plugins: move to minic

paint/assets/plugins/hello_node_brush.c

@@ -0,0 +1,75 @@
+#include "global.h"
+
+void *plugin;
+char *category_name = "My Nodes";
+char *node_name = "Hello World";
+char *node_type = "HELLO_WORLD";
+
+float custom_node(logic_node_t *node, int from) {
+	return sin(sys_time() * node->inputs->buffer[0]->get(0));
+}
+
+void on_delete() {
+	plugin_brush_custom_nodes_remove(node_type);
+	plugin_brush_category_remove(category_name);
+}
+
+void main() {
+	plugin = plugin_create();
+	gc_root(plugin);
+
+	// Create new node category
+	any_array_t *node_list = any_array_create(0);
+	// ui_node_t *n = gc_alloc(sizeof(ui_node_t));
+	ui_node_t *n = gc_alloc(72);
+	any_array_push(node_list, n);
+
+	n->id = 0;
+	n->name = node_name;
+	n->type = node_type;
+	n->x = 0;
+	n->y = 0;
+	n->color = 0xffb34f5a;
+
+	n->inputs = any_array_create(0);
+	// ui_node_socket_t *s = gc_alloc(sizeof(ui_node_socket_t));
+	ui_node_socket_t *s = gc_alloc(56);
+	any_array_push(n->inputs, s);
+	s->id = 0;
+	s->node_id = 0;
+	s->name = "Scale";
+	s->type = "VALUE";
+	s->color = 0xffa1a1a1;
+	s->default_value = f32_array_create_x(1.0);
+	s->min = 0.0;
+	s->max = 5.0;
+	s->precision = 100.0;
+	s->display = 0;
+
+	n->outputs = any_array_create(0);
+	// s = gc_alloc(sizeof(ui_node_socket_t));
+	s = gc_alloc(56);
+	any_array_push(n->outputs, s);
+	s->id = 0;
+	s->node_id = 0;
+	s->name = "Value";
+	s->type = "VALUE";
+	s->color = 0xffc7c729;
+	s->default_value = f32_array_create_x(1.0);
+	s->min = 0.0;
+	s->max = 5.0;
+	s->precision = 100.0;
+	s->display = 0;
+
+	n->buttons = any_array_create(0);
+	n->width = 0;
+	n->flags = 0;
+
+	plugin_brush_category_add(category_name, node_list);
+
+	// Brush node
+	plugin_brush_custom_nodes_set(node_type, custom_node);
+
+	// Cleanup
+	plugin_notify_on_delete(plugin, on_delete);
+}