From 4007788cf152a6df2d82c3b34a091600f6d348af Mon Sep 17 00:00:00 2001
From: Tenari <djz24@case.edu>
Date: Fri, 20 Mar 2026 08:01:59 -0500
Subject: [PATCH] more tweaks

---
 src/client.c |  3 ++-
 src/server.c | 26 ++++++++++++++++++++++++--
 src/shared.h |  8 ++++----
 3 files changed, 30 insertions(+), 7 deletions(-)

diff --git a/src/client.c b/src/client.c
index e6cb0a9..ed04fdd 100644
--- a/src/client.c
+++ b/src/client.c
@@ -379,7 +379,8 @@ fn void handleIncomingMessage(u8* message, u32 len, SocketAddress sender, i32 so
       u32 planet_count = message[msg_pos++];
       for (u32 i = 0; i < planet_count; i++) {
         for (u32 ii = 0; ii < Commodity_Count; ii++) {
-          parsed.sys.planets[i].commodities[ii] = message[msg_pos++];
+          parsed.sys.planets[i].commodities[ii] = readU32FromBufferLE(message + msg_pos);
+          msg_pos += 4;
         }
       }
     } break;
diff --git a/src/server.c b/src/server.c
index a9cc386..0b78ff1 100644
--- a/src/server.c
+++ b/src/server.c
@@ -312,7 +312,7 @@ fn UDPMessage makeMessageSystemCommodities(StarSystem* sys) {
   outgoing_message.bytes[msg_i++] = (u8)planet_count;
   for (u32 i = 0; i < planet_count; i++) {
     for (u32 ii = 0; ii < Commodity_Count; ii++) {
-      outgoing_message.bytes[msg_i++] = sys->planets[i].commodities[ii];
+      msg_i += writeU32ToBufferLE(outgoing_message.bytes + msg_i, sys->planets[i].commodities[ii]);
     }
   }
   outgoing_message.bytes_len = msg_i;
@@ -901,7 +901,7 @@ fn void* gameLoop(void* params) {
                 .base_cost = template.base_cost,
                 .remaining_mortgage = template.base_cost - STARTING_DOWN_PAYMENT,
                 .interest_rate = calcInterestRate(template.base_cost, STARTING_DOWN_PAYMENT),
-                .credits = 10000.0,
+                .credits = 2000.0,
                 .cu_m_fuel = template.cu_m_fuel,
                 .cu_m_o2 = template.cu_m_o2,
                 .id = account->id,
@@ -1152,11 +1152,17 @@ fn void* gameLoop(void* params) {
 fn void setHighProductionCommodity(Planet* p, CommodityType t) {
   p->commodities[t] = (COMMODITIES[t].qty / 2) + (rand() % COMMODITIES[t].qty);
   p->production[t] = COMMODITIES[t].consumption + (rand() % COMMODITIES[t].consumption);
+  if (t == CommodityHydrogenFuel || t == CommodityOxygen) {
+    p->commodities[t] = COMMODITIES[t].qty * 2;
+  }
 }
 
 fn void setLowProductionCommodity(Planet* p, CommodityType t) {
   p->commodities[t] = rand() % (COMMODITIES[t].qty / 2);
   p->production[t] = rand() % (COMMODITIES[t].consumption / 2);
+  if (t == CommodityHydrogenFuel || t == CommodityOxygen) {
+    p->commodities[t] = COMMODITIES[t].qty;
+  }
 }
 
 fn bool updateAndRender(TuiState* tui, void* s, u8* input_buffer, u64 loop_count) {
@@ -1399,6 +1405,7 @@ i32 main(i32 argc, ptr argv[]) {
   }
 
   // now, build out the commodity info and passenger jobs for the systems
+  char sbuf[SBUFLEN] = {0};
   for (u32 i = 0; i < STAR_SYSTEM_COUNT; i++) {
     u32 planet_count = rand() % MAX_PLANETS + 1;
     for (u32 ii = 0; ii < planet_count; ii++) {
@@ -1409,6 +1416,7 @@ i32 main(i32 argc, ptr argv[]) {
         p->commodities[iii] = (COMMODITIES[iii].qty / 5) + (rand() % COMMODITIES[iii].qty);
         p->production[iii] = 1 + (rand() % COMMODITIES[iii].consumption);
       }
+      // everyone starts with "a lot" of fuel and o2
       p->commodities[CommodityHydrogenFuel] = COMMODITIES[CommodityHydrogenFuel].qty * 2;
       p->commodities[CommodityOxygen] = COMMODITIES[CommodityOxygen].qty * 2;
       // now, override for the "specialty" of the planet
@@ -1476,6 +1484,20 @@ i32 main(i32 argc, ptr argv[]) {
       }
     }
 
+    MemoryZero(sbuf, SBUFLEN);
+    sprintf(
+      sbuf,
+      "%s: fuel: %d  o2: %d",
+      STAR_NAMES[i],
+      state.map[i].planets[0].commodities[CommodityHydrogenFuel] +
+        state.map[i].planets[1].commodities[CommodityHydrogenFuel] +
+        state.map[i].planets[2].commodities[CommodityHydrogenFuel],
+      state.map[i].planets[0].commodities[CommodityOxygen] +
+        state.map[i].planets[1].commodities[CommodityOxygen] +
+        state.map[i].planets[2].commodities[CommodityOxygen]
+    );
+    addSystemMessage((u8*)sbuf);
+
     u32 planet_divisor = ((MAX_PLANETS - planet_count)+1);
     u32 offer_count = 1 + (rand() % (MAX_PASSENGER_JOB_OFFERS / planet_divisor));
     for (u32 ii = 0; ii < offer_count; ii++) {
diff --git a/src/shared.h b/src/shared.h
index 9fe0950..8b60b1c 100644
--- a/src/shared.h
+++ b/src/shared.h
@@ -58,14 +58,14 @@ global ShipTemplate SHIPS[] = {
     .vacuum_cargo_slots = 6, .climate_cargo_slots = 0, .passenger_berths = 1,
     .passenger_amenities_flags = 0,
     .smugglers_hold_cu_m = 0, .base_cost = 150000,
-    .cu_m_fuel = 2000, .cu_m_o2 = 2000,
+    .cu_m_fuel = 2000, .cu_m_o2 = 1500,
   },
   {
     .type = ShipHaulerPrimeZ1, .drive_efficiency = 5, .life_support_efficiency = 2,
     .vacuum_cargo_slots = 30, .climate_cargo_slots = 0, .passenger_berths = 0,
     .passenger_amenities_flags = 0,
-    .smugglers_hold_cu_m = 0, .base_cost = 250000,
-    .cu_m_fuel = 2500, .cu_m_o2 = 1000,
+    .smugglers_hold_cu_m = 0, .base_cost = 275000,
+    .cu_m_fuel = 2500, .cu_m_o2 = 800,
   },
   {
     .type = ShipNX400, .drive_efficiency = 6, .life_support_efficiency = 5,
@@ -147,7 +147,7 @@ global Commodity COMMODITIES[Commodity_Count] = {
   },
   { .type = CommodityOxygen,  .unit = StorageUnitKg,
     .name = "Oxygen",
-    .price = 5, .qty = 10000, .consumption = 100,
+    .price = 5, .qty = 5000, .consumption = 80,
   },
   { .type = CommodityWater,  .unit = StorageUnitContainer,
     .name = "Water",