From 4842b67ab590250d95ad4be5fe61380a09b1e8ea Mon Sep 17 00:00:00 2001
From: jacopo grandi <jak.sk8@hotmail.it>
Date: Mon, 22 Feb 2021 19:51:09 +0100
Subject: view levels and maxrange strat

---
 gst/info.c  | 12 ++++++++++++
 gst/info.h  |  1 +
 gst/units.c | 10 ++++++++--
 3 files changed, 21 insertions(+), 2 deletions(-)

(limited to 'gst')

diff --git a/gst/info.c b/gst/info.c
index eab41a2..2329baf 100644
--- a/gst/info.c
+++ b/gst/info.c
@@ -238,6 +238,17 @@ float info_unit_get_range(infos *info, info_unit *u, int w) {
     return sum;
 }
 
+float info_unit_get_maxrange(infos *info, info_unit *u) {
+    int lc = u->levels[LEVEL_CHASSIS];
+    float sum = 0;
+    for(int i=0; i<info->chassis[u->chassis].slot_weapon[lc]; i++) {
+        if (u->weapons[i] != -1) {
+            sum += info_unit_get_range(info, u, i);
+        }
+    }
+    return sum;
+}
+
 float info_unit_get_charge_per_shot (infos *info, info_unit *u, int w) {
     float sum = 0;
     int lw = u->levels[LEVEL_WEAPONS+w];
@@ -311,6 +322,7 @@ float info_unit_get_cost (infos *info, info_unit *u) {
 }
 
 
+
 void weapon_init (info_weapon *w) {
     strcpy(w->name, "nameless");
     for (int l=0; l<MAXLEVEL; l++) { 
diff --git a/gst/info.h b/gst/info.h
index 2fe0973..6417cda 100644
--- a/gst/info.h
+++ b/gst/info.h
@@ -115,6 +115,7 @@ float info_unit_get_damage_target(infos *info, info_unit *u, int w,
     info_unit *t);
 float info_unit_get_cooldown(infos *info, info_unit *u, int w);
 float info_unit_get_range(infos *info, info_unit *u, int w);
+float info_unit_get_maxrange(infos *info, info_unit *u);
 float info_unit_get_armor(infos *info, info_unit *u, int d);
 float info_unit_get_cost(infos *info, info_unit *u);
 
diff --git a/gst/units.c b/gst/units.c
index b0ae2b0..409f9b1 100644
--- a/gst/units.c
+++ b/gst/units.c
@@ -116,11 +116,17 @@ int army_move_step (infos *info, army *ar, map *m) {
         if (u->move_points <= 0) continue;
         if (u->hp <= 0) continue;
         if (u->charge <= 0) continue;
-        // search target
+        // search target inside max range
         unit *t[32];
+        float maxrange = info_unit_get_maxrange(info, &u->info);
+        unit_search(info, ar, m, u, t, maxrange);
+        // stop if found
+        if (t[0] != NULL) { continue; }
+        
+        // search target 
         unit_search(info, ar, m, u, t, 100);
         if (t[0] != NULL) {
-            // in range to shoot
+            // in range to move
             diff[0] = u->gridpos[0] - t[0]->gridpos[0];
             diff[1] = u->gridpos[1] - t[0]->gridpos[1];
             if (vec2_mag(diff) > /*info->units[u->who].range*/1) {
-- 
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