luboslenco
54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
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#include "global.h"
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typedef void (*trait_init_t)(char *object);
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typedef void (*trait_run_t)();
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typedef void (*trait_stop_t)();
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typedef struct trait {
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char *name;
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trait_init_t init;
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trait_run_t run;
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trait_stop_t stop;
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} trait_t;
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static trait_t traits[] = {
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{"third_person_controller", trait_third_person_controller_init, trait_third_person_controller_run, trait_third_person_controller_stop},
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{"point_and_click_controller", trait_point_and_click_controller_init, trait_point_and_click_controller_run, trait_point_and_click_controller_stop},
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};
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#define TRAIT_COUNT (i32)(sizeof(traits) / sizeof(traits[0]))
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static bool trait_attached[TRAIT_COUNT];
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void script_add_trait(char *object, char *trait) {
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for (i32 i = 0; i < TRAIT_COUNT; ++i) {
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if (!string_equals(traits[i].name, trait)) {
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continue;
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}
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if (trait_attached[i]) {
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return;
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}
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trait_attached[i] = true;
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traits[i].init(object);
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return;
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}
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// console_error(string("Unknown trait: %s", trait));
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}
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void trait_update() {
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for (i32 i = 0; i < TRAIT_COUNT; ++i) {
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if (trait_attached[i]) {
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traits[i].run();
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}
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}
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}
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void trait_stop() {
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for (i32 i = 0; i < TRAIT_COUNT; ++i) {
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if (trait_attached[i] && traits[i].stop != NULL) {
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traits[i].stop();
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}
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}
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}
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