X-Git-Url: https://plomlompom.com/repos/?a=blobdiff_plain;f=src%2Fdraw_wins.c;h=81281b79aec8299c6c239a7defcef1c4100f3d58;hb=2e690e2500e66535018bb6e01222442c074cb298;hp=818037a0b18b92d378bbe9c99b161da87d09be71;hpb=e9d8b1aca776341c9cdaa2ea6406336661d82a76;p=plomrogue

diff --git a/src/draw_wins.c b/src/draw_wins.c
index 818037a..81281b7 100644
--- a/src/draw_wins.c
+++ b/src/draw_wins.c
@@ -1,13 +1,18 @@
+#include "draw_wins.h"
 #include <stdlib.h>
 #include <stdint.h>
-#include <ncurses.h>
 #include <string.h>
+#include <ncurses.h>
 #include "windows.h"
-#include "draw_wins.h"
-#include "roguelike.h"
+#include "misc.h"
 #include "keybindings.h"
+#include "map_objects.h"
+#include "map.h"
+#include "main.h"
 
-void draw_with_linebreaks (struct Win * win, char * text, uint16_t start_y) {
+static void draw_map_objects (struct World *, struct MapObj *, struct Map *, struct Win *);
+
+extern void draw_with_linebreaks (struct Win * win, char * text, uint16_t start_y) {
 // Write text into window content space. Start on row start_y. Fill unused rows with whitespace.
   uint16_t x, y;
   char toggle;
@@ -31,7 +36,7 @@ void draw_with_linebreaks (struct Win * win, char * text, uint16_t start_y) {
             toggle = 1;
             fin = 1; } } } } }
 
-void draw_text_from_bottom (struct Win * win, char * text) {
+extern void draw_text_from_bottom (struct Win * win, char * text) {
 // Draw text from end/bottom to the top.
   char toggle = 0;
   uint16_t x, y, offset;
@@ -64,51 +69,56 @@ void draw_text_from_bottom (struct Win * win, char * text) {
     text = text + (sizeof(char) * (z + 1)); }
   draw_with_linebreaks(win, text, start_y); }
 
-void draw_log_win (struct Win * win) {
+extern void draw_log_win (struct Win * win) {
 // Draw log text from world struct in win->data from bottom to top.
   struct World * world = (struct World *) win->data;
   draw_text_from_bottom(win, world->log); }
 
-void draw_map_win (struct Win * win) {
-// Draw map determined by win->data Map struct into window. Respect offset.
+static void draw_map_objects (struct World * world, struct MapObj * start, struct Map * map, struct Win * win) {
+// Draw onto map in win the objects in the chain at start.
+  struct MapObj * o;
+  struct MapObjDef * d;
+  char c;
+  for (o = start; o != 0; o = o->next)
+    if (   o->pos.y >= map->offset.y && o->pos.y < map->offset.y + win->frame.size.y
+        && o->pos.x >= map->offset.x && o->pos.x < map->offset.x + win->frame.size.x) {
+      d = get_map_obj_def (world, o->type);
+      c = d->mapchar;
+      mvwaddch(win->frame.curses_win, o->pos.y - map->offset.y, o->pos.x - map->offset.x, c); } }
+
+extern void draw_map_win (struct Win * win) {
+// Draw map determined by map (from win->data) and various actors/objects into window. Respect scroll offset.
   struct World * world = (struct World *) win->data;
   struct Map * map = world->map;
   struct Player * player = world->player;
-  struct Monster * monster = world->monster;
   char * cells = map->cells;
-  uint16_t width_map_av = map->width - map->offset_x;
-  uint16_t height_map_av = map->height - map->offset_y;
+  uint16_t width_map_av  = map->size.x  - map->offset.x;
+  uint16_t height_map_av = map->size.y - map->offset.y;
   uint16_t x, y, z;
   for (y = 0; y < win->frame.size.y; y++) {
-    z = map->offset_x + (map->offset_y + y) * (map->width);
+    z = map->offset.x + (map->offset.y + y) * (map->size.x);
     for (x = 0; x < win->frame.size.x; x++) {
       if (y < height_map_av && x < width_map_av) {
-        if (z == (map->width * player->y) + player->x)
-          mvwaddch(win->frame.curses_win, y, x, '@');
-        else if (z == (map->width * monster->y) + monster->x)
-          mvwaddch(win->frame.curses_win, y, x, 'M');
-        else
           mvwaddch(win->frame.curses_win, y, x, cells[z]);
-        z++; } } } }
+        z++; } } }
+  draw_map_objects (world, (struct MapObj *) world->item, map, win);
+  draw_map_objects (world, (struct MapObj *) world->monster, map, win);
+  if (   player->pos.y >= map->offset.y && player->pos.y < map->offset.y + win->frame.size.y
+      && player->pos.x >= map->offset.x && player->pos.x < map->offset.x + win->frame.size.x)
+    mvwaddch(win->frame.curses_win, player->pos.y - map->offset.y, player->pos.x - map->offset.x, '@'); }
 
-void draw_info_win (struct Win * win) {
+extern void draw_info_win (struct Win * win) {
 // Draw info window by appending win->data integer value to "Turn: " display.
   struct World * world = (struct World *) win->data;
-  uint16_t count = world->turn;
   char text[100];
-  snprintf(text, 100, "Turn: %d", count);
+  snprintf(text, 100, "Turn: %d\nHitpoints: %d", world->turn, world->player->hitpoints);
   draw_with_linebreaks(win, text, 0); }
 
-void draw_keys_win (struct Win * win) {
+extern void draw_keys_win (struct Win * win) {
 // Draw keybindings window.
   struct World * world = (struct World *) win->data;
-  uint16_t offset = 0, y, x;
-  if (world->keyswindata->max >= win->frame.size.y) {
-    if (world->keyswindata->select > win->frame.size.y / 2) {
-      if (world->keyswindata->select < (world->keyswindata->max - (win->frame.size.y / 2)))
-        offset = world->keyswindata->select - (win->frame.size.y / 2);
-      else
-        offset = world->keyswindata->max - win->frame.size.y + 1; } }
+  uint16_t offset, y, x;
+  offset = center_offset (world->keyswindata->select, world->keyswindata->max, win->frame.size.y - 1);
   uint8_t keydescwidth = 9 + 1; // max length assured by get_keyname() + \0
   char * keydesc = malloc(keydescwidth), * keyname;
   attr_t attri;