APL/Révisions/Structures/alterations.c
2022-01-25 12:00:33 +01:00

83 lines
1.7 KiB
C

#include <stdio.h>
#include <stdlib.h>
#include <graph.h>
typedef struct rekt {
int x;
int y;
int w;
int h;
} rekt;
void drawRekt(rekt rectangle) {
DessinerRectangle(rectangle.x, rectangle.y, rectangle.w, rectangle.h);
}
rekt makeRekt() {
rekt toto;
char valid = 0;
while(valid != 2) {
if (SourisCliquee()) {
SourisPosition();
if (valid == 0) {
toto.x = _X;
toto.y = _Y;
valid = 1;
}
else if (valid == 1) {
toto.w = _X - toto.x;
toto.h = _Y - toto.y;
valid = 2;
}
}
}
if (toto.w < 0) {
toto.w = -toto.w;
toto.x -= toto.w;
}
if (toto.h < 0) {
toto.h = -toto.h;
toto.y -= toto.h;
}
return toto;
}
void translate(rekt* rectangle, int x, int y) {
rectangle->x += x;
rectangle->y += y;
}
void rotate(rekt* rectangle, int rotation) {
if (rotation == 1) {
int buffer = rectangle->w;
rectangle->w = rectangle->h;
rectangle->h = buffer;
rectangle->x -= rectangle->w;
} else if (rotation == -1) {
int buffer = rectangle->w;
rectangle->w = rectangle->h;
rectangle->h = buffer;
rectangle->y -= rectangle->h;
}
}
int main(void) {
rekt rectangle_toto = {300, 300, 200, 100};
rekt rectangle_toto2 = {300, 300, 200, 100};
InitialiserGraphique();
CreerFenetre(100, 100, 1200, 700);
drawRekt(rectangle_toto);
rotate(&rectangle_toto, 1);
drawRekt(rectangle_toto);
rotate(&rectangle_toto2, -1);
drawRekt(rectangle_toto2);
drawRekt(makeRekt());
Touche();
FermerGraphique();
}