
#define SCROLL_Y 1
#define SCROLL_Z 2
#define SCROLL_UV_X 4
#define SCROLL_UV_Y 5
/* SCROLLING TYPES */
#define MODE_SCROLL_UV 0
#define MODE_SCROLL_SINE 1
#define MODE_SCROLL_JUMP 2
// typedef struct {
// float ob[3]; /* x, y, z */
// unsigned short flag;
// short tc[2]; /* texture coord */
// signed char n[3]; /* normal */
// unsigned char a; /* alpha */
// } Vtx_tn;
// typedef union {
// Vtx_t v; /* Use this one for colors */
// Vtx_tn n; /* Use this one for normals */
// long long int force_structure_alignment;
// } Vtx;
static void shift_UV_JUMP(s32 vtxIndex, u16 vertcount, s16 speed, u16 bhv, u16 cycle) {
Vtx* *verts = get_scroll_targets(vtxIndex);
static inline void shift_UV_JUMP(Vtx* *verts, u16 vertcount, s16 speed, u16 bhv, u16 cycle) {
u16 i;
if (verts == NULL) {
return;
}
if (verts[0]->n.flag++ <= cycle) {
return;
}
@ -62,16 +31,11 @@ static void shift_UV_JUMP(s32 vtxIndex, u16 vertcount, s16 speed, u16 bhv, u16 c
}
}
static void shift_UV_NORMAL(u32 vtxIndex, u16 vertcount, s16 speed, u16 bhv, u16 cycle) {
static inline void shift_UV_NORMAL(Vtx* *verts, u16 vertcount, s16 speed, u16 bhv, u16 cycle) {
u16 overflownum = 0x1000;
Vtx* *verts = get_scroll_targets(vtxIndex);
u16 correction = 0;
u16 i;
if (verts == NULL) {
return;
}
if (bhv < SCROLL_UV_X) {
if (verts[0]->n.flag >= cycle) {
correction = verts[0]->n.flag * speed;
@ -105,14 +69,9 @@ static void shift_UV_NORMAL(u32 vtxIndex, u16 vertcount, s16 speed, u16 bhv, u16
}
}
static void shift_UV_SINE(u32 vtxIndex, u16 vertcount, s16 speed, u16 bhv, u16 cycle) {
Vtx* *verts = get_scroll_targets(vtxIndex);
static inline void shift_UV_SINE(Vtx* *verts, u16 vertcount, s16 speed, u16 bhv, u16 cycle) {
u32 i;
if (verts == NULL) {
return;
}
if (bhv < SCROLL_UV_X) {
for (i = 0; i < vertcount; i++) {
verts[i]->n.ob[MIN(bhv, 2)] += sins(verts[0]->n.flag) * speed;
@ -130,7 +89,7 @@ static void shift_UV_SINE(u32 vtxIndex, u16 vertcount, s16 speed, u16 bhv, u16 c
* Xpos = speed
* Ypos = scrolling behavior/axis
* Zpos = vertices amount
* Xrot = offset (unused)
* Xrot = offset
* Yrot = scrolling type
* Zrot = cycle
* Behavior param = scroll target index
@ -142,24 +101,25 @@ void uv_update_scroll(void) {
u16 vertCount = (u16) o->oPosZ;
u16 scrollType = (u16) round(o->oFaceAngleYaw * 180.0 / 0x8000);
u16 cycle = (u16) round(o->oFaceAngleRoll * 180.0 / 0x8000);
u16 offset = (u16) round(o->oFaceAnglePitch * 180.0 / 0x8000);
u32 vtxIndex = (u32) o->oBehParams;
// Check for invalid scrolling behavior
if (bhv == 3 || bhv > SCROLL_UV_Y) {
return;
}
struct ScrollTarget *scroll = get_scroll_targets(vtxIndex, vertCount, offset);
if (!scroll || !scroll->vertices) { return; }
// Check for invalid scrolling behavior
if (bhv == 3 || bhv > SCROLL_UV_Y) { return; }
Vtx* *verts = scroll->vertices;
switch (scrollType) {
case MODE_SCROLL_UV:
shift_UV_NORMAL(vtxIndex, vertCount, speed, bhv, cycle);
shift_UV_NORMAL(verts, vertCount, speed, bhv, cycle);
break;
case MODE_SCROLL_SINE:
shift_UV_SINE(vtxIndex, vertCount, speed, bhv, cycle);
shift_UV_SINE(verts, vertCount, speed, bhv, cycle);
break;
case MODE_SCROLL_JUMP:
shift_UV_JUMP(vtxIndex, vertCount, speed, bhv, cycle);
break;
default:
shift_UV_JUMP(verts, vertCount, speed, bhv, cycle);
break;
}
}

