plateau fini

2016-04-06 14:29:07 +02:00
commit aff407037b
14 changed files with 667 additions and 0 deletions
--- a/src/action_plateau.c
+++ b/src/action_plateau.c
@@ -0,0 +1,116 @@
+//#include "action_plateau.h"
+
+#include <stdbool.h>
+#include <math.h>
+
+#include "action_plateau.h"
+
+#define RAC3 1.73205080757
+
+void deplacement (plateau_t p, SDL_Event* event, curseur_t* c)
+{
+	switch (event->type)
+	{
+	case SDL_MOUSEMOTION:
+	{
+		vec2 pos = {event->motion.x - (p->marge_hori + p->r - p->l/2 - 1), event->motion.y - (p->marge_vert  + 1)};
+		int ligne =  round(pos.y / (1.5 * p->r + 1) - .5);
+		int colone = round(pos.x / (p->l + 1.) - .5);
+		vec2 relative = {pos.x % (p->l + 1), pos.y % (int)(1.5 * p->r + 1)};
+		vec2 proj = {relative.y + relative.x / RAC3, relative.y - relative.x / RAC3};
+		vec2 hex;
+		if (ligne % 2)
+		{
+			if (proj.y < 0 && proj.x < p->r)
+			{
+				/* haut */
+				hex.y = ligne - 1;
+				hex.x = colone - ligne / 2;
+			}
+			else if (relative.x > p->l / 2)
+			{
+				/* bas droite */
+				hex.y = ligne;
+				hex.x = colone - ligne / 2;
+			}
+			else
+			{
+				/* bas gauche */
+				hex.y = ligne;
+				hex.x = colone - ligne / 2 - 1;
+			}
+		}
+		else
+		{
+			if (-proj.y > p->r/2)
+			{
+				/* haut droite */
+				hex.y = ligne - 1;
+				hex.x = colone - ligne / 2 + 1;
+			}
+			else if (proj.x < p->r/2)
+			{
+				/* haut gauche */
+				hex.y = ligne - 1;
+				hex.x = colone - ligne / 2;
+			}
+			else
+			{
+				/* bas */
+				hex.y = ligne;
+				hex.x = colone - ligne / 2;
+			}
+		}
+
+		if (hex.x != c->x || hex.y != c->y)
+		{
+
+			if (0 <= c->x && c->x < NBSIDE && 0 <= c->y && c->y < NBSIDE)
+				Affiche_hexagon(p, c->x, c->y, NORMAL);
+			c->x = hex.x;
+			c->y = hex.y;
+			if (0 <= hex.x && hex.x < NBSIDE && 0 <= hex.y && hex.y < NBSIDE)
+				Affiche_hexagon(p, c->x, c->y, J1);
+		}
+
+
+
+		break;
+	}
+	case SDL_KEYDOWN:
+		while (!SDL_PollEvent(event))
+		{
+			if (0 <= c->x && c->x < NBSIDE && 0 <= c->y && c->y < NBSIDE)
+				Affiche_hexagon(p, c->x, c->y, NORMAL);
+			switch (event->key.keysym.sym)
+			{
+			case SDLK_RIGHT:
+				++(c->x);
+				break;
+			case SDLK_LEFT:
+				--(c->x);
+				break;
+			case SDLK_UP:
+				--(c->y);
+				break;
+			case SDLK_DOWN:
+				++(c->y);
+				break;
+			default:
+				break;
+			}
+			if (c->x >= NBSIDE)
+				c->x = 0;
+			if (c->x < 0)
+				c->x = NBSIDE - 1;
+			if (c->y >= NBSIDE)
+				c->y = 0;
+			if (c->y < 0)
+				c->y = NBSIDE - 1;
+			Affiche_hexagon(p, c->x, c->y, J1);
+			sleep_ms (100);
+		}
+		break;
+	}
+
+}