36 lines
843 B
C
36 lines
843 B
C
#include <glad/glad.h>
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#include <GLFW/glfw3.h>
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#include "game.h"
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#define MIN(a,b) (((a)<(b))?(a):(b))
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#define MAX(a,b) (((a)>(b))?(a):(b))
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#define CLAMP(x,a,b) (MIN(MAX(x,a),b))
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int mouse_x = 0, mouse_y = 0;
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void key_callback(int key, int scancode, int action, int mods) {
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if (action != GLFW_PRESS) return;
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switch (key) {
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case GLFW_KEY_ENTER:
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break;
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case GLFW_KEY_BACKSPACE:
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break;
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}
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}
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void cursor_position_callback(int xpos, int ypos) {
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mouse_x = xpos;
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mouse_y = ypos;
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}
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void mouse_button_callback(int button, int action, int mods) {
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if (button == GLFW_MOUSE_BUTTON_RIGHT && action == GLFW_PRESS) {}
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}
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void draw_image(decoded_image img) {
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// for (int i = 0; i < img.buf_size; i++) img.buf[i] = i;
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img.buf[CLAMP(mouse_y, 0, img.height) * img.width +
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CLAMP(mouse_x, 0, img.width)] = -1;
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}
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