46
src/game/scroll_targets.c
View file

@ -1,18 +1,5 @@
#include "scroll_targets.h"
/*
* A scroll target is basically just a bunch of Vtx to
* apply a movement to. Each scroll targets have an id.
* The id is what the behavior is using to know which
* vertices to move.
*/
struct ScrollTarget {
u32 id;
u32 size;
Vtx* *vertices;
struct ScrollTarget *next;
};
static struct ScrollTarget *sScrollTargets = NULL;
/*
@ -20,7 +7,7 @@ static struct ScrollTarget *sScrollTargets = NULL;
* and returns the vertices.
* Returns NULL if not found.
*/
Vtx* *get_scroll_targets(u32 id) {
struct ScrollTarget *get_scroll_targets(u32 id, u16 size, u16 offset) {
struct ScrollTarget *scroll = sScrollTargets;
while (scroll) {
@ -31,7 +18,22 @@ Vtx* *get_scroll_targets(u32 id) {
}
if (scroll) {
return scroll->vertices;
// If we need to, realloc the block of vertices
if ((!scroll->hasOffset && offset > 0) || size < scroll->size) {
if (size > scroll->size) { size = scroll->size; } // Don't use an invalid size
scroll->hasOffset = true;
Vtx* *newVtx = calloc(size, sizeof(Vtx*));
if (!newVtx) { return NULL; }
for (u32 i = 0; i < size; i++) {
newVtx[i] = scroll->vertices[i + offset];
}
free(scroll->vertices);
scroll->vertices = newVtx;
scroll->size = size;
}
return scroll;
}
return NULL;
}
@ -44,7 +46,7 @@ Vtx* *get_scroll_targets(u32 id) {
* Also sets up the static sScrollTargets variable if there
* isn't any scroll targets.
*/
struct ScrollTarget* find_or_create_scroll_targets(u32 id) {
struct ScrollTarget* find_or_create_scroll_targets(u32 id, bool hasOffset) {
struct ScrollTarget *scroll = sScrollTargets;
struct ScrollTarget *lastScroll = NULL;
@ -63,6 +65,7 @@ struct ScrollTarget* find_or_create_scroll_targets(u32 id) {
scroll->size = 0;
scroll->vertices = NULL;
scroll->next = NULL;
scroll->hasOffset = hasOffset;
if (lastScroll) {
lastScroll->next = scroll;
} else {
@ -79,14 +82,13 @@ struct ScrollTarget* find_or_create_scroll_targets(u32 id) {
* Mods have to use the lua binding of this function to
* make the scrolling textures work.
*/
void add_vtx_scroll_target(u32 id, Vtx *vtx, u32 size) {
struct ScrollTarget *scroll = find_or_create_scroll_targets(id);
void add_vtx_scroll_target(u32 id, Vtx *vtx, u32 size, bool hasOffset) {
struct ScrollTarget *scroll = find_or_create_scroll_targets(id, hasOffset);
if (!scroll) { return; }
Vtx* *newArray;
u32 oldSize = sizeof(void*) * scroll->size;
u32 newSize = oldSize + (sizeof(void*) * size);
u32 oldSize = sizeof(Vtx*) * scroll->size;
u32 newSize = oldSize + (sizeof(Vtx*) * size);
newArray = realloc(scroll->vertices, newSize);
Vtx* *newArray = realloc(scroll->vertices, newSize);
if (!newArray) {
newArray = malloc(newSize);

30
src/game/scroll_targets.h
View file

@ -9,6 +9,32 @@
#include "sm64.h"
#include "types.h"
Vtx* *get_scroll_targets(u32 id);
void add_vtx_scroll_target(u32 id, Vtx *vtx, u32 size);
/* SCROLLING BHVS */
#define SCROLL_X 0
#define SCROLL_Y 1
#define SCROLL_Z 2
#define SCROLL_UV_X 4
#define SCROLL_UV_Y 5
/* SCROLLING TYPES */
#define MODE_SCROLL_UV 0
#define MODE_SCROLL_SINE 1
#define MODE_SCROLL_JUMP 2
/*
* A scroll target is basically just a bunch of Vtx to
* apply a movement to. Each scroll targets have an id.
* The id is what the behavior is using to know which
* vertices to move.
*/
struct ScrollTarget {
u32 id;
u32 size;
Vtx* *vertices;
bool hasOffset;
struct ScrollTarget *next;
};
struct ScrollTarget *get_scroll_targets(u32 id, u16 size, u16 offset);
void add_vtx_scroll_target(u32 id, Vtx *vtx, u32 size, bool hasOffset);
void free_vtx_scroll_targets(void);

