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paint: expose physics to script

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This commit is contained in:
luboslenco
2026-08-03 20:53:09 +02:00
parent b6cd9589e7
commit 7ac514f168
3 changed files with 65 additions and 3 deletions
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paint/sources/functions.h
+5
View File
@@ -453,6 +453,11 @@ config_t *script_get_config();
project_t *script_get_project();
object_t *script_get_object(char *s);
object_t *script_shape_add(char *name);
void script_physics_set_shape(object_t *o, i32 shape);
void script_physics_set_mass(object_t *o, f32 mass);
void script_physics_apply_impulse(object_t *o, f32 x, f32 y, f32 z);
void script_physics_set_velocity(object_t *o, f32 x, f32 y, f32 z);
void script_physics_sync_transform(object_t *o);
void script_draw_particles(gpu_texture_t *texture, float x, float y, float w, float h, int atlas_x, int atlas_frames);
void ui_files_show2(char *filters, bool is_save, bool open_multiple, void *files_done);
char *project_filepath_get();
paint/sources/minic_api.c
+6
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@@ -434,6 +434,7 @@ void minic_register_builtins() {
MINIC_ENUM("gpu_texture_format_t", "GPU_TEXTURE_FORMAT_RGBA32", "GPU_TEXTURE_FORMAT_RGBA64", "GPU_TEXTURE_FORMAT_RGBA128", "GPU_TEXTURE_FORMAT_R8",
"GPU_TEXTURE_FORMAT_R16", "GPU_TEXTURE_FORMAT_R32", "GPU_TEXTURE_FORMAT_D32", "GPU_TEXTURE_FORMAT_RGBA32_BC7");
MINIC_ENUM("asim_shape_t", "ASIM_SHAPE_BOX", "ASIM_SHAPE_SPHERE", "ASIM_SHAPE_TERRAIN", "ASIM_SHAPE_MESH");
MINIC_ENUM("tool_type_t", "TOOL_TYPE_BRUSH", "TOOL_TYPE_ERASER", "TOOL_TYPE_FILL", "TOOL_TYPE_DECAL", "TOOL_TYPE_TEXT", "TOOL_TYPE_CLONE", "TOOL_TYPE_BLUR",
"TOOL_TYPE_PARTICLE", "TOOL_TYPE_COLORID", "TOOL_TYPE_PICKER", "TOOL_TYPE_MATERIAL", "TOOL_TYPE_CURSOR", "TOOL_TYPE_SELECT", "TOOL_TYPE_BAKE");
@@ -1231,6 +1232,11 @@ void minic_register_builtins() {
R(script_get_project, "p()");
R(script_get_object, "p(p s)");
R(script_shape_add, "p(p name)");
R(script_physics_set_shape, "v(p o,i shape)");
R(script_physics_set_mass, "v(p o,f mass)");
R(script_physics_apply_impulse, "v(p o,f x,f y,f z)");
R(script_physics_set_velocity, "v(p o,f x,f y,f z)");
R(script_physics_sync_transform, "v(p o)");
R(script_set_stage, "v(p name)");
R(script_show_envmap, "v(i b)");
R(script_fade_to_stage, "v(p stage)");
paint/sources/minic_impl.c
+54 -3
View File
@@ -194,9 +194,9 @@ static void script_paint_begin_stroke(void) {
history_paint();
}
script_paint_active = true;
script_paint_first = true;
g_context->brush_time = sys_delta();
script_paint_active = true;
script_paint_first = true;
g_context->brush_time = sys_delta();
g_context->prev_paint_vec_x = -1.0f;
g_context->prev_paint_vec_y = -1.0f;
}
@@ -619,6 +619,57 @@ object_t *script_shape_add(char *name) {
return mo->base;
}
static asim_body_t *script_physics_body(object_t *o) {
return o != NULL && o->_ != NULL ? o->_->body : NULL;
}
void script_physics_set_shape(object_t *o, i32 shape) {
if (o == NULL) {
return;
}
asim_body_t *body = script_physics_body(o);
if (body != NULL) {
asim_body_remove(body);
}
g_project->mesh_physics_shapes = i32_array_create(0);
if (shape < 0) {
return;
}
bool dynamic = shape == ASIM_SHAPE_BOX || shape == ASIM_SHAPE_SPHERE;
sim_add_body(o, (asim_shape_t)shape, dynamic ? 1.0 : 0.0);
}
void script_physics_set_mass(object_t *o, f32 mass) {
asim_body_t *body = script_physics_body(o);
if (body != NULL) {
asim_body_set_mass(body, mass);
g_project->mesh_physics_shapes = i32_array_create(0);
}
}
void script_physics_apply_impulse(object_t *o, f32 x, f32 y, f32 z) {
asim_body_t *body = script_physics_body(o);
if (body != NULL) {
asim_body_apply_impulse(body->_body, (vec4_t){x, y, z, 0.0});
}
}
void script_physics_set_velocity(object_t *o, f32 x, f32 y, f32 z) {
asim_body_t *body = script_physics_body(o);
if (body != NULL) {
asim_body_set_velocity(body->_body, x, y, z);
}
}
void script_physics_sync_transform(object_t *o) {
asim_body_t *body = script_physics_body(o);
if (body != NULL) {
asim_body_sync_transform(body);
}
}
extern string_array_t *_path_texture_formats;
extern string_array_t *_path_mesh_formats;
extern string_array_t *_path_text_formats;