Wave incrementing

game/components.c

@@ -41,6 +41,7 @@ ECS_COMPONENT_DECLARE(ConsumePopCapacity);
 ECS_COMPONENT_DECLARE(Health);
 ECS_COMPONENT_DECLARE(Worker);
 ECS_COMPONENT_DECLARE(Building);
+ECS_COMPONENT_DECLARE(Swarm);
 ECS_COMPONENT_DECLARE(Unit);
 ECS_COMPONENT_DECLARE(Tower);
 ECS_COMPONENT_DECLARE(Projectile);
@@ -95,6 +96,7 @@ void initComponentIDs(ecs_world_t *ecs) {
     ECS_COMPONENT_DEFINE(ecs, Health);
     ECS_COMPONENT_DEFINE(ecs, Worker);
     ECS_COMPONENT_DEFINE(ecs, Building);
+    ECS_COMPONENT_DEFINE(ecs, Swarm);
     ECS_COMPONENT_DEFINE(ecs, Unit);
     ECS_COMPONENT_DEFINE(ecs, Tower);
     ECS_COMPONENT_DEFINE(ecs, Projectile);

game/components.h

@@ -292,6 +292,12 @@ typedef struct Health {
 } Health;
 extern ECS_COMPONENT_DECLARE(Health);
 
+typedef struct Swarm {
+
+    int _;
+} Swarm;
+extern ECS_COMPONENT_DECLARE(Swarm);
+
 // Worker can:
 // - Harvest
 // - Build

game/main.c

@@ -480,6 +480,8 @@ void update(float dt, void *userData) {
             break;
     }
 
+    updateWave(&game->waveInfo, dt);
+
     SoundState *soundState = ecs_singleton_get_mut(ECS, SoundState);
     soundsUpdate(soundState, getCameraBounds(game->camera));
 }
@@ -605,9 +607,30 @@ static void renderGame(Game *game, float dt) {
     if (game->debug.drawSpatialGrid)
         bzSpatialGridDrawDebugGrid(game->entityGrid);
     drawPlayerInputUI();
-
     EndMode2D();
 
+    static f32 waveDisplay = 0.0f;
+    if (isWaveOver(&game->waveInfo)) {
+        game->waveInfo = getWaveInfo(game->waveInfo.number + 1);
+        waveDisplay = 1.6f;
+    }
+
+    if (waveDisplay > 0.0f) {
+        const i32 fontSize = 72 * uiGetScale();
+        char text[32];
+        snprintf(text, sizeof(text), "Wave: %d", game->waveInfo.number);
+        Vector2 textSize = MeasureTextEx(game->font, text, fontSize, 1.0f);
+        i32 x = GetScreenWidth() * 0.5f - textSize.x * 0.5f;
+        i32 y = GetScreenHeight() * 0.5f - textSize.y;
+        Color color = WHITE;
+        const f32 fadeAt = 0.45f;
+        if (waveDisplay < fadeAt)
+            color.a = (waveDisplay / fadeAt) * 255;
+        DrawText(text, x, y, fontSize, color);
+        waveDisplay -= dt;
+    }
+
+#if 0
     static bool firstRun = true;
     if (firstRun) {
         editedEmitter = GET_BLOOD_EMITTER();
@@ -623,6 +646,7 @@ static void renderGame(Game *game, float dt) {
         ecs_set_ptr(ECS, e, ParticleEmitter, &emitter);
 
     }
+#endif
 }
 
 void render(float dt, void *userData) {

game/map_init.c

@@ -268,6 +268,9 @@ void loadMap(Game *game, const char *path) {
     game->camera.rotation = 0.0f;
     game->camera.zoom = 3.0f;
 
+    bzMemSet(game->playerResources, 0, sizeof(*game->playerResources));
+    game->waveInfo = getWaveInfo(0);
+
     bzTileMapAddLayerCollisions(&game->map, LAYER_TERRAIN, COLL_LAYER_TERRAIN);
 
     bzTileMapOverrideLayer(&game->map, LAYER_TREES, initTreesLayer);

game/systems/s_ui.c

@@ -1,3 +1,4 @@
+#include <stdio.h>
 #include "systems.h"
 
 #include "../game_state.h"
@@ -74,7 +75,17 @@ void drawGameUI(Game *game, f32 dt) {
                      BZ_UI_FLEX_ALIGN_CENTER |
                      BZ_UI_FLEX_JUSTIFY_START
     });
-    uiBaseLabel("Wave: 11  ", game->font, 0.5f, WHITE);
+    char waveDisplay[32];
+    if (game->waveInfo.started) {
+        snprintf(waveDisplay, sizeof(waveDisplay), "Wave: %d  ", game->waveInfo.number);
+    } else {
+        f32 startingIn = game->waveInfo.data.timeBeforeStart - game->waveInfo.elapsed;
+        i32 min = startingIn / 60.0f;
+        i32 sec = startingIn - (min * 60);
+        snprintf(waveDisplay, sizeof(waveDisplay), "Wave %d starting in: %02d:%02d ",
+                 game->waveInfo.number + 1, min, sec);
+    }
+    uiBaseLabel(waveDisplay, game->font, 0.5f, WHITE);
     bzUIPopParent(UI); // topBarRight
 
     bzUIPopParent(UI); // topBar
@@ -301,7 +312,10 @@ void drawGameOverUI(Game *game, f32 dt) {
             .type = BZ_UI_LAYOUT_FLEX_BOX,
             .flags = BZ_UI_FLEX_DIR_COLUMN | BZ_UI_FLEX_ALIGN_CENTER
     });
-    uiBaseLabel("You survived 10 rounds.\n\n", game->font, 0.8f, WHITE);
+    char gameOverDisplay[32];
+    snprintf(gameOverDisplay, sizeof(gameOverDisplay), "You survived %d waves.\n\n",
+             game->waveInfo.number);
+    uiBaseLabel(gameOverDisplay, game->font, 0.8f, WHITE);
     if (uiMainMenuButton("Exit", true)) {
         setScreen(game, SCREEN_MAIN_MENU);
         unloadMap(game);

game/wave.c

@@ -1,4 +1,6 @@
 #include "wave.h"
+#include "game_state.h"
+#include "components.h"
 
 WaveInfo getWaveInfo(i32 idx) {
     BZ_ASSERT(idx >= 0);
@@ -12,22 +14,32 @@ WaveInfo getWaveInfo(i32 idx) {
     }
 
     WaveInfo info = {
+            .number = idx,
             .data = waveData,
             .orcsToSend = waveData.numOrcs,
             .goblinsToSend = waveData.numGoblins,
     };
+    info.data.timeBeforeStart /= 60;
 
     return info;
 }
 
 void updateWave(WaveInfo *wave, f32 dt) {
     wave->orcsElapsed += dt;
-    wave->golbinsElapsed += dt;
+    wave->goblinsElapsed += dt;
     wave->elapsed += dt;
+    if (wave->elapsed < wave->data.timeBeforeStart)
+        return;
+    wave->started = true;
 
 }
 
 bool isWaveSendingOver(const WaveInfo *wave) {
     return wave->orcsToSend == 0 && wave->goblinsToSend == 0;
 }
+bool isWaveOver(const WaveInfo *wave) {
+    if (!isWaveSendingOver(wave)) return false;
+
+    return wave->started && ecs_count_id(ECS, ecs_id(Swarm)) == 0;
+}
 

game/wave.h

@@ -18,18 +18,19 @@ typedef struct WaveInfo {
     i32 orcsToSend;
     f32 orcsElapsed;
     i32 goblinsToSend;
-    f32 golbinsElapsed;
+    f32 goblinsElapsed;
     f32 elapsed;
+    bool started;
 } WaveInfo;
 
 #define NUM_WAVES 5
 
 static WaveData predefWaves[NUM_WAVES] = {
-        { 10, 1.0f, 20, 2.0f, 0, 5 * 60 * 60 },
+        { 10, 1.0f, 20, 2.0f, 0, 5 * 60 },
-        { 20, 1.0f, 40, 2.0f, 0, 2 * 60 * 60 },
+        { 20, 1.0f, 40, 2.0f, 0, 2 * 60 },
-        { 25, 1.0f, 80, 2.2f, 0, 2 * 60 * 60 },
+        { 25, 1.0f, 80, 2.2f, 0, 2 * 60 },
-        { 50, 1.2f, 120, 3.0f, 0, 1.5 * 60 * 60 },
+        { 50, 1.2f, 120, 3.0f, 0, 1.5f * 60 },
-        { 100, 2.0f, 220, 4.0f, 0, 60 * 60 },
+        { 100, 2.0f, 220, 4.0f, 0, 1.0f * 60 },
 };
 
 WaveInfo getWaveInfo(i32 idx);
@@ -37,6 +38,7 @@ WaveInfo getWaveInfo(i32 idx);
 void updateWave(WaveInfo *wave, f32 dt);
 
 bool isWaveSendingOver(const WaveInfo *wave);
+bool isWaveOver(const WaveInfo *wave);
 
 
 #endif //PIXELDEFENSE_WAVE_H