36
src/pc/lua/smlua_functions.c
View file

@ -508,7 +508,7 @@ int smlua_func_texture_override_set(lua_State* L) {
tmpOverrideTexInfo.height = smlua_get_integer_field(top+1, "height");
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter 2's 'height' field"); return 0; }
tmpOverrideTexInfo.name = smlua_get_string_field(top+1, "name");
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter 2's 'name' field"); return 0; }
@ -741,7 +741,7 @@ static u16 *smlua_to_u16_list(lua_State* L, int index, u32* length) {
free(values);
return 0;
}
u16 value = smlua_to_integer(L, indexValue);
if (!gSmLuaConvertSuccess) {
LOG_LUA("smlua_to_u16_list: Failed to convert table value");
@ -813,6 +813,37 @@ int smlua_func_log_to_console(lua_State* L) {
return 1;
}
////////////////////
// scroll targets //
////////////////////
int smlua_func_add_scroll_target(lua_State* L) {
// add_scroll_target used to require offset and size of the vertex buffer to be used
if (!smlua_functions_valid_param_range(L, 2, 4)) { return 0; }
int paramCount = lua_gettop(L);
u32 index = smlua_to_integer(L, 1);
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter %u for function '%s'", 1, "add_scroll_target"); return 0; }
const char* name = smlua_to_string(L, 2);
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter %u for function '%s'", 2, "add_scroll_target"); return 0; }
// If the offset and size parameters are provided, use them, although they aren't required.
u32 offset = 0;
u32 size = 0;
switch (paramCount) {
case 4:
size = smlua_to_integer(L, 4);
case 3:
offset = smlua_to_integer(L, 3);
break;
}
dynos_add_scroll_target(index, name, offset, size);
return 1;
}
//////////
// bind //
//////////
@ -841,4 +872,5 @@ void smlua_bind_functions(void) {
smlua_bind_function(L, "level_script_parse", smlua_func_level_script_parse);
smlua_bind_function(L, "smlua_anim_util_register_animation", smlua_func_smlua_anim_util_register_animation);
smlua_bind_function(L, "log_to_console", smlua_func_log_to_console);
smlua_bind_function(L, "add_scroll_target", smlua_func_add_scroll_target);
}

24
src/pc/lua/smlua_functions_autogen.c
View file

@ -28856,29 +28856,6 @@ int smlua_func_sqrf(lua_State* L) {
// smlua_misc_utils.h //
////////////////////////
int smlua_func_add_scroll_target(lua_State* L) {
if (L == NULL) { return 0; }
int top = lua_gettop(L);
if (top != 4) {
LOG_LUA_LINE("Improper param count for '%s': Expected %u, Received %u", "add_scroll_target", 4, top);
return 0;
}
u32 index = smlua_to_integer(L, 1);
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter %u for function '%s'", 1, "add_scroll_target"); return 0; }
const char* name = smlua_to_string(L, 2);
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter %u for function '%s'", 2, "add_scroll_target"); return 0; }
u32 offset = smlua_to_integer(L, 3);
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter %u for function '%s'", 3, "add_scroll_target"); return 0; }
u32 size = smlua_to_integer(L, 4);
if (!gSmLuaConvertSuccess) { LOG_LUA("Failed to convert parameter %u for function '%s'", 4, "add_scroll_target"); return 0; }
add_scroll_target(index, name, offset, size);
return 1;
}
int smlua_func_allocate_mario_action(lua_State* L) {
if (L == NULL) { return 0; }
@ -33672,7 +33649,6 @@ void smlua_bind_functions_autogen(void) {
smlua_bind_function(L, "sqrf", smlua_func_sqrf);
// smlua_misc_utils.h
smlua_bind_function(L, "add_scroll_target", smlua_func_add_scroll_target);
smlua_bind_function(L, "allocate_mario_action", smlua_func_allocate_mario_action);
smlua_bind_function(L, "camera_allow_toxic_gas_camera", smlua_func_camera_allow_toxic_gas_camera);
smlua_bind_function(L, "camera_config_enable_analog_cam", smlua_func_camera_config_enable_analog_cam);

6
src/pc/lua/utils/smlua_misc_utils.c
View file

@ -507,12 +507,6 @@ void set_override_far(f32 far) {
///
void add_scroll_target(u32 index, const char* name, u32 offset, u32 size) {
dynos_add_scroll_target(index, name, offset, size);
}
///
f32 get_lighting_dir(u8 index) {
if (index > 2) { return 0; }
return gLightingDir[index];

2
src/pc/lua/utils/smlua_misc_utils.h
View file

@ -124,8 +124,6 @@ void set_override_fov(f32 fov);
void set_override_near(f32 near);
void set_override_far(f32 far);
void add_scroll_target(u32 index, const char* name, u32 offset, u32 size);
f32 get_lighting_dir(u8 index);
void set_lighting_dir(u8 index, f32 value);