117 lines
2.7 KiB
C
117 lines
2.7 KiB
C
#include <stdio.h>
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#include <stdlib.h>
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#include <graph.h>
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typedef struct rekt {
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int x;
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int y;
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int w;
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int h;
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} rekt;
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void drawRekt(rekt rectangle) {
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DessinerRectangle(rectangle.x, rectangle.y, rectangle.w, rectangle.h);
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}
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int max(int x, int y) {
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return x > y ? x : y;
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}
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int min(int x, int y) {
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return x < y ? x : y;
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}
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rekt makeRekt() {
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rekt toto;
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char valid = 0;
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while(valid != 2) {
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if (SourisCliquee()) {
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SourisPosition();
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if (valid == 0) {
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toto.x = _X;
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toto.y = _Y;
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valid = 1;
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}
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else if (valid == 1) {
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toto.w = _X - toto.x;
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toto.h = _Y - toto.y;
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valid = 2;
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}
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}
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}
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if (toto.w < 0) {
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toto.w = -toto.w;
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toto.x -= toto.w;
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}
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if (toto.h < 0) {
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toto.h = -toto.h;
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toto.y -= toto.h;
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}
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return toto;
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}
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void translate(rekt* rectangle, int x, int y) {
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rectangle->x += x;
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rectangle->y += y;
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}
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void rotate(rekt* rectangle, int rotation) {
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if (rotation == 1) {
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int buffer = rectangle->w;
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rectangle->w = rectangle->h;
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rectangle->h = buffer;
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rectangle->x -= rectangle->w;
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} else if (rotation == -1) {
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int buffer = rectangle->w;
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rectangle->w = rectangle->h;
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rectangle->h = buffer;
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rectangle->y -= rectangle->h;
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}
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}
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rekt intersection(rekt rect1, rekt rect2) {
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rekt rect_inter;
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rect_inter.x = max(rect1.x, rect2.x);
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rect_inter.y = max(rect1.y, rect2.y);
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rect_inter.w = min(rect1.x + rect1.w, rect2.x + rect2.w);
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rect_inter.h = min(rect1.y + rect1.h, rect2.y + rect2.h);
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rect_inter.w -= rect_inter.x;
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rect_inter.h -= rect_inter.y;
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return rect_inter;
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}
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rekt mariage(rekt rect1, rekt rect2) {
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rekt rect_inter;
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rect_inter.x = min(rect1.x, rect2.x);
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rect_inter.y = min(rect1.y, rect2.y);
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rect_inter.w = max(rect1.x + rect1.w, rect2.x + rect2.w);
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rect_inter.h = max(rect1.y + rect1.h, rect2.y + rect2.h);
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rect_inter.w -= rect_inter.x;
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rect_inter.h -= rect_inter.y;
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return rect_inter;
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}
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int main(void) {
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rekt rectangle_toto1 = {300, 300, 300, 200};
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rekt rectangle_toto2 = {350, 400, 200, 250};
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InitialiserGraphique();
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CreerFenetre(100, 100, 1200, 700);
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drawRekt(rectangle_toto1);
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drawRekt(rectangle_toto2);
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ChoisirCouleurDessin(CouleurParComposante(255, 0, 0));
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drawRekt(intersection(rectangle_toto1, rectangle_toto2));
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ChoisirCouleurDessin(CouleurParComposante(0, 0, 255));
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drawRekt(mariage(rectangle_toto1, rectangle_toto2));
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Touche();
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FermerGraphique();
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} |