41 lines
1 KiB
C
41 lines
1 KiB
C
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#include "grrlib_duk.h"
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#include <grrlib.h>
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static unsigned int get_color(duk_context *ctx, duk_idx_t index) {
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size_t rgba_size;
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unsigned char * rgba = duk_get_buffer(ctx, index, &rgba_size);
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return rgba[0] << 24 | rgba[1] << 16 | rgba[2] << 8 | rgba[3];
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}
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static duk_ret_t grrlib_fill_screen(duk_context *ctx) {
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unsigned int color = get_color(ctx, 0);
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GRRLIB_FillScreen(color);
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return 0;
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}
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static duk_ret_t grrlib_rectangle(duk_context *ctx) {
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float x = duk_to_number(ctx, 0);
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float y = duk_to_number(ctx, 1);
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float width = duk_to_number(ctx, 2);
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float height = duk_to_number(ctx, 3);
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unsigned int color = get_color(ctx, 4);
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bool filled = duk_to_boolean(ctx, 5);
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GRRLIB_Rectangle(x, y, width, height, color, filled);
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return 0;
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}
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void define_grrlib_object(duk_context *ctx) {
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duk_idx_t grrlib_obj = duk_push_object(ctx);
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duk_push_c_function(ctx, grrlib_fill_screen, 1);
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duk_put_prop_string(ctx, grrlib_obj, "fill_screen");
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duk_push_c_function(ctx, grrlib_rectangle, 6);
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duk_put_prop_string(ctx, grrlib_obj, "rectangle");
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}
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