started on quantity dialogs

slangin.ino

@@ -23,9 +23,16 @@ enum GameState {
   STATE_FIGHT_MENU,
   STATE_INVENTORY,
   STATE_INFO_DIALOG,
-  STATE_QUESTION_DIALOG,
-  STATE_AMOUNT_DIALOG,
-  STATE_SUBWAY
+  STATE_BUY_GUN_DIALOG,
+  STATE_BUY_COAT_DIALOG,
+  STATE_DO_WEED_DIALOG,
+  STATE_HEAL_DIALOG,
+  STATE_BUY_QTY_INPUT,
+  STATE_SELL_QTY_INPUT,
+  STATE_PAY_LOAN_INPUT,
+  STATE_BORROW_INPUT,
+  STATE_DEPOSIT_INPUT,
+  STATE_WITHDRAW_INPUT
 };
 
 enum GameLocation {
@@ -57,6 +64,11 @@ const uint8_t PROGMEM spriteDollar[] = {
   0x12, 0x15, 0x1f, 0x15, 0x09,
 };
 
+const uint8_t PROGMEM spriteAdjust[] = {
+  5, 8,
+  0x24, 0x66, 0xe7, 0x66, 0x24,
+};
+
 /**************/
 /* game state */
 /**************/
@@ -66,13 +78,16 @@ GameState sPreviousGameState;
 int sCurrentDay;
 int sDrugPrices[6];
 int sRandomEvent;
+int sCurrentDrug;
+long sCurrentQty;
+long sQtyMax;
 
 /****************/
 /* player state */
 /****************/
-int pMoney;
-int pLoanAmount;
-int pSavingsAmount;
+long pMoney;
+long pLoanAmount;
+long pSavingsAmount;
 GameLocation pLocation;
 int pGuns;
 int pCapacity;
@@ -85,6 +100,10 @@ bool menuCols = false;
 bool menuSmall = false;
 int menuSelected = 0;
 
+String dialog[5];
+int dialogLength;
+bool dialogSmall = false;
+
 /***********************/
 /* game setup and loop */
 /***********************/
@@ -195,6 +214,27 @@ void loop() {
         drawMenu(menuSmall, menuCols, menuLength, menu);
         drawMenuIndicator(menuSelected, menuSmall, menuCols, menuLength, menu, false);
         break;
+
+      case STATE_INFO_DIALOG:
+        drawDialog();
+        break;
+
+      case STATE_BUY_QTY_INPUT:
+      case STATE_SELL_QTY_INPUT:
+        dialog[0] = sGameState == STATE_BUY_QTY_INPUT ? F("Buy ") : F("Sell ");
+        dialog[0] += lookupDrug(sCurrentDrug);
+        dialog[1] = F("");
+        dialog[2] = F("");
+        dialog[3] = F("Cost");
+        dialog[4] = F("You have");
+        dialogLength = 5;
+        dialogSmall = true;
+        drawDialog();
+        drawMoney(dialog[0].length() * 5 + 15, 10, sDrugPrices[sCurrentDrug]);
+        drawMoney(35, 37, sCurrentQty * sDrugPrices[sCurrentDrug]);
+        drawMoney(55, 46, pMoney);
+        drawQtySelector(F("Qty"));
+        break;
     }
     screenInitialized = true;
   }
@@ -258,19 +298,41 @@ void loop() {
               sGameState == STATE_BANK_MENU) {
             screenInitialized = false;
             sGameState = STATE_TURN_MENU;
+          } else if (sGameState == STATE_BUY_QTY_INPUT) {
+            screenInitialized = false;
+            sGameState = STATE_BUY_MENU;
+          } else if (sGameState == STATE_SELL_QTY_INPUT) {
+            screenInitialized = false;
+            sGameState = STATE_SELL_MENU;
           }
         }
         drawMenuIndicator(menuSelected, menuSmall, menuCols, menuLength, menu, false);
       }
       break;
     }
-    case STATE_INVENTORY: {
-      if (arduboy.justPressed(B_BUTTON)) {
-        screenInitialized = false;
-        sGameState = STATE_TURN_MENU;
-      }
+    case STATE_INVENTORY:
+    case STATE_INFO_DIALOG:
+      checkBackedOut();
+      break;
+    case STATE_SELL_QTY_INPUT:
+    case STATE_BUY_QTY_INPUT:
+      checkBackedOut();
+      if (arduboy.pressed(UP_BUTTON)) {
+        screenInitialized = false;
+        sCurrentQty++;
+      } else if (arduboy.pressed(RIGHT_BUTTON)) {
+        screenInitialized = false;
+        sCurrentQty += 10;
+      } else if (arduboy.pressed(DOWN_BUTTON)) {
+        screenInitialized = false;
+        sCurrentQty--;
+      } else if (arduboy.pressed(LEFT_BUTTON)) {
+        screenInitialized = false;
+        sCurrentQty -= 10;
+      }
+      if (sCurrentQty > sQtyMax) sCurrentQty = sQtyMax;
+      if (sCurrentQty < 0) sCurrentQty = 0;
       break;
-    }
   }
 
   arduboy.display();
@@ -339,8 +401,39 @@ void buildDrugMenu(int extra[6]) {
   menuSmall = col1Max + col2Max > 22;
 }
 
-int numberChars(int num) {
+int numberChars(long num) {
   int length = 1;
   while (num /= 10) length++;
   return length;
 }
+
+void drawDialog() {
+  arduboy.drawRoundRect(0, 0, 128, 64, 5, WHITE);
+  if (dialogSmall) {
+    for (int i = 0; i < dialogLength; i++) {
+      font4x6.setCursor(10, i * 9 + 10);
+      font4x6.print(dialog[i]);
+    }
+  } else {
+    for (int i = 0; i < dialogLength; i++) {
+      arduboy.setCursor(10, i * 10 + 10);
+      arduboy.print(dialog[i]);
+    }
+  }
+}
+
+void drawMoney(const int x, const int y, const long amount) {
+  Sprites::drawOverwrite(x, y + 2, spriteDollar, 0);
+  font4x6.setCursor(x + 6, y);
+  font4x6.print(amount);
+}
+
+void drawQtySelector(String label) {
+  font4x6.setCursor(10, 24);
+  font4x6.print(label);
+  const int labelLength = label.length() * 5;
+  arduboy.drawRect(labelLength + 15, 22, 103 - labelLength, 12, WHITE);
+  font4x6.setCursor(labelLength + 19, 24);
+  font4x6.print(sCurrentQty);
+  Sprites::drawOverwrite(111, 24, spriteAdjust, 0);
+}

states.ino

@@ -1,6 +1,13 @@
+/*
+Slangin'
+State Management
+Author: Rudis Muiznieks
+License: WTFPL
+*/
+
 void initializeNewGame() {
   sGameState = STATE_TURN_MENU;
-  pMoney = 2000;
+  pMoney = 10000000; // 2000
   pLoanAmount = 5000;
   pSavingsAmount = 0;
   pLocation = LOC_BRONX;
@@ -45,6 +52,7 @@ void handleMenuAction() {
       break;
 
     case STATE_TURN_MENU:
+      sPreviousGameState = STATE_TURN_MENU;
       switch (menuSelected) {
         case 0: // trenchcoat
           sGameState = STATE_INVENTORY;
@@ -68,10 +76,65 @@ void handleMenuAction() {
       break;
 
     case STATE_JET_MENU:
+      break;
     case STATE_BUY_MENU:
+      sPreviousGameState = STATE_BUY_MENU;
+      sCurrentDrug = menuSelected;
+      if (pCapacity <= 0) {
+        dialog[0] = F("Oops!");
+        dialog[1] = F("");
+        dialog[2] = F("You can't carry any");
+        dialog[3] = F("more ");
+        dialog[3] += lookupDrug(sCurrentDrug);
+        dialog[3] += F("!");
+        dialogLength = 4;
+        dialogSmall = false;
+        sPreviousGameState = sGameState;
+        sGameState = STATE_INFO_DIALOG;
+      } else if (pMoney < sDrugPrices[sCurrentDrug]) {
+        dialog[0] = F("Oops!");
+        dialog[1] = F("");
+        dialog[2] = F("You can't afford");
+        dialog[3] = lookupDrug(sCurrentDrug) + F("!");
+        dialogLength = 4;
+        dialogSmall = false;
+        sPreviousGameState = sGameState;
+        sGameState = STATE_INFO_DIALOG;
+      } else {
+        sGameState = STATE_BUY_QTY_INPUT;
+        sCurrentQty = 0;
+        sQtyMax = floor(pMoney / (float)sDrugPrices[sCurrentDrug]);
+      }
+      break;
     case STATE_SELL_MENU:
+      sPreviousGameState = STATE_SELL_MENU;
+      sCurrentDrug = menuSelected;
+      if (pInventory[sCurrentDrug] > 0) {
+        sGameState = STATE_SELL_QTY_INPUT;
+        sCurrentQty = 0;
+        sQtyMax = pInventory[sCurrentDrug];
+      } else {
+        dialog[0] = F("Oops!");
+        dialog[1] = F("");
+        dialog[2] = F("You don't have any");
+        dialog[3] = lookupDrug(sCurrentDrug) + F("!");
+        dialogLength = 4;
+        dialogSmall = false;
+        sPreviousGameState = sGameState;
+        sGameState = STATE_INFO_DIALOG;
+      }
+      break;
     case STATE_SHARK_MENU:
     case STATE_BANK_MENU:
       break;
   }
 }
+
+bool checkBackedOut() {
+  if (arduboy.justPressed(B_BUTTON)) {
+    screenInitialized = false;
+    sGameState = sPreviousGameState;
+    return true;
+  }
+  return false;
+}