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Add basic tooltip

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This commit is contained in:
Klemen Plestenjak
2024-02-13 11:58:56 +01:00
parent fc219b6a33
commit 4c8c59fd10
4 changed files with 81 additions and 9 deletions
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6
game/input.h
View File

@@ -34,6 +34,11 @@ typedef struct InputMapping {
MouseButton moveDown;
} InputMapping;
typedef struct ToolTipCost {
bool active;
i32 costs[RES_COUNT];
} ToolTipCost;
typedef struct InputState {
InputType state;
InputMapping mapping;
@@ -66,6 +71,7 @@ typedef struct InputState {
// SELECTED_BUILDING
// Other
ToolTipCost toolTipCost;
struct {
/* Selected units
* 1: Position

26
game/systems/s_ui.c
View File

@@ -152,7 +152,14 @@ void drawGameUI(Game *game, f32 dt) {
bool selected = input->building == buildingOrder[i];
PlayerResources *res = &game->playerResources[game->player];
bool canAfford = canAffordBuilding(buildingType, *res);
uiGameBuild(buildingNames[i], rec, tex, canAfford, &selected);
bool hovered = false;
uiGameBuild(buildingNames[i], rec, tex, canAfford, &selected, &hovered);
if (hovered) {
input->toolTipCost.active = true;
i32 costs[RES_COUNT] = {0};
getBuildingCost(buildingType, costs);
bzMemCpy(input->toolTipCost.costs, costs, sizeof(costs));
}
if (!canAfford)
selected = false;
if (selected) {
@@ -243,11 +250,16 @@ void drawGameUI(Game *game, f32 dt) {
canAfford &= playerRes->pop < playerRes->popCapacity;
f32 progress = slot->elapsed / slot->recruitTime;
if (slot->numRecruiting <= 0) progress = -1.0f;
bool hovered = false;
uiGameRecruit(label, rec, tex, slot->numRecruiting, progress,
canAfford, &selected);
canAfford, &selected, &hovered);
i32 res[RES_COUNT] = {0,};
getEntityCost(slot->entityType, res);
if (hovered) {
input->toolTipCost.active = true;
bzMemCpy(input->toolTipCost.costs, res, sizeof(res));
}
if (selected) {
i32 res[RES_COUNT] = {0,};
getEntityCost(slot->entityType, res);
playerRes->pop++;
playerRes->food -= res[RES_FOOD];
playerRes->wood -= res[RES_WOOD];
@@ -287,6 +299,12 @@ void drawGameUI(Game *game, f32 dt) {
}
bzUIEnd(UI);
if (input->toolTipCost.active) {
uiGameTooltipCost(input->mouse, input->toolTipCost.costs, tex);
input->toolTipCost.active = false;
}
}
void drawGameOverUI(Game *game, f32 dt) {

51
game/ui_widgets.c
View File

@@ -1,6 +1,7 @@
#include "ui_widgets.h"
#include "game_state.h"
#include "components.h"
#include <stdio.h>
@@ -248,7 +249,7 @@ void uiGameResCount(i32 amount, i32 capacity, Rectangle icon, Texture2D texture)
}
void uiGameRecruit(const char *label, Rectangle rec, Texture2D tex, i32 numRecruiting,
f32 progress, bool canAfford, bool *selected) {
f32 progress, bool canAfford, bool *selected, bool *hovered) {
f32 scl = uiGetScale();
BzUINode *btn = bzUINodeMake(UI, bzUIKeyFromString(label), &(BzUINodeDesc) {
.flags = BZ_UI_CLICKABLE | BZ_UI_ALIGN_CENTER | BZ_UI_DRAW_BORDER,
@@ -269,6 +270,8 @@ void uiGameRecruit(const char *label, Rectangle rec, Texture2D tex, i32 numRecru
bgColor = canAfford ? BROWN : RED;
if (inter.clicked && canAfford)
*selected = true;
if (hovered)
*hovered = inter.hovering;
bzUISetBackgroundStyle(UI, btn, (BzUIBackgroundStyle) {
.roundness = 0.2f,
@@ -345,7 +348,7 @@ void uiGameRecruit(const char *label, Rectangle rec, Texture2D tex, i32 numRecru
bzUIPopParent(UI);
}
void uiGameBuild(const char *label, Rectangle rec, Texture2D tex, bool canAfford, bool *selected) {
void uiGameBuild(const char *label, Rectangle rec, Texture2D tex, bool canAfford, bool *selected, bool *hovered) {
f32 scl = uiGetScale();
BzUINode *btn = bzUINodeMake(UI, bzUIKeyFromString(label), &(BzUINodeDesc) {
.flags = BZ_UI_CLICKABLE | BZ_UI_ALIGN_CENTER | BZ_UI_DRAW_BORDER,
@@ -366,6 +369,8 @@ void uiGameBuild(const char *label, Rectangle rec, Texture2D tex, bool canAfford
bgColor = canAfford ? BROWN : RED;
if (inter.clicked && canAfford)
*selected = true;
if (hovered)
*hovered = inter.hovering;
bzUISetBackgroundStyle(UI, btn, (BzUIBackgroundStyle) {
.roundness = 0.2f,
@@ -424,7 +429,7 @@ void uiGameBuild(const char *label, Rectangle rec, Texture2D tex, bool canAfford
}
bool uiGameTrade(const char *label, Rectangle rec, Texture2D tex, bool canAfford) {
bool selected = false;
uiGameBuild(label, rec, tex, canAfford, &selected);
uiGameBuild(label, rec, tex, canAfford, &selected, NULL);
return selected;
}
bool uiGameUnit(const char *label, i32 count, Rectangle rec, Texture2D tex) {
@@ -505,3 +510,43 @@ bool uiGameUnit(const char *label, i32 count, Rectangle rec, Texture2D tex) {
bzUIPopParent(UI);
return inter.clicked;
}
void uiGameTooltipCost(Vector2 pos, i32 costs[RES_COUNT], Texture2D tex) {
char text[RES_COUNT][32];
for (i32 i = 0; i < RES_COUNT; i++) {
snprintf(text[i], sizeof(text[i]), "%d", BZ_ABS(costs[i]));
}
Vector2 offset = pos;
const f32 fontSize = 32 * uiGetScale();
const f32 margin = 10 * uiGetScale();
offset.x += margin * 0.5f;
offset.y -= margin;
for (i32 i = 0; i < RES_COUNT; i++) {
EntityType entity = ENTITY_NONE;
switch (i) {
case RES_FOOD:
entity = ENTITY_APPLE;
break;
case RES_WOOD:
entity = ENTITY_WOOD;
break;
case RES_GOLD:
entity = ENTITY_GOLD;
break;
}
if (entity == ENTITY_NONE) continue;
if (costs[i] == 0) continue;
Vector2 size = MeasureTextEx(getFont(), text[i], fontSize, 1.0f);
Rectangle rec = getTextureRect(getEntityTile(entity));
DrawText(text[i], offset.x, offset.y, fontSize, WHITE);
const f32 texSize = size.y;
offset.x += size.x + margin * 0.8f;
DrawTexturePro(tex, rec, (Rectangle) {
offset.x, offset.y,
texSize, texSize
}, (Vector2) { 0, 0 }, 0.0f, WHITE);
offset.x += texSize + margin;
}
}

7
game/ui_widgets.h
View File

@@ -3,6 +3,7 @@
#include <breeze.h>
#include <raygui.h>
#include "components.h"d
extern BzUI *UI; // defined in main.c
@@ -28,9 +29,11 @@ void uiSettingsSlider(const char *txt, f32 *value);
void uiGameResCount(i32 amount, i32 capacity, Rectangle icon, Texture2D texture);
void uiGameRecruit(const char *label, Rectangle rec, Texture2D tex, i32 numRecruiting,
f32 progress, bool canAfford, bool *selected);
void uiGameBuild(const char *label, Rectangle rec, Texture2D tex, bool canAfford, bool *selected);
f32 progress, bool canAfford, bool *selected, bool *hovered);
void uiGameBuild(const char *label, Rectangle rec, Texture2D tex, bool canAfford, bool *selected, bool *hovered);
bool uiGameTrade(const char *label, Rectangle rec, Texture2D tex, bool canAfford);
bool uiGameUnit(const char *label, i32 count, Rectangle rec, Texture2D tex);
void uiGameTooltipCost(Vector2 pos, i32 costs[RES_COUNT], Texture2D tex);
#endif //PIXELDEFENSE_UI_WIDGETS